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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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£104.13 - £104.13
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£106.93
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James Gaskets Gasket Primary Cover. .031" Paper – 1980–1993 FLT/Touring; FXR

Low stock

Description .031" thick fiber reinforced paper. OEM replacement reference 34901-79; 34901-85A Fitment 80-93 FLT/Touring; FXR (NU) Product Details ...

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£104.13 - £104.13
£104.13
£106.93
£106.93 - £106.93
£106.93
£14.74 - £14.74
£14.74
£17.10
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£17.10

James Gaskets Gasket Transmission Top Cover. .031" Paper – L1979–1986 4-Speed Big Twin

Low stock

Description .031" thick fiber reinforced paper. Fits transmissions with rotary top cover. OEM replacement reference 34824-79. Fitment L79-86 4-spee...

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£14.74 - £14.74
£14.74
£17.10
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£17.10
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£21.94
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£21.94
£21.72
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£21.72

James Gaskets Carb to Air Cleaner Housing Gasket. Keihin – 1977–1989 Big Twin; L1976–1987 XL…

Low stock

Description .031" thick fiber reinforced paper with self adhesive backing. OEM replacement reference 29058-77. Fitment 77-89 Big Twin; L76-87 XL Sp...

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£21.94
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£21.94
£21.72
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£21.72
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£27.78
£27.78 - £27.78
£27.78
£27.51
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£27.51

James Gaskets Shifter Shaft Seal – 1974–1985 FX

Low stock

Description 1 used in inner primary; 1 used in inspection cover. OEM replacement reference 60641-74. Fitment 74-85 FX (Excl. FXWG; FXST) (NU) Produ...

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£27.78
£27.78 - £27.78
£27.78
£27.51
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£27.51
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£13.16
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£13.16
£13.03
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£13.03

James Gaskets Oil Seal Transmission Main Drive Gear. 4th Gear – L66-E81 4-Speed Big Twin

Low stock

Description Metal O.D.. OEM replacement reference 12022. Fitment L66-E81 4-speed Big Twin (NU) Product Details Brand: James Gaskets Category: TR...

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£13.16
£13.16 - £13.16
£13.16
£13.03
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£13.03
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£27.10
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£27.10
£26.84
£26.84 - £26.84
£26.84

James Gaskets Oil Seal Primary Cover Mainshaft. Double Lip – 1970–1984 FL; FX

In stock

Description Rubber OD. Fits back side of inner primary; seals mainshaft support bearing. OEM replacement reference 12018. Fitment 70-84 FL; FX (Exc...

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£27.10
£27.10 - £27.10
£27.10
£26.84
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£26.84
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£42.87 - £42.87
£42.87
£43.38
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£43.38

James Gaskets Oil Seal Mainshaft / Clutch Hub. Double Lip – 1980–1981 FL; L1979–1981 FX :…

Low stock

Description Rubber OD. OEM replacement reference 37741-67. Fitment 80-81 FL; L79-81 FX (NU) : Transmission mainshaft. 67-70 XL Sportster (NU) : Clu...

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£42.87 - £42.87
£42.87
£43.38
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£43.38
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£33.94
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£33.94
£33.61
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£33.61

James Gaskets Gasket Taillight to Fender – 1955–1972 Big Twin; XL Sportster

Low stock

Description Direct replacement for 519380 (chrome) and 519458 (black) 55-72 H-D OEM style taillight. OEM replacement reference 68123-55. Fitment 55...

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£33.94
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£33.94
£33.61
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£33.61
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£49.25
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£49.25
£46.07
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£46.07

James Gaskets Transmission Seal Nut (Super Nut) – 1936–1986 4-Speed Big Twin

Low stock

Description The Super Nut is an original James designed mainshaft nut that has a strong reputation stretching several decades. The added benefit? T...

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£49.25
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£49.25
£46.07
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£46.07
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£12.95
£12.95 - £12.95
£12.95
£12.82
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£12.82

James Gaskets Oil Seal Transmission Mainshaft – 1982–1986 4-Speed Big Twin

Low stock

Description Rubber OD. OEM replacement reference 37741-82 Fitment 82-86 4-speed Big Twin (NU) Product Details Brand: James Gaskets Category: TRA...

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£12.95
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£12.82
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£12.82
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£10.78
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£10.78
£10.67
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£10.67

James Gaskets Oil Seal Transmission Mainshaft – 1982–1986 4-Speed Big Twin

Low stock

Description Metal OD; like OEM production of that time. OEM replacement reference 37741-82. Fitment 82-86 4-speed Big Twin (NU) Product Details B...

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£10.78
£10.78 - £10.78
£10.78
£10.67
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£10.67
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£30.59
£30.59 - £30.59
£30.59
£30.29
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£30.29

James Gaskets Battery Pad. Top Cover – 1949–1984 FL; FLH; 1971–1984 FX…

Low stock

Description 2 used. 3/16" (4.8mm) weather resistant foam rubber. Self adhesive PSA (Pressure-Sensitive Adhesive) on one side. For use in stock and ...

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£30.59
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£30.59
£30.29
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£30.29
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£36.44
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£36.44
£36.09
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£36.09

James Gaskets Battery Pad. Top & Bottom – 1952–1964 K; KH; XL Sportster with…

Low stock

Description 3/16" (4.8mm) weather resistant foam rubber. For use in stock and custom applications against battery rattle. Dimensions: 3.5" (8.9cm) ...

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£36.44
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£36.44
£36.09
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£36.09
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£55.31 - £55.31
£55.31
£55.97
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£55.97

James Gaskets Battery Pad. Top & Bottom – 1915–1964 H-D 6-Volt

Low stock

Description 3/16" (4.8mm) weather resistant foam rubber. Self adhesive PSA (Pressure-Sensitive Adhesive) on one side. For use in stock and custom a...

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£55.31 - £55.31
£55.31
£55.97
£55.97 - £55.97
£55.97
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£12.35
£12.35 - £12.35
£12.35
£12.23
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£12.23

James Gaskets Air Cleaner Cover to Backing Plate Plug – 1986–1992 All Big Twin

Low stock

Description Soft rubber plug. Fits the rear side of the aircleaner backing plate. OEM replacement reference 738. Fitment 86-92 all Big Twin (NU) Pr...

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£12.35
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£12.35
£12.23
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£12.23
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£18.45
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£18.45
£18.27
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£18.27

James Gaskets Cam Cover Gaskets. .035" Foamet – 2008–2012 XR1200

Low stock

Description .035" thick Foamet. Final crush .022". Foamet gasket material has an aluminum core with a nitrile synthetic rubber foam layer bonded to...

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£18.45
£18.45 - £18.45
£18.45
£18.27
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£18.27
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Sold out
£13.34
£13.34 - £13.34
£13.34
£13.21
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£13.21

James Gaskets Oil Pump Body to Case Gasket. .031" Paper – 1991–2022 XL Sportster

Out of stock

Description .031" thick fiber reinforced paper. OEM replacement reference 16495-89; 26495-89A; 26495-89B. Fitment 91-22 XL Sportster (Excl. 08-12 X...

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£13.34
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£13.34
£13.21
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Sold out
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£33.64
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£33.64
£33.31
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£33.31

James Gaskets Exhaust Gaskets. 91-09 Style – 1984–2026 Big Twin; 1986–2022 XL…

In stock

Description ''late'' 91-09 conical style. OEM replacement reference 65324-83A. Note: The 84-90 /10-up style is preferred by many for better flow ch...

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£33.64
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£33.64
£33.31
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£33.31
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£16.73
£16.73 - £16.73
£16.73
£16.57
£16.57 - £16.57
£16.57

James Gaskets Oil Pump Body to Cover Gasket. .031" Paper – 1992–1999 Evo Big Twin

Low stock

Description .031" fiber reinforced paper. OEM replacement reference 26276-92A. Fitment 92-99 Evo Big Twin (NU) Product Details Brand: James Gaske...

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£16.73
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£16.73
£16.57
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£16.57
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£50.98 - £50.98
£50.98
£51.59
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£51.59

James Gaskets Cam Cover Gaskets. .031" Paper/Silicone – 2000–2022 XL Sportster

Low stock

Description .031" thick paper with a silicone bead. OEM replacement reference 26263-90C; 26263-90D. Fitment 00-22 XL Sportster (excl. 08-12 XR1200)...

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£50.98 - £50.98
£50.98
£51.59
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£39.73 - £39.73
£39.73
£40.20
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£40.20

James Gaskets Cam Cover Gaskets. .031" Paper – 1991–1999 XL Sportster

Low stock

Description .031" thick fiber reinforced paper. OEM replacement reference 25263-90; 25263-90A; 25263-90B Fitment 91-99 XL Sportster (NU) Product De...

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£39.73 - £39.73
£39.73
£40.20
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£40.20
£73.84 - £73.84
£73.84
£74.72
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£74.72

James Gaskets Cylinder Head Gasket. .020" Copper – 1939–1973 45" (750cc) Flathead W; WL and…

Low stock

Description .020" embossed copper. Final crush .020". OEM replacement reference 16763-39 / 11-39. Fitment 39-73 45" (750cc) Flathead W; WL and G; G...

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£73.84 - £73.84
£73.84
£74.72
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£74.72
£64.81 - £64.81
£64.81
£65.59
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£65.59

James Gaskets Rocker Cover Gasket. .020" Paper with Silicone – 1966–1984 Shovelhead

Low stock

Description .020" paper with silicone bead. Upgraded replacement for OEM 17540-69A paper gasket. Fitment 66-84 Shovelhead (NU) Product Details Br...

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£64.81 - £64.81
£64.81
£65.59
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£48.47
£49.05
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£49.05

James Gaskets Rocker Cover Gaskets. .020" Rcm – 1966–1984 Shovelhead

Low stock

Description RCM (Rubber Coated Metal). Consists of a .020" thick stainless spring steel base covered with a .001" thick heat resistant Viton rubber...

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£48.47 - £48.47
£48.47
£49.05
£49.05 - £49.05
£49.05

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