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

Engine Gaskets

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

Filters

Save 1% Save %
£18.09
£18.09 - £18.09
£18.09
£17.91
£17.91 - £17.91
£17.91

James Gaskets Valve Guide Gasket. .045" Paper/Steel Core – 1936–1947 Knucklehead

Low stock

Description .045" thick paper on a steel core. OEM replacement reference 18265-37 / 176-37. Fitment 36-47 Knucklehead (NU) Product Details Brand:...

View full details
£18.09
£18.09 - £18.09
£18.09
£17.91
£17.91 - £17.91
£17.91
Save 1% Save %
Save 1% Save %
£31.04
£31.04 - £31.04
£31.04
£30.88
£30.88 - £30.88
£30.88

James Gaskets Valve Spring Cover Seal – 1929–1968 45" Flathead; 1937–1940 74"…

Low stock

Description Rubber. Flat o-ring seal. OEM replacement reference 18260-29 / 175-29 & 18261-30 /175-30A Fitment 29-68 45" Flathead; 37-40 74"; 80...

View full details
£31.04
£31.04 - £31.04
£31.04
£30.88
£30.88 - £30.88
£30.88
Save 1% Save %
Sold out
£17.32 - £17.32
£17.32
£20.10
£20.10 - £20.10
£20.10

James Gaskets Washer Spring Cover – 1939–1948 74" & 80" Flathead

Out of stock

Description .020" paper washer. OEM replacement reference 18259-39; 175-39C. Fitment 39-48 74" & 80" Flathead (NU) Product Details Brand: Jam...

View full details
£17.32 - £17.32
£17.32
£20.10
£20.10 - £20.10
£20.10
Sold out
Save 1% Save %
£12.53
£12.53 - £12.53
£12.53
£12.41
£12.41 - £12.41
£12.41

James Gaskets O-Ring Clutch Gear – 1967–1970 XLH; 1970 Xlch

Low stock

Description In transmission. OEM replacement reference 11119. Fitment 67-70 XLH; 1970 XLCH (NU) Product Details Brand: James Gaskets Category: D...

View full details
£12.53
£12.53 - £12.53
£12.53
£12.41
£12.41 - £12.41
£12.41
Save 1% Save %
Save 1% Save %
£23.49
£23.49 - £23.49
£23.49
£23.26
£23.26 - £23.26
£23.26

James Gaskets Washer Valve Spring Cover. Lower – 1939–1948 74" & 80" Flathead

Low stock

Description Cork washer. OEM replacement reference 18257-39; 175-39A Fitment 39-48 74" & 80" Flathead (NU) Product Details Brand: James Gaske...

View full details
£23.49
£23.49 - £23.49
£23.49
£23.26
£23.26 - £23.26
£23.26
Save 1% Save %
Sold out
£23.49 - £23.49
£23.49
£27.27
£27.27 - £27.27
£27.27

James Gaskets Washer Valve Spring Cover. Upper – 1939–1948 74" & 80" Flathead

Out of stock

Description Cork washer. OEM replacement reference 18245-39; 173-39A. Fitment 39-48 74" & 80" Flathead (NU) Product Details Brand: James Gask...

View full details
£23.49 - £23.49
£23.49
£27.27
£27.27 - £27.27
£27.27
Sold out
£12.53 - £12.53
£12.53
£14.53
£14.53 - £14.53
£14.53

James Gaskets Valve Guide Gasket – 1938–1973 45" (750cc) Flathead

Low stock

Description OEM replacement reference 18198-38; 167-38. Fitment 38-73 45" (750cc) Flathead (NU) Product Details Brand: James Gaskets Category: M...

View full details
£12.53 - £12.53
£12.53
£14.53
£14.53 - £14.53
£14.53
Save 1% Save %
£23.18
£23.18 - £23.18
£23.18
£22.96
£22.96 - £22.96
£22.96

James Gaskets Cylinder Base Gasket Fr/Rr. .020" Paper – 1929–1973 45" (750cc) Flathead

Low stock

Description Front/rear. .020" thick fiber reinforced paper. Final crush .016". OEM replacement reference 16775-29 / old 46-29. Fitment 29-73 45" (7...

View full details
£23.18
£23.18 - £23.18
£23.18
£22.96
£22.96 - £22.96
£22.96
Save 1% Save %
Save 1% Save %
£25.68
£25.68 - £25.68
£25.68
£25.43
£25.43 - £25.43
£25.43

James Gaskets Gasket Transmission Top Cover. .020" Paper – 1941–1973 45" Flathead & Servi-Car

Low stock

Description .020" fiber reinforced paper. OEM replacement reference 34825-41 / 2271-41. Fitment 41-73 45" Flathead & Servi-Car (NU) Product Det...

View full details
£25.68
£25.68 - £25.68
£25.68
£25.43
£25.43 - £25.43
£25.43
Save 1% Save %
Save 4% Save %
£10.32
£10.32 - £10.32
£10.32
£9.87
£9.87 - £9.87
£9.87

James Gaskets Point Cover Gasket. .031" Paper – 1970–1999 Evo Big Twin; 1971–2003 XL…

Low stock

Description .031" thick paper. With 2 holes. OEM replacement reference 32591-70. Fitment 70-99 Evo Big Twin; 71-03 XL Sportster (NU) Product Detail...

View full details
£10.32
£10.32 - £10.32
£10.32
£9.87
£9.87 - £9.87
£9.87
Save 4% Save %
Save 1% Save %
£23.18
£23.18 - £23.18
£23.18
£22.96
£22.96 - £22.96
£22.96

James Gaskets Cylinder Base Gaskets Fr/Rr. .031" Paper – 1936–1947 61"/74" Knucklehead; 1937–1948…

Low stock

Description Front & rear. .031" thick fiber reinforced paper. Final crush .025". OEM replacement reference 16774-21 (old 46-21). Fitment 36-47 ...

View full details
£23.18
£23.18 - £23.18
£23.18
£22.96
£22.96 - £22.96
£22.96
Save 1% Save %
£14.53 - £14.53
£14.53
£16.86
£16.86 - £16.86
£16.86

James Gaskets Gasket Tappet Block. Fr/Rr – 1952–1956 K; KH Flathead

Low stock

Description Tappet guide gasket; fits front & rear tappet guides. OEM replacement reference 18631-52 Fitment 52-56 K; KH Flathead (NU) Product ...

View full details
£14.53 - £14.53
£14.53
£16.86
£16.86 - £16.86
£16.86
Save 1% Save %
£13.54
£13.54 - £13.54
£13.54
£13.41
£13.41 - £13.41
£13.41

James Gaskets Gasket Starter Solenoid. Foam – L1965–1982 FL; 71-E84 FX; 1967–1980 XL…

Low stock

Description Foam seal. OEM replacement reference 60645-65 Fitment L65-82 FL; 71-E84 FX; 67-80 XL Sportster (Excl. 83-E84 FL; L84-86 FX; 80-84 FXB; ...

View full details
£13.54
£13.54 - £13.54
£13.54
£13.41
£13.41 - £13.41
£13.41
Save 1% Save %
Save 1% Save %
£12.77
£12.77 - £12.77
£12.77
£12.64
£12.64 - £12.64
£12.64

James Gaskets Gasket Speedo Drive Unit – Speedometer: 1954–1956 KH; 1957–1972 XL…

Low stock

Description Fiber washer. Multiple applications. Used for speedometer and tachometer drive gear. OEM replacement reference 67142-52. Note: OEM valv...

View full details
£12.77
£12.77 - £12.77
£12.77
£12.64
£12.64 - £12.64
£12.64
Save 1% Save %
£10.77 - £10.77
£10.77
£12.49
£12.49 - £12.49
£12.49

James Gaskets Gasket Speedometer Drive Unit. .020" Paper – 1936–1984 4-Speed Big Twin with…

Low stock

Description .020" fiber reinforced paper. OEM replacement reference 67141-36 (11140-36) Fitment 36-84 4-speed Big Twin with transmission driven spe...

View full details
£10.77 - £10.77
£10.77
£12.49
£12.49 - £12.49
£12.49
Save 6% Save %
£80.42
£80.42 - £80.42
£80.42
£75.23
£75.23 - £75.23
£75.23

James Gaskets Pushrod Cover Seals. Cork – 48-E79 Big Twin: Upper & Middle.…

Low stock

Description Cork seals. On 36-47 Knuckle and 57-E79 XL Sportsters the small seal is used as upper; middle and lower seal.OEM replacement reference ...

View full details
£80.42
£80.42 - £80.42
£80.42
£75.23
£75.23 - £75.23
£75.23
Save 6% Save %
£26.43 - £26.43
£26.43
£30.67
£30.67 - £30.67
£30.67

James Gaskets Gasket Oil Tank Filter Cap – 1952–1956 K; KH; 1957–1966 XL Sportster…

Low stock

Description Rubber. OEM replacement reference 62628-52 Fitment 52-56 K; KH; 57-66 XL Sportster; XLH; 1972 XR 750 (NU) Product Details Brand: Jame...

View full details
£26.43 - £26.43
£26.43
£30.67
£30.67 - £30.67
£30.67
Save 1% Save %
£26.07
£26.07 - £26.07
£26.07
£25.81
£25.81 - £25.81
£25.81

James Gaskets Oil Seal Clutch Release Rod – 1953–1956 K; KH; 1957–1970 XL Sportster

Low stock

Description OEM replacement reference 37339-53 Fitment 53-56 K; KH; 57-70 XL Sportster (NU) Product Details Brand: James Gaskets Category: TRANS...

View full details
£26.07
£26.07 - £26.07
£26.07
£25.81
£25.81 - £25.81
£25.81
Save 1% Save %
£15.83 - £15.83
£15.83
£18.37
£18.37 - £18.37
£18.37

James Gaskets Gasket Countershaft End Plate. .031" Paper – 1936–1964 Big Twin; 1936–1948 74"…

Low stock

Description .031" fiber reinforced paper. OEM replacement reference 36025-36; 2307-36D. Fitment 36-64 Big Twin; 36-48 74" Flathead (NU) Product Det...

View full details
£15.83 - £15.83
£15.83
£18.37
£18.37 - £18.37
£18.37
£11.54 - £11.54
£11.54
£13.38
£13.38 - £13.38
£13.38

James Gaskets Gasket Speedometer Drive Hole Plate – 1936–1984 4-Speed Big Twin with…

Low stock

Description .031" fiber reinforced paper. OEM replacement reference 35607-73. Fitment 36-84 4-speed Big Twin with transmission driven speedometer (...

View full details
£11.54 - £11.54
£11.54
£13.38
£13.38 - £13.38
£13.38
Save 1% Save %
£22.29
£22.29 - £22.29
£22.29
£22.07
£22.07 - £22.07
£22.07

James Gaskets Oil Pump Body to Inner Cover Gasket. Paper – 1952–1956 K; KH; 57-E62 & 1972–1976 XL…

Low stock

Description Fiber reinforced paper. OEM replacement reference 26259-52. Fitment 52-56 K; KH; 57-E62 & 72-76 XL Sportster (NU) Product Details ...

View full details
£22.29
£22.29 - £22.29
£22.29
£22.07
£22.07 - £22.07
£22.07
Save 1% Save %
£89.91 - £89.91
£89.91
£90.99
£90.99 - £90.99
£90.99

James Gaskets Gasket Primary Cover. .062" Paper – 1952–1956 K; KH; 1957–1969 XLH; Xlch

Low stock

Description .062" thick fiber reinforced paper. OEM replacement reference 34952-52. Fitment 52-56 K; KH; 57-69 XLH; XLCH (NU) Product Details Bra...

View full details
£89.91 - £89.91
£89.91
£90.99
£90.99 - £90.99
£90.99
£56.47 - £56.47
£56.47
£57.15
£57.15 - £57.15
£57.15

James Gaskets Gasket Primary Cover. .031" Paper – 1952–1956 K; KH; 1957–1969 XLH; Xlch

Low stock

Description .031" thick fiber reinforced paper. OEM replacement reference 34952-52. Fitment 52-56 K; KH; 57-69 XLH; XLCH (NU) Product Details Bra...

View full details
£56.47 - £56.47
£56.47
£57.15
£57.15 - £57.15
£57.15
Sold out
£17.92
£17.92 - £17.92
£17.92
£17.75
£17.75 - £17.75
£17.75

James Gaskets Cylinder Base Gaskets Fr/Rr. .031" Paper – 1957–1971 XL900

Out of stock

Description Front & rear. .031" thick fiber reinforced paper. Final crush .025". OEM replacement reference 16774-57. Fitment 57-71 XL900 (NU) P...

View full details
£17.92
£17.92 - £17.92
£17.92
£17.75
£17.75 - £17.75
£17.75
Sold out

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