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Engine Gaskets

View our current Engine Gaskets selection for Harley-Davidson, American V-twin and compatible motorcycle applications. Product choices in this section include engine components and gaskets, seals and service parts. Compatibility varies, so match the stated model, year and technical details before ordering.

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£46.25 - £46.25
£46.25
£46.80
£46.80 - £46.80
£46.80

James Gaskets Cam Cover Gasket. .031" Paper/Silicone – 2003–2010 Buell Xb

Low stock

Description .031" paper with a silicone bead. Cam gear cover gasket. OEM replacement reference 25353-00Y. Fitment 03-10 Buell XB (NU) Product Detai...

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£46.25 - £46.25
£46.25
£46.80
£46.80 - £46.80
£46.80
£50.98 - £50.98
£50.98
£51.59
£51.59 - £51.59
£51.59

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

Low stock

Description .031" paper with silicone bead. OEM replacement reference 25263-90; 25263-90A; 25263-90B. Fitment 91-99 XL Sportster (NU) Product Detai...

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£50.98 - £50.98
£50.98
£51.59
£51.59 - £51.59
£51.59
£50.98 - £50.98
£50.98
£51.59
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£51.59

James Gaskets Cam Cover Gaskets. .031" Paper/Silicone – 1986–1990 XL Sportster

Low stock

Description .031" paper with a silicone bead. OEM replacement reference 25263-86. Fitment 86-90 XL Sportster (NU) Product Details Brand: James Ga...

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£50.98 - £50.98
£50.98
£51.59
£51.59 - £51.59
£51.59
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£29.46
£29.46 - £29.46
£29.46
£29.17
£29.17 - £29.17
£29.17

James Gaskets Gasket Cam Cover. .020" Paper/Silicone – 1941–1969 Big Twin

Low stock

Description .020" thick paper with a silicone bead. OEM replacement reference 25225-36 / old 598-36. Fitment 41-69 Big Twin (Excl. Flatheads) (NU) ...

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£29.46
£29.46 - £29.46
£29.46
£29.17
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£29.17
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£13.86
£13.86 - £13.86
£13.86
£13.72
£13.72 - £13.72
£13.72

James Gaskets Valve Guide Seal Kit. Viton. 4-Pk – 2005–2017 Twin Cam; 2004–2022 XL…

In stock

Description Replacement OEM style valve stem seals in heat resistant Viton rubber. 05-17 style with one-piece lower spring collar/seal and the Beeh...

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£13.86
£13.86 - £13.86
£13.86
£13.72
£13.72 - £13.72
£13.72
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£10.28
£10.28 - £10.28
£10.28
£9.83
£9.83 - £9.83
£9.83

James Gaskets Gaskets Tappet Cover. .020" Rcm – 2004–2022 XL Sportster; 2008–2012 XR1200

Low stock

Description .020" RCM (Rubber Covered Metal) with a silicone bead. OEM replacement reference 17976-04 Fitment 04-22 XL Sportster; 08-12 XR1200 (NU)...

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£10.28
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£10.28
£9.83
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£9.83
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£11.63
£11.63 - £11.63
£11.63
£11.52
£11.52 - £11.52
£11.52

James Gaskets O-Ring, Transmission Oil Spout Assembly – 2006–2017 Dyna

Low stock

Description 1 used. Quad o-ring oil seal. OEM replacement reference 11573. Fitment 06-17 Dyna (NU) Product Details Brand: James Gaskets Category...

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£11.63
£11.63 - £11.63
£11.63
£11.52
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£11.52
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£13.57 - £13.57
£13.57
£15.75
£15.75 - £15.75
£15.75

James Gaskets O-Ring, Pushrod Cover. Lower – 1994–2022 XL Sportster; 2008–2012 XR1200

Low stock

Description 4 used. OEM replacement reference 11377. Fitment 94-22 XL Sportster; 08-12 XR1200 (NU) Product Details Brand: James Gaskets Category...

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£13.57 - £13.57
£13.57
£15.75
£15.75 - £15.75
£15.75
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£12.80
£12.80 - £12.80
£12.80
£12.67
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£12.67

James Gaskets O-Ring 6th Gear Mainshaft Transmission – 2007–2026 Softail; 2006–2017 Dyna…

Low stock

Description 1 used. OEM replacement reference 11201 Fitment 07-26 Softail; 06-17 (NU) Dyna; 07-26 FLT/Touring Product Details Brand: James Gasket...

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£12.80
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£12.80
£12.67
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£12.67
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£11.63 - £11.63
£11.63
£13.50
£13.50 - £13.50
£13.50

James Gaskets Pushrod Cover Lower O-Ring. Viton – 1984–2025 Big Twin; 1986–1990 XL…

Low stock

Description Viton rubber. OEM replacement reference 11145A. Fitment 84-25 Big Twin; 86-90 (NU) XL Sportster Product Details Brand: James Gaskets ...

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£11.63 - £11.63
£11.63
£13.50
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£13.50
£7.71 - £7.71
£7.71
£8.64
£8.64 - £8.64
£8.64

James Gaskets O-Ring, Pushrod Cover / Dipstick / Oil Pump. Viton – Dipstick Cover; Upper (1 Used):…

Low stock

Description Viton rubber. Pushrod middle & O-ring oil filler plug transmission. OEM replacement reference 11132A. Fitment Dipstick cover; upper...

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£7.71 - £7.71
£7.71
£8.64
£8.64 - £8.64
£8.64
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£14.57 - £14.57
£14.57
£16.91
£16.91 - £16.91
£16.91

James Gaskets Washers, Pushrod Cover – 1984–1999 Evo Big Twin; 1986–1990 XL…

Out of stock

Description Reproduction part. Used between the lower pushrod cover oil seal and the tappet block of H-D part with multiple-parts pushrod covers. R...

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£14.57 - £14.57
£14.57
£16.91
£16.91 - £16.91
£16.91
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£10.03
£10.03 - £10.03
£10.03
£9.59
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£9.59

James Gaskets Drain Plug Seal Washer. Bonded Steel – 1980–1992 FLT/Touring; 1982–1994 FXR

Low stock

Description Rubber washer bonded to a steel base for optimum sealing capacity. 1 used on the transmission drain plug. 1/2" ID. OEM replacement refe...

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£10.03
£10.03 - £10.03
£10.03
£9.59
£9.59 - £9.59
£9.59
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£38.62 - £38.62
£38.62
£39.08
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£39.08

James Gaskets Cam Cover Gaskets. .031" Paper – 1970–1992 Big Twin

Low stock

Description .031" thick fiber reinforced paper. OEM replacement reference 25225-70; 25225-70B; 25225-70C Fitment 70-92 Big Twin (NU) Product Detail...

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£38.62 - £38.62
£38.62
£39.08
£39.08 - £39.08
£39.08
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£10.60
£10.60 - £10.60
£10.60
£10.49
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£10.49

James Gaskets Transmission Mainshaft Oil Seal – L1994–2006 5-Speed Big Twin; 1995–2005…

Low stock

Description OEM replacement reference 12067A; 12067B. Fitment L94-06 5-speed Big Twin; 95-05 XL Sportster (NU) Product Details Brand: James Gaske...

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£10.60
£10.60 - £10.60
£10.60
£10.49
£10.49 - £10.49
£10.49
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£15.93
£15.93 - £15.93
£15.93
£15.78
£15.78 - £15.78
£15.78

James Gaskets Oil Seal Transmission Mainshaft 5th Gear – 1991–2006 Big Twin

Low stock

Description OEM replacement reference 12035B. Note: Officially fits 99-06 Big Twins but will retro-fit back to 91-98 models; which used 12035A. Fit...

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£15.93
£15.93 - £15.93
£15.93
£15.78
£15.78 - £15.78
£15.78
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£9.29
£9.29 - £9.29
£9.29
£8.89
£8.89 - £8.89
£8.89

James Gaskets Oil Seal Transmission Mainshaft Set – L84-E94 5-Speed Big Twin; 1991–1994 XL…

Low stock

Description Includes 12050 mainshaft bearing oil seal and the 11165 smaller thin quad seal. OEM replacement reference 12050 / 11165. Fitment L84-E9...

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£9.29
£9.29 - £9.29
£9.29
£8.89
£8.89 - £8.89
£8.89
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£29.76
£29.76 - £29.76
£29.76
£29.47
£29.47 - £29.47
£29.47

James Gaskets Oil Seal Sprocket Shaft – 1970–1999 Big Twin; S&S X-Wedge Engines…

In stock

Description Fits left crankcase. OEM replacement reference 12026A; 12026B Fitment 70-99 Big Twin (Excl. Twin Cam); S&S X-Wedge engines; all S&a...

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£29.76
£29.76 - £29.76
£29.76
£29.47
£29.47 - £29.47
£29.47
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£12.73
£12.73 - £12.73
£12.73
£12.60
£12.60 - £12.60
£12.60

James Gaskets Oil Seal Clutch Hub Nut – 65-E84 Big Twin

Low stock

Description With standard rubber OD. OEM replacement reference 12014. Fitment 65-E84 Big Twin (NU) Product Details Brand: James Gaskets Category...

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£12.73
£12.73 - £12.73
£12.73
£12.60
£12.60 - £12.60
£12.60
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£27.47
£27.47 - £27.47
£27.47
£27.20
£27.20 - £27.20
£27.20

James Gaskets Camshaft Seal. Double Lip – 1971–2003 XL Sportster

In stock

Description Double lip. Rubber OD. OEM replacement reference 11124. Fitment 71-03 XL Sportster (NU) Product Details Brand: James Gaskets Categor...

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£27.47
£27.47 - £27.47
£27.47
£27.20
£27.20 - £27.20
£27.20
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£27.47
£27.47 - £27.47
£27.47
£27.20
£27.20 - £27.20
£27.20

James Gaskets Camshaft Seal. Double Lip – 1971–2003 XL Sportster

Low stock

Description Double lip. Metal OD. OEM replacement reference 11124. Fitment 71-03 XL Sportster (NU) Product Details Brand: James Gaskets Category...

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£27.47
£27.47 - £27.47
£27.47
£27.20
£27.20 - £27.20
£27.20
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£10.54
£10.54 - £10.54
£10.54
£10.44
£10.44 - £10.44
£10.44

James Gaskets O-Ring Tappet Guide / Rocker / Oil Pump – 1986–1990 XL Sportster : Oil Feed Hole…

Low stock

Description Multiple application. OEM replacement reference 11110. Fitment 86-90 XL Sportster (NU) : Oil feed hole tappet guide (4). L83-85 XR1000 ...

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£10.54
£10.54 - £10.54
£10.54
£10.44
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£10.44
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£19.50
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£19.50
£19.31
£19.31 - £19.31
£19.31

James Gaskets O-Ring Turn Signal Lens – 1986–1999 H-D FX Models

Low stock

Description For small 3" (7.6cm) FX; FLST style bullet lens. Fits OEM turn signal housings 68404-86; 68406-86; 68407-86 and 68410-87B. OEM replacem...

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£19.50
£19.50 - £19.50
£19.50
£19.31
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£19.31
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Sold out
£45.81
£45.81 - £45.81
£45.81
£42.85
£42.85 - £42.85
£42.85

James Gaskets Gasket Transmission Top Cover. .031" Paper/Silicone – 1991–1998 Dyna

Out of stock

Description .031" fiber reinforced paper with a silicone bead. OEM replacement reference 34917-90; 34917-90A; 34917-90B. Fitment 91-98 Dyna (NU) Pr...

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£45.81
£45.81 - £45.81
£45.81
£42.85
£42.85 - £42.85
£42.85
Sold out

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