Skip to content
Find us Hours of Business Email Us Shipping Cookie policy Returns Terms & Conditions Privacy Policy Refunds

Engine Gaskets

Filters

£
£
Save 1% Save %
£30.04
£30.04 - £30.04
£30.04
£29.63
£29.63 - £29.63
£29.63

James Gaskets Floatbow to Carb Body Seal. Keihin – 1983–1987 XL Sportster; 1984–1989 Big…

Only 2 left!

James Gaskets Floatbow to Carb Body Seal. Keihin – 1983–1987 XL Sportster; 1984–1989 Big… Rubber floatbowl seal used between carb body and floatbow...

View full details
£30.04
£30.04 - £30.04
£30.04
£29.63
£29.63 - £29.63
£29.63
Save 1% Save %
Save 1% Save %
£13.05
£13.05 - £13.05
£13.05
£12.87
£12.87 - £12.87
£12.87

James Gaskets Rocker Box Washers. Paper – 1984–1999 Evo Big Twin; 1986–2008 XL…

Only 3 left!

James Gaskets Rocker Box Washers. Paper – 1984–1999 Evo Big Twin; 1986–2008 XL… 8 used. OEM style paper rocker cover washers. OEM replacement refer...

View full details
£13.05
£13.05 - £13.05
£13.05
£12.87
£12.87 - £12.87
£12.87
Save 1% Save %
Save 1% Save %
£18.72
£18.72 - £18.72
£18.72
£18.46
£18.46 - £18.46
£18.46

James Gaskets Seal Washer Transm. Drain Plug / Oil Screen Plug – 1941–1986 Big Twin; 1952–1976 K; XL…

Only 3 left!

James Gaskets Seal Washer Transm. Drain Plug / Oil Screen Plug – 1941–1986 Big Twin; 1952–1976 K; XL… Brass crush washer. For 1/2" (12.7mm) transmi...

View full details
£18.72
£18.72 - £18.72
£18.72
£18.46
£18.46 - £18.46
£18.46
Save 1% Save %
£51.53 - £51.53
£51.53
£51.92
£51.92 - £51.92
£51.92

James Gaskets Manifold Intake Seals. Reinforced Lip – 1984–2017 Big Twin; 1986–2022 XL…

Only 2 left!

James Gaskets Manifold Intake Seals. Reinforced Lip – 1984–2017 Big Twin; 1986–2022 XL… Seal features a steel supported rubber lip that seals betwe...

View full details
£51.53 - £51.53
£51.53
£51.92
£51.92 - £51.92
£51.92
Save 1% Save %
£15.92
£15.92 - £15.92
£15.92
£15.70
£15.70 - £15.70
£15.70

James Gaskets Seal Washer Shifter Shaft & Chain Cover – 1991–2008 XL Sportster

Only 3 left!

James Gaskets Seal Washer Shifter Shaft & Chain Cover – 1991–2008 XL Sportster 1 used. Between shifter shaft and chain cover. OEM replacement r...

View full details
£15.92
£15.92 - £15.92
£15.92
£15.70
£15.70 - £15.70
£15.70
Save 1% Save %
Save 1% Save %
£15.53
£15.53 - £15.53
£15.53
£15.31
£15.31 - £15.31
£15.31

James Gaskets Star Hub Cover – 1936–1966 Big Twin; Flatheads

Only 2 left!

James Gaskets Star Hub Cover – 1936–1966 Big Twin; Flatheads James gasket, star hub cover Fitment 36-66 Big Twin; Flatheads (NU) Product Details ...

View full details
£15.53
£15.53 - £15.53
£15.53
£15.31
£15.31 - £15.31
£15.31
Save 1% Save %
Save 5% Save %
£8.87
£8.87 - £8.87
£8.87
£8.45
£8.45 - £8.45
£8.45

James Gaskets O-ring Filler Cap Primary Cover – 71-E78 XL Sportster

Only 2 left!

James Gaskets O-ring Filler Cap Primary Cover – 71-E78 XL Sportster OEM replacement reference 37762-52. Fitment 71-E78 XL Sportster (NU) Product De...

View full details
£8.87
£8.87 - £8.87
£8.87
£8.45
£8.45 - £8.45
£8.45
Save 5% Save %
Save 1% Save %
£12.53
£12.53 - £12.53
£12.53
£12.36
£12.36 - £12.36
£12.36

James Gaskets Valve Guide Gasket – 1948–1979 Big Twin; 1952–1956 K; KH…

Only 2 left!

James Gaskets Valve Guide Gasket – 1948–1979 Big Twin; 1952–1956 K; KH… Valve guide gaskets for 48-79 OHV models. For K model flatheads these are a...

View full details
£12.53
£12.53 - £12.53
£12.53
£12.36
£12.36 - £12.36
£12.36
Save 1% Save %
Save 1% Save %
£12.14
£12.14 - £12.14
£12.14
£11.97
£11.97 - £11.97
£11.97

James Gaskets Gasket Starter Motor Mount. .031" Paper – 1981–2022 XL Sportster; 2008–2012 XR1200

Only 3 left!

James Gaskets Gasket Starter Motor Mount. .031" Paper – 1981–2022 XL Sportster; 2008–2012 XR1200 .031" thick fiber reinforced paper. OEM replacemen...

View full details
£12.14
£12.14 - £12.14
£12.14
£11.97
£11.97 - £11.97
£11.97
Save 1% Save %
Save 1% Save %
£12.89
£12.89 - £12.89
£12.89
£12.71
£12.71 - £12.71
£12.71

James Gaskets Gasket Starter Motor Mount. .031" Paper – 1967–1980 XL Sportster

in stock

James Gaskets Gasket Starter Motor Mount. .031" Paper – 1967–1980 XL Sportster .031" fiber reinforced paper. OEM replacement reference 31488-77. Fi...

View full details
£12.89
£12.89 - £12.89
£12.89
£12.71
£12.71 - £12.71
£12.71
Save 1% Save %
Save 1% Save %
£28.03
£28.03 - £28.03
£28.03
£27.64
£27.64 - £27.64
£27.64

James Gaskets O-ring Pushrod Cover / Oil Pump – Pushrod Cover Upper: 1984–1999 Evo Big…

Only 3 left!

James Gaskets O-ring Pushrod Cover / Oil Pump – Pushrod Cover Upper: 1984–1999 Evo Big… OEM replacement reference 11157. Fitment Pushrod cover uppe...

View full details
£28.03
£28.03 - £28.03
£28.03
£27.64
£27.64 - £27.64
£27.64
Save 1% Save %
Save 1% Save %
£19.50
£19.50 - £19.50
£19.50
£19.23
£19.23 - £19.23
£19.23

James Gaskets Cylinder Base Gasket FR/RR. .020" Paper – 1984–1999 Evo Big Twin

Only 3 left!

James Gaskets Cylinder Base Gasket FR/RR. .020" Paper – 1984–1999 Evo Big Twin ''Type A''. Front & rear .020" thick fiber reinforced paper. Fin...

View full details
£19.50
£19.50 - £19.50
£19.50
£19.23
£19.23 - £19.23
£19.23
Save 1% Save %
£40.05 - £40.05
£40.05
£40.35
£40.35 - £40.35
£40.35

James Gaskets Exhaust Gasket. 84-90/10-Up Style (10) – 1984–2026 Big Twin; 1986–2022 XL…

Only 3 left!

James Gaskets Exhaust Gasket. 84-90/10-Up Style (10) – 1984–2026 Big Twin; 1986–2022 XL… 84-90/10-up OEM style. Steel flat wire; knitted & comp...

View full details
£40.05 - £40.05
£40.05
£40.35
£40.35 - £40.35
£40.35
Save 1% Save %
£16.51
£16.51 - £16.51
£16.51
£16.28
£16.28 - £16.28
£16.28

James Gaskets Pushrod Cover Quad Seal. Lower – 1984–2025 Big Twin; 1986–1990 XL…

Only 3 left!

James Gaskets Pushrod Cover Quad Seal. Lower – 1984–2025 Big Twin; 1986–1990 XL… Quad seal. Custom replacement for OEM 11145 O-ring seal. Fitment 8...

View full details
£16.51
£16.51 - £16.51
£16.51
£16.28
£16.28 - £16.28
£16.28
Save 1% Save %
£104.13 - £104.13
£104.13
£106.48
£106.48 - £106.48
£106.48

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

Only 1 left!

James Gaskets Gasket Primary Cover. .031" Paper – 1980–1993 FLT/Touring; FXR .031" thick fiber reinforced paper. OEM replacement reference 34901-79...

View full details
£104.13 - £104.13
£104.13
£106.48
£106.48 - £106.48
£106.48
Save 1% Save %
£14.74
£14.74 - £14.74
£14.74
£14.54
£14.54 - £14.54
£14.54

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

Only 1 left!

James Gaskets Gasket Transmission Top Cover. .031" Paper – L1979–1986 4-Speed Big Twin .031" thick fiber reinforced paper. Fits transmissions with ...

View full details
£14.74
£14.74 - £14.74
£14.74
£14.54
£14.54 - £14.54
£14.54
Save 1% Save %
Save 1% Save %
£21.94
£21.94 - £21.94
£21.94
£21.63
£21.63 - £21.63
£21.63

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

Only 2 left!

James Gaskets Carb to Air Cleaner Housing Gasket. Keihin – 1977–1989 Big Twin; L1976–1987 XL… .031" thick fiber reinforced paper with self adhesive...

View full details
£21.94
£21.94 - £21.94
£21.94
£21.63
£21.63 - £21.63
£21.63
Save 1% Save %
Save 1% Save %
£27.78
£27.78 - £27.78
£27.78
£27.39
£27.39 - £27.39
£27.39

James Gaskets Shifter Shaft Seal – 1974–1985 FX

Only 3 left!

James Gaskets Shifter Shaft Seal – 1974–1985 FX 1 used in inner primary; 1 used in inspection cover. OEM replacement reference 60641-74. Fitment 74...

View full details
£27.78
£27.78 - £27.78
£27.78
£27.39
£27.39 - £27.39
£27.39
Save 1% Save %
Save 1% Save %
£13.16
£13.16 - £13.16
£13.16
£12.98
£12.98 - £12.98
£12.98

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

Only 2 left!

James Gaskets Oil Seal Transmission Main Drive Gear. 4Th Gear – L66-E81 4-Speed Big Twin Metal O.D.. OEM replacement reference 12022. Fitment L66-E...

View full details
£13.16
£13.16 - £13.16
£13.16
£12.98
£12.98 - £12.98
£12.98
Save 1% Save %
Save 1% Save %
£27.10
£27.10 - £27.10
£27.10
£26.73
£26.73 - £26.73
£26.73

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

Only 4 left!

James Gaskets Oil Seal Primary Cover Mainshaft. Double Lip – 1970–1984 FL; FX Rubber OD. Fits back side of inner primary; seals mainshaft support b...

View full details
£27.10
£27.10 - £27.10
£27.10
£26.73
£26.73 - £26.73
£26.73
Save 1% Save %
£42.87 - £42.87
£42.87
£43.20
£43.20 - £43.20
£43.20

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

Only 1 left!

James Gaskets Oil Seal Mainshaft / Clutch Hub. Double Lip – 1980–1981 FL; L1979–1981 FX :… Rubber OD. OEM replacement reference 37741-67. Fitment 8...

View full details
£42.87 - £42.87
£42.87
£43.20
£43.20 - £43.20
£43.20
Save 1% Save %
£33.94
£33.94 - £33.94
£33.94
£33.46
£33.46 - £33.46
£33.46

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

Only 2 left!

James Gaskets Gasket Taillight to Fender – 1955–1972 Big Twin; XL Sportster Direct replacement for 519380 (chrome) and 519458 (black) 55-72 H-D OEM...

View full details
£33.94
£33.94 - £33.94
£33.94
£33.46
£33.46 - £33.46
£33.46
Save 1% Save %
£49.25 - £49.25
£49.25
£49.63
£49.63 - £49.63
£49.63

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

Only 3 left!

James Gaskets Transmission Seal Nut (Super Nut) – 1936–1986 4-Speed Big Twin The Super Nut is an original James designed mainshaft nut that has a s...

View full details
£49.25 - £49.25
£49.25
£49.63
£49.63 - £49.63
£49.63
Save 1% Save %
£12.95
£12.95 - £12.95
£12.95
£12.77
£12.77 - £12.77
£12.77

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

Only 3 left!

James Gaskets Oil Seal Transmission Mainshaft – 1982–1986 4-Speed Big Twin Rubber OD. OEM replacement reference 37741-82 Fitment 82-86 4-speed Big ...

View full details
£12.95
£12.95 - £12.95
£12.95
£12.77
£12.77 - £12.77
£12.77
Save 1% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare