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Engine Gaskets

Browse engine gaskets for Harley-Davidson, American V-twin and compatible motorcycle applications. Check the product details and stated fitment before ordering.

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£77.09
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£77.09
£74.74
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£74.74

Cometic Gasket Inner Primary to Transmission. Fibre – 1979–1984 FLT/Touring; 1982–1984 FXR

Low stock

Description Fiber. The ''large'' gasket. OEM replacement reference 34902-79A. Cometic''s fiber gaskets are made from premium hi-temperature; hi-den...

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£77.09
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£77.09
£74.74
£74.74 - £74.74
£74.74
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£26.39
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£26.39
£25.23
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£25.23

Cometic Cam Cover Gaskets. .032" Fibre – 1993–1999 Evo Big Twin

Low stock

Description .031" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sealants; ...

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£26.39
£26.39 - £26.39
£26.39
£25.23
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£25.23
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£23.87
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£23.87
£22.82
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£22.82

Cometic Gasket Inspection Cover. Cork – 1936–1964 Big Twin Ohv & Flathead…

Low stock

Description OEM style cork material. OEM replacement reference 60567-36 / 3811-36A. Fitment 36-64 Big Twin OHV & Flathead; 58-69 XL SportsterCH...

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£23.87
£23.87 - £23.87
£23.87
£22.82
£22.82 - £22.82
£22.82
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£9.69
£9.69 - £9.69
£9.69
£8.96
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£8.96

Cometic Oil Pump Body to Case Gasket. Afm – 1991–2022 XL Sportster

Low stock

Description Cometic''s AFM (Aluminum Foamet Material) gaskets are made with an aluminum core with a chemically blown; compounded nitrile synthetic ...

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£9.69
£9.69 - £9.69
£9.69
£8.96
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£8.96
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£9.33
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£9.33
£8.62
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£8.62

Cometic Gasket Starter Motor Mount. Afm – 1981–2022 XL Sportster; 2008–2012 XR1200

Out of stock

Description .032" AFM. (Aluminum Foamet Material). OEM replacement reference OEM replacement reference 31488-81; 31488-81A; 31488-81B; 31488-81C. C...

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£9.33
£9.33 - £9.33
£9.33
£8.62
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£8.62
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£12.92
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£12.92
£12.35
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£12.35

Cometic Point Cover Gasket. Afm – 1970–1999 Evo Big Twin; 1971–2003 XL…

Low stock

Description Aluminum Foamet Material. With 4 holes. OEM replacement reference 32591-80. AFM (Aluminum Foamet Material) gaskets are made with an alu...

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£12.92
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£12.92
£12.35
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£12.35
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£9.69 - £9.69
£9.69
£10.36
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£10.36

Cometic Tappet Block Gasket. Front. .060" Afm – 1948–1999 Big Twin

Low stock

Description .060" thick AFM (Aluminum Foamet Material). These gaskets have an aluminum base with a chemically blown; compounded nitrile synthetic t...

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£9.69 - £9.69
£9.69
£10.36
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£10.36
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£8.01 - £8.01
£8.01
£8.58
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£8.58

Cometic Tappet Block Gasket. Rear. .060" Afm – 1948–1999 Big Twin

Out of stock

Description .060" thick AFM (Aluminum Foamet Material). These gaskets have an aluminum base with a chemically blown; compounded nitrile synthetic t...

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£8.01 - £8.01
£8.01
£8.58
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£8.58
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£52.56
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£52.56
£50.26
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£50.26

Cometic Gasket Transmission Oil Spout (Filler). Afm – 1993–2006 FLT/Touring

Out of stock

Description AFM (Aluminum Foamet Material). OEM replacement reference 62432-93B. Cometic''s AFM gaskets have an aluminum core with a chemically blo...

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£52.56
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£52.56
£50.26
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£50.26
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£52.56
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£52.56
£50.26
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£50.26

Cometic Gasket Transmission Oil Pan. Afm – 1993–1998 FLT/Touring

Low stock

Description AFM (Aluminum Foamet Material). OEM replacement reference 26077-93. Cometic''s AFM gaskets have an aluminum core with a chemically blow...

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£52.56
£52.56 - £52.56
£52.56
£50.26
£50.26 - £50.26
£50.26
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£35.60
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£35.60
£34.03
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£34.03

Cometic Transmission Bearing Housing Gasket. .032" Afm – 1980–1999 5-Speed Big Twin

Low stock

Description .032" thick AFM. OEM replacement reference 35652-79A; 35652-79B. Cometic''s AFM (Aluminum Foamet Material) gaskets are made with an alu...

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£35.60
£35.60 - £35.60
£35.60
£34.03
£34.03 - £34.03
£34.03
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£13.53
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£13.53
£12.93
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£12.93

Cometic Starter Gear Bolt – 1990–1992 Big Twin

Low stock

Description Cometic o-ring, starter gear bolt Fitment 90-92 Big Twin (NU) Product Details Brand: Cometic Category: GASKETS > O-RINGS Unit: 1...

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£13.53
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£13.53
£12.93
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£12.93
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£43.18
£43.18 - £43.18
£43.18
£41.29
£41.29 - £41.29
£41.29

Cometic Gasket Derby Cover. .060" Afm – 1941–1964 Big Twin Ohv and Flatheads

Out of stock

Description .060" thick AFM (Aluminum Foamet Material). AFM replacement for the OEM cork material. OEM replacement reference 60565-36 / 3810-36A. C...

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£43.18
£43.18 - £43.18
£43.18
£41.29
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£41.29
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£12.77
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£12.77
£12.21
£12.21 - £12.21
£12.21

Cometic Starter Gear Bolt – 1989 Big Twin

Low stock

Description Cometic o-ring, starter gear bolt Fitment 1989 Big Twin (NU) Product Details Brand: Cometic Category: GASKETS > O-RINGS Unit: 1 ...

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£12.77
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£12.77
£12.21
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£12.21
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£68.06
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£68.06
£65.08
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£65.08

Cometic Oil Seal Clutch Hub Nut – 1936–1964 FL Ohv; 1936–1948 74" Flathead

Low stock

Description OEM replacement reference 37337-36 (2461-36) Fitment 36-64 FL OHV; 36-48 74" FLATHEAD (NU) Product Details Brand: Cometic Category: ...

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£68.06
£68.06 - £68.06
£68.06
£65.08
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£65.08
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£11.48
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£11.48
£10.98
£10.98 - £10.98
£10.98

Cometic Transmission Top Cover Washer. Fibre – 1926–1973 45" (750cc) W; G; EL; FL; FLH…

Out of stock

Description Fiber version of the OEM washer that was made of leather. OEM replacement reference 34459-26; 2245-26. Fitment 26-73 45" (750cc) W; G; ...

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£11.48
£11.48 - £11.48
£11.48
£10.98
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£10.98
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£12.69
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£12.69
£12.13
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£12.13

Cometic Gasket Transmission Countershaft End Plate. Fibre – 1936–1964 Big Twin; 1936–1948 74"…

Low stock

Description .020" fiber. OEM replacement reference 36025-36; 2307-36D. Cometic''s fiber gaskets are made from premium hi-temperature; hi-density cr...

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£12.69
£12.69 - £12.69
£12.69
£12.13
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£12.13
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£24.27
£24.27 - £24.27
£24.27
£23.21
£23.21 - £23.21
£23.21

Cometic Cylinder Base Gasket. Rear. .031" Fibre – 1963–1965 Panhead; 1966–1984 Shovelhead

Low stock

Description Rear gasket. .031" fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional sea...

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£24.27
£24.27 - £24.27
£24.27
£23.21
£23.21 - £23.21
£23.21
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£24.27
£24.27 - £24.27
£24.27
£23.21
£23.21 - £23.21
£23.21

Cometic Cylinder Base Gasket. Front. .031" Fibre – 1963–1965 Panhead; 1966–1984 Shovelhead

Out of stock

Description Front gasket. .031" fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no additional se...

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£24.27
£24.27 - £24.27
£24.27
£23.21
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£23.21
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£27.71
£27.71 - £27.71
£27.71
£26.49
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£26.49

Cometic Cylinder Base Gasket Set Fr/Rr. .020" Rcs – 1936–1947 61"/74" Knucklehead; 1937–1948…

Out of stock

Description Front & rear set. .020" RCS (Rubber Coated Steel). A steel core with a .001" thick coating of nitrile rubber on both sides. OEM rep...

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£27.71
£27.71 - £27.71
£27.71
£26.49
£26.49 - £26.49
£26.49
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£13.21
£13.21 - £13.21
£13.21
£12.63
£12.63 - £12.63
£12.63

Cometic Cylinder Base Gasket Set Fr/Rr .020" Fibre – 1936–1947 61"/74" Knucklehead; 1937–1948…

Low stock

Description Front & rear set. .020" thick fiber; a premium hi-temperature; hi-density creep resistant material that requires no re-torquing; no...

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£13.21
£13.21 - £13.21
£13.21
£12.63
£12.63 - £12.63
£12.63
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£48.47
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£48.47
£46.35
£46.35 - £46.35
£46.35

Cometic Cylinder Head Gasket Set. .043" Cmf-20 – 1936–1947 Knucklehead

Out of stock

Description .043" thick CMF-20; a gasket with a perforated stainless steel core with a heat resistant elastomer rubber coating on both sides. Inclu...

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£48.47
£48.47 - £48.47
£48.47
£46.35
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£46.35
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£21.56
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£21.56
£20.62
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£20.62

Cometic Manifold Intake Seals. Extra Thin for S&S Manifolds – 1984–2017 Big Twin; 1986–2022 XL…

Low stock

Description Thinner than stock. 1.880" I.D. Viton. Used between manifold and cylinder head. All S&S manifolds require thinner than stock manifo...

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£21.56
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£21.56
£20.62
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£20.62
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£168.08
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£168.08
£166.44
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£166.44

Cometic Est Motor Gasket Kit. 4-1/8" Bore – 1999–2006 FLT/Touring / FLT/Touring

Low stock

Description This EST (Extreme-Sealing-Technology) gasket set is complete with all gaskets; seals and o-rings that are used on this model; including...

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£168.08
£168.08 - £168.08
£168.08
£166.44
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£166.44
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