{"title":"COMETIC","description":null,"products":[{"product_id":"cometic-gaskets-derby-cover-afm-70-e84-b-t-br-br-part-561339","title":"Cometic Gaskets, Derby Cover (Afm) for 70-E84 Big Twin","description":"\u003ch3\u003eDescription\u003c\/h3\u003eCOMETIC GASKETS, DERBY COVER (AFM)\u003ch3\u003eDetails\u003c\/h3\u003e.060\" AFM\u003cbr\u003e\u003cbr\u003e70-E84 B.T.","brand":"Cometic","offers":[{"title":"Default Title","offer_id":30270463934548,"sku":"MCS561339","price":36.44,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/products\/561339k_c312b2ab-62a3-4c2f-bc9b-2e9dbd115f8d.jpg?v=1624844340"},{"product_id":"gaskets-cyl-head-big-bore-99-17-tca-b-95-103-excl-14-16-twin-cooled-br-br-part-561782","title":"Cometic, Cylinder Head Gaskets 3-7\/8\" Bore .027\" Copper for 99-17 TCa\/B (95\"\/103\") (Excl. 14-16 Twin Cooled)","description":"\u003ch3\u003eDescription\u003c\/h3\u003eCometic, cylinder head gaskets 3-7\/8\" bore .027\" Copper\u003ch3\u003eDetails\u003c\/h3\u003e.027\" COPPER; 3 7\/8\" (3.875\") 95\"\/1550CC BIG BORE, STOCK FOR 103\" H-D\u003cbr\u003e\u003cbr\u003e99-17 TCA\/B (95\"\/103\") (excl. 14-16 Twin Cooled)","brand":"Cometic","offers":[{"title":"Default Title","offer_id":30270830346324,"sku":"MCS561782","price":25.85,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/products\/561782k_e53bd513-2938-482f-8cf7-c8e8c113fc81.jpg?v=1625311287"},{"product_id":"09341375","title":"Cometic Transmission Cover Gasket Transmission End Cover AFM (Aluminium Foam Material) 10 Pack #C9515-032AFM","description":"\u003ch2\u003eDescription\u003c\/h2\u003eTransmission Cover Gasket\u003cbr\u003e\u003cbr\u003e\u003cli\u003eHigh-quality products for long-term reliability\u003c\/li\u003e\u003cli\u003eManufactured from premium fuel-resistant materials that will not creep, crack or become brittle\u003c\/li\u003e\u003cli\u003eAluminium Foamette Material (AFM) gaskets features an aluminium core and a chemically blown, compounded nitrile synthetic rubber coating that is bonded to the outside layer; do not require gasket sealer\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiding Style:\u003c\/strong\u003e Street\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Metric:\u003c\/strong\u003e 0.81 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0,81 mm (0,032\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Imperial:\u003c\/strong\u003e 0.032\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e 10 Pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Transmission End Cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4-Stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e AFM (Aluminium Foam Material)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eItem Number: 09341375\u003cbr\u003eVendor Part Number: C9515-032AFM\u003cbr\u003eBarcode Number: 09341375\u003cbr\u003eOEM Number: 33295-36\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57360725016963,"sku":"09341375","price":35.33,"currency_code":"GBP","in_stock":true}]},{"product_id":"mcs561137","title":"Cometic Pushrod Cover \/ Dipstick \/ Oil Pump – Dipstick Cover; Upper (1 Used):…","description":"\u003ch2\u003eCometic Pushrod Cover \/ Dipstick \/ Oil Pump – Dipstick Cover; Upper (1 Used):…\u003c\/h2\u003e\n\u003cp\u003eOEM replacement reference 11132; 11132A.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eDipstick cover; upper (1 used): 91-98 Dyna (NU). Transmission oil dipstick (1 used): 93-17 (NU) Softail; 93-17 (NU) Dyna; 93-25 FLT\/Touring (excl. 23-25 FLTRXSE; 24-25 FLTRXSTSE; 23-25 FLHXSE; 24-25 FLHX; 2025 FLHXU; 24-25 FLTRX). Pushrod cover middle (4 used): 79-25 Big Twin; L79-90 (NU) XL Sportster. Oil pump (1 used): 2025 Softail\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e TRANSMISSION\/DRIVELINE \u0026gt; TRANSMISSION O-RINGS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561137\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361053942147,"sku":"MCS561137","price":4.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561137k.jpg?v=1775724155"},{"product_id":"mcs561138","title":"Cometic Pushrod Cover O-ring. Lower – 1984–2025 Big Twin; 1986–1990 XL…","description":"\u003ch2\u003eCometic Pushrod Cover O-ring. Lower – 1984–2025 Big Twin; 1986–1990 XL…\u003c\/h2\u003e\n\u003cp\u003eOEM replacement reference 11145.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-25 Big Twin; 86-90 (NU) XL Sportster\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; PUSHROD COVERS GASKETS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561138\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361054302595,"sku":"MCS561138","price":8.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561138k.jpg?v=1775724152"},{"product_id":"mcs561159","title":"Cometic Valve Guide Seals. Viton – 1984–1999 Evo Big Twin; 1999–2004 Twin…","description":"\u003ch2\u003eCometic Valve Guide Seals. Viton – 1984–1999 Evo Big Twin; 1999–2004 Twin…\u003c\/h2\u003e\n\u003cp\u003eViton rubber. Valve stem seals can be used; and are recommended; on all applications. They will help control oil consumption in any type H-D engine.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin; 99-04 Twin Cam; 86-03 XL Sportster (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; VALVE GUIDES GASKETS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561159\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361054663043,"sku":"MCS561159","price":50.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561159k.jpg?v=1775724132"},{"product_id":"mcs561169","title":"Cometic Cylinder Base Gasket Set FR\/RR. .020\" Fiber – 1984–1999 Evo Big Twin","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set FR\/RR. .020\" Fiber – 1984–1999 Evo Big Twin\u003c\/h2\u003e\n\u003cp\u003eType ''A''. .020\" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free. OEM replacement reference 16774-84A. Type ''A'' (early style) and type ''B'' (late style) gaskets explained: There are 2 types of cylinder base gaskets for Evolution models available. For convenience sake we''ll call them ''type A'' (early) and ''type B'' (late). *Type A'' gasket was introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 1340cc Evo models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. This can be a problem with silicone beaded base gaskets. *Type B'' gasket was introduced on Evolution XL Sportster models in 1986; and will fit all Evo XL models; but also all 84-99 Evo 1340cc models although the Big Twin cylinder base is a bit larger than the gasket. The ''type B'' is the only gasket type that ''The Factory'' supplied from 1986 onwards for both Evo Big Twin and Evo XL Sportster models. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. Only difference between the ''A'' \u0026amp; ''B'' gaskets is the outside perimeter.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561169\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361054761347,"sku":"MCS561169","price":5.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561169k.jpg?v=1775724121"},{"product_id":"mcs561170","title":"Cometic Cylinder Base Gasket Set FR\/RR. .020\" RCS – 1984–1999 Evo Big Twin","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set FR\/RR. .020\" RCS – 1984–1999 Evo Big Twin\u003c\/h2\u003e\n\u003cp\u003eType ''A''. .020\" thick RCS (Rubber Coated Steel); an embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides. OEM replacement reference 16774-84A. Type ''A'' (early style) and type ''B'' (late style) gaskets explained: There are 2 types of cylinder base gaskets for Evolution models available. For convenience sake we''ll call them ''type A'' (early) and ''type B'' (late). *Type A'' gasket was introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 1340cc Evo models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. This can be a problem with silicone beaded base gaskets. *Type B'' gasket was introduced on Evolution XL Sportster models in 1986; and will fit all Evo XL models; but also all 84-99 Evo 1340cc models although the Big Twin cylinder base is a bit larger than the gasket. The ''type B'' is the only gasket type that ''The Factory'' supplied from 1986 onwards for both Evo Big Twin and Evo XL Sportster models. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. Only difference between the ''A'' \u0026amp; ''B'' gaskets is the outside perimeter.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561170\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361054859651,"sku":"MCS561170","price":26.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561170k.jpg?v=1775724120"},{"product_id":"mcs561171","title":"Cometic Cylinder Base Gasket Set. Fiber 3-5\/8\" Big Bore – 1984–1999 Evo Big Twin with 3-5\/8\" Big…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set. Fiber 3-5\/8\" Big Bore – 1984–1999 Evo Big Twin with 3-5\/8\" Big…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .020\" fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free. Note: See 561825 for gasket set for S\u0026amp;S 3-5\/8\" big bore cylinders.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin with 3-5\/8\" big bore cylinders (Excl. S\u0026amp;S) (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561171\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361054990723,"sku":"MCS561171","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561171k.jpg?v=1775724119"},{"product_id":"mcs561172","title":"Cometic Cylinder Base Gasket Set. SLS 3-5\/8-3-3\/4\" Big Bore – 1984–1999 Evo Big Twin with 3-5\/8\" or…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set. SLS 3-5\/8-3-3\/4\" Big Bore – 1984–1999 Evo Big Twin with 3-5\/8\" or…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .020\" thick SLS (Single Layer Steel); a non-embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin with 3-5\/8\" or 3-3\/4\" big bore cylinders (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561172\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361055154563,"sku":"MCS561172","price":26.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561172k.jpg?v=1775724117"},{"product_id":"mcs561173","title":"Cometic Cylinder Base Gasket Set. Fiber 3-13\/16\" Big Bore – 1984–1999 Evo Big Twin with 3-13\/16\" Big…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set. Fiber 3-13\/16\" Big Bore – 1984–1999 Evo Big Twin with 3-13\/16\" Big…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .020\" fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin with 3-13\/16\" big bore cylinders (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561173\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361055285635,"sku":"MCS561173","price":4.51,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561173k.jpg?v=1775724116"},{"product_id":"mcs561174","title":"Cometic Cylinder Base Gasket Set. Fiber 4\" Big Bore – 1984–1999 Evo Big Twin with 4\" Big Bore…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set. Fiber 4\" Big Bore – 1984–1999 Evo Big Twin with 4\" Big Bore…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .020\" fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin with 4\" big bore cylinders (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561174\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361055416707,"sku":"MCS561174","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561174k.jpg?v=1775724114"},{"product_id":"mcs561175","title":"Cometic Cylinder Base Gasket Set FR\/RR. .010\" RCS – 1984–1999 Evo Big Twin","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set FR\/RR. .010\" RCS – 1984–1999 Evo Big Twin\u003c\/h2\u003e\n\u003cp\u003eType ''A''. .010\" thick RCS (Rubber Coated Steel); an embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides. OEM replacement reference 16774-84A. Type ''A'' (early style) and type ''B'' (late style) gaskets explained: There are 2 types of cylinder base gaskets for Evolution models available. For convenience sake we''ll call them ''type A'' (early) and ''type B'' (late). *Type A'' gasket was introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 1340cc Evo models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. This can be a problem with silicone beaded base gaskets. *Type B'' gasket was introduced on Evolution XL Sportster models in 1986; and will fit all Evo XL models; but also all 84-99 Evo 1340cc models although the Big Twin cylinder base is a bit larger than the gasket. The ''type B'' is the only gasket type that ''The Factory'' supplied from 1986 onwards for both Evo Big Twin and Evo XL Sportster models. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. Only difference between the ''A'' \u0026amp; ''B'' gaskets is the outside perimeter.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561175\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361055515011,"sku":"MCS561175","price":26.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561175k.jpg?v=1775724109"},{"product_id":"mcs561176","title":"Cometic Cylinder Base Gasket Set. SLS 3-5\/8-3-3\/4\" Big Bore – 1984–1999 Evo Big Twin with 3-5\/8\" or…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set. SLS 3-5\/8-3-3\/4\" Big Bore – 1984–1999 Evo Big Twin with 3-5\/8\" or…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .010\" thick SLS (Single Layer Steel); a non-embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin with 3-5\/8\" or 3-3\/4\" big bore cylinders (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561176\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361055973763,"sku":"MCS561176","price":26.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561176k.jpg?v=1775724108"},{"product_id":"mcs561185","title":"Cometic Cylinder Base Gasket. Front. .031\" Fiber – 1948–1962 Panhead","description":"\u003ch2\u003eCometic Cylinder Base Gasket. Front. .031\" Fiber – 1948–1962 Panhead\u003c\/h2\u003e\n\u003cp\u003eFront gasket. .031\" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free. OEM replacement reference 16776-63.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e48-62 Panhead (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561185\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361056137603,"sku":"MCS561185","price":23.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561185k.jpg?v=1775724103"},{"product_id":"mcs561186","title":"Cometic Cylinder Base Gasket. Rear. .031\" Fiber – 1948–1962 Panhead","description":"\u003ch2\u003eCometic Cylinder Base Gasket. Rear. .031\" Fiber – 1948–1962 Panhead\u003c\/h2\u003e\n\u003cp\u003eRaer gasket. .031\" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free. OEM replacement reference 16777-63.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e48-62 Panhead (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561186\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361056301443,"sku":"MCS561186","price":23.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561186k.jpg?v=1775724101"},{"product_id":"mcs561187","title":"Cometic Cylinder Base Gasket. Fiber 3-5\/8\" Big Bore (Pr) – 1963–1965 Panhead; 1966–1984 Shovelhead.…","description":"\u003ch2\u003eCometic Cylinder Base Gasket. Fiber 3-5\/8\" Big Bore (Pr) – 1963–1965 Panhead; 1966–1984 Shovelhead.…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .031\" fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e63-65 Panhead; 66-84 Shovelhead. With 3-5\/8\" big bore cylinders (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561187\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361056432515,"sku":"MCS561187","price":8.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561187k.jpg?v=1775724100"},{"product_id":"mcs561188","title":"Cometic Cylinder Base Gasket Set. SLS 3-5\/8\" Big Bore – 1986–2022 XL Sportster with 3-5\/8\" Big…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set. SLS 3-5\/8\" Big Bore – 1986–2022 XL Sportster with 3-5\/8\" Big…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .010\" thick SLS (Single Layer Steel); a non-embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e86-22 XL Sportster (Excl. 08-12 XR1200) with 3-5\/8\" big bore cylinders (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561188\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361056629123,"sku":"MCS561188","price":26.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561188k.jpg?v=1775724099"},{"product_id":"mcs561189","title":"Cometic Cylinder Base Gasket Set. SLS 3-5\/8\" Big Bore – 1986–2022 XL Sportster with 3-5\/8\" Big…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set. SLS 3-5\/8\" Big Bore – 1986–2022 XL Sportster with 3-5\/8\" Big…\u003c\/h2\u003e\n\u003cp\u003eFront \u0026amp; rear gasket for one engine. .020\" thick SLS (Single Layer Steel); a non-embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e86-22 XL Sportster (Excl. 08-12 XR1200) with 3-5\/8\" big bore cylinders (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561189\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361056825731,"sku":"MCS561189","price":26.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561189k.jpg?v=1775724098"},{"product_id":"mcs561193","title":"Cometic Cylinder Base Gasket Set FR\/RR. .020\" Fiber – 1984–1999 Evo Big Twin; 1988–2022 XL…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set FR\/RR. .020\" Fiber – 1984–1999 Evo Big Twin; 1988–2022 XL…\u003c\/h2\u003e\n\u003cp\u003eType ''B''. .020\" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free. OEM replacement reference 16774-86D; 16789-04. Type ''A'' (early style) and type ''B'' (late style) gaskets explained: There are 2 types of cylinder base gaskets for Evolution models available. For convenience sake we''ll call them ''type A'' (early) and ''type B'' (late). *Type A'' gasket was introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 1340cc Evo models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. This can be a problem with silicone beaded base gaskets. *Type B'' gasket was introduced on Evolution XL Sportster models in 1986; and will fit all Evo XL models; but also all 84-99 Evo 1340cc models although the Big Twin cylinder base is a bit larger than the gasket. The ''type B'' is the only gasket type that ''The Factory'' supplied from 1986 onwards for both Evo Big Twin and Evo XL Sportster models. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. Only difference between the ''A'' \u0026amp; ''B'' gaskets is the outside perimeter.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin; 88-22 XL Sportster1200 (Excl. 08-12 XR1200) (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561193\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361057022339,"sku":"MCS561193","price":5.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561193k.jpg?v=1775724094"},{"product_id":"mcs561194","title":"Cometic Cylinder Base Gasket Set FR\/RR. .020\" RCS – 1984–1999 Evo Big Twin; 1988–2022 XL…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set FR\/RR. .020\" RCS – 1984–1999 Evo Big Twin; 1988–2022 XL…\u003c\/h2\u003e\n\u003cp\u003eType ''B''. .020\" thick RCS (Rubber Coated Steel); an embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides. OEM replacement reference 16774-86D; 16789-04. Type ''A'' (early style) and type ''B'' (late style) gaskets explained: There are 2 types of cylinder base gaskets for Evolution models available. For convenience sake we''ll call them ''type A'' (early) and ''type B'' (late). *Type A'' gasket was introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 1340cc Evo models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. This can be a problem with silicone beaded base gaskets. *Type B'' gasket was introduced on Evolution XL Sportster models in 1986; and will fit all Evo XL models; but also all 84-99 Evo 1340cc models although the Big Twin cylinder base is a bit larger than the gasket. The ''type B'' is the only gasket type that ''The Factory'' supplied from 1986 onwards for both Evo Big Twin and Evo XL Sportster models. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. Only difference between the ''A'' \u0026amp; ''B'' gaskets is the outside perimeter.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin; 88-22 XL Sportster1200 (Excl. 08-12 XR1200) (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561194\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361057317251,"sku":"MCS561194","price":26.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561194k.jpg?v=1775724093"},{"product_id":"mcs561195","title":"Cometic Cylinder Base Gasket Set FR\/RR. .010\" RCS – 1984–1999 Evo Big Twin; 1988–2022 XL…","description":"\u003ch2\u003eCometic Cylinder Base Gasket Set FR\/RR. .010\" RCS – 1984–1999 Evo Big Twin; 1988–2022 XL…\u003c\/h2\u003e\n\u003cp\u003eType ''B''. .010\" thick RCS (Rubber Coated Steel); an embossed steel core with a .001\" thick coating of heat resistant nitrile rubber on both sides. OEM replacement reference 16774-86D; 16789-04. Type ''A'' (early style) and type ''B'' (late style) gaskets explained: There are 2 types of cylinder base gaskets for Evolution models available. For convenience sake we''ll call them ''type A'' (early) and ''type B'' (late). *Type A'' gasket was introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 1340cc Evo models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. This can be a problem with silicone beaded base gaskets. *Type B'' gasket was introduced on Evolution XL Sportster models in 1986; and will fit all Evo XL models; but also all 84-99 Evo 1340cc models although the Big Twin cylinder base is a bit larger than the gasket. The ''type B'' is the only gasket type that ''The Factory'' supplied from 1986 onwards for both Evo Big Twin and Evo XL Sportster models. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. Only difference between the ''A'' \u0026amp; ''B'' gaskets is the outside perimeter.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin; 88-22 XL Sportster1200 (Excl. 08-12 XR1200) (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561195\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361057546627,"sku":"MCS561195","price":26.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561195k.jpg?v=1775724091"},{"product_id":"mcs561201","title":"Cometic Cylinder Base Gaskets FR\/RR. .012\" Fiber – 1957–1971 XL900","description":"\u003ch2\u003eCometic Cylinder Base Gaskets FR\/RR. .012\" Fiber – 1957–1971 XL900\u003c\/h2\u003e\n\u003cp\u003eFits front \u0026amp; rear. .012\" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free. OEM replacement reference 16774-57.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e57-71 XL900 (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561201\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361057677699,"sku":"MCS561201","price":46.76,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561201k.jpg?v=1775724083"},{"product_id":"mcs561202","title":"Cometic Cylinder Base Gaskets FR\/RR. .031\" Fiber – 1972–1985 XL1000","description":"\u003ch2\u003eCometic Cylinder Base Gaskets FR\/RR. .031\" Fiber – 1972–1985 XL1000\u003c\/h2\u003e\n\u003cp\u003eFits front \u0026amp; rear. .031\" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; is fuel resistant and asbestos free. OEM replacement reference 16774-72.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e72-85 XL1000 (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CYLINDER BASE GASKETS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561202\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361057743235,"sku":"MCS561202","price":23.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561202k.jpg?v=1775724082"},{"product_id":"mcs561207","title":"Cometic Cylinder Base Gasket. .015\" Copper 3-1\/2\" Bore – 1984–1999 Evo Big Twin","description":"\u003ch2\u003eCometic Cylinder Base Gasket. .015\" Copper 3-1\/2\" Bore – 1984–1999 Evo Big Twin\u003c\/h2\u003e\n\u003cp\u003e''Type A'' gasket. 3-1\/2\" standard bore copper gasket. Type A gasket explained: The ''Type A'' gasket is the early type introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 Evo Big Twin models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. 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Type A gasket explained: The ''Type A'' gasket is the early type introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 Evo Big Twin models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. 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Type A gasket explained: The ''Type A'' gasket is the early type introduced on the 1984 Evolution Big Twin models; and can be used on all of the 84-99 Evo Big Twin models and will follow the contoures of the cylinder base perfectly. They will fit 86-22 Evo XL; but stick out at the cylinder base. Both type ''A'' and type ''B'' have identical inner bore diameter; oil hole and stud hole locations. Gaskets for front \u0026amp; rear cylinder are identical. 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Standard 3-1\/2\" bore. 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L79-84 Big Twin (NU) : Pushrod upper (4 used). 41-86 4-speed Big Twin; 54-79 XL Sportster (NU) : Kickstart shaft. 65-86 Big Twin (NU) : O-ring; oil deflector plate (1 used).\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; ROCKER SHAFT O-RINGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561253\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361059873155,"sku":"MCS561253","price":5.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561253k.jpg?v=1775724013"},{"product_id":"mcs561254","title":"Cometic Pushrod Cover Seals. 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On 36-47 Knuckle and 57-E79 XL Sportsters the small seal is used as upper; middle and lower seal.OEM replacement reference 17955-36 \/ 145-36.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e48-E79 Big Twin: Upper \u0026amp; middle. 36-47 Knucklehead: Upper; middle \u0026amp; lower. 57-E79 XL Sportster: Upper; middle \u0026amp; lower.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; PUSHROD COVERS GASKETS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561254\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361059971459,"sku":"MCS561254","price":9.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561254k.jpg?v=1775724012"},{"product_id":"mcs561255","title":"Cometic Pushrod Cover Large Lower Seal. 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OEM replacement reference 17955-48.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e48-65 Panhead; 66-E79 Shovelhead (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; PUSHROD COVERS GASKETS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561255\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361060069763,"sku":"MCS561255","price":8.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561255k.jpg?v=1775724011"},{"product_id":"mcs561256","title":"Cometic O-ring 5Th. 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Gear Mainshaft Transmission – 2006–2022 XL Sportster; 2008–2012 XR1200\u003c\/h2\u003e\n\u003cp\u003eOEM replacement reference 11113.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e06-22 XL Sportster; 08-12 XR1200 (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; PUSHROD COVERS GASKETS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561256\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361060200835,"sku":"MCS561256","price":4.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561256k.jpg?v=1775724010"},{"product_id":"mcs561257","title":"Cometic Quad Seal Pushrod Cover. 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OEM replacement reference 11118.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eL79-84 Shovelhead (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; PUSHROD COVERS GASKETS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561257\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361060331907,"sku":"MCS561257","price":22.06,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561257k.jpg?v=1775724009"},{"product_id":"mcs561258","title":"Cometic Quad Seal Pushrod Cover. 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OEM reference 11133A.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eL79-84 Shovel (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; PUSHROD COVERS GASKETS AND SEALS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561258\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57361060364675,"sku":"MCS561258","price":10.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561258k.jpg?v=1775724008"},{"product_id":"mcs561259","title":"Cometic O-ring Pushrod Cover \/ Oil Pump – Pushrod Cover Upper: 1984–1999 Evo Big…","description":"\u003ch2\u003eCometic O-ring Pushrod Cover \/ Oil Pump – Pushrod Cover Upper: 1984–1999 Evo Big…\u003c\/h2\u003e\n\u003cp\u003eOEM replacement reference 11157.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003ePushrod cover upper: 84-99 Evo Big Twin; 86-90 XL Sportster (NU). 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