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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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£50.81 - £50.81
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£51.42
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James Gaskets Gasket Primary Cover. Foamet/Silicone – 1994 FXR; 1994–2006 FLT/Touring

In stock

Description Foamet (Foam Coated Metal) with a silicone bead. OEM replacement reference 34901-94C. James'' Foamet gasket material has an aluminum co...

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£50.81 - £50.81
£50.81
£51.42
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£51.42
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£72.69
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£72.69
£67.99
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£67.99

James Gaskets Evo Head & Base Gasket Kit. Mls/Rcm – 1984–1999 Evo Big Twin

In stock

Description Standard 3.5" bore. This gasket kit comes with MLS (Multi Layer Steel) head gaskets and RCM (Rubber Coated Metal) base gaskets. - MLS (...

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£72.69
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£72.69
£67.99
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£67.99
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£72.69
£73.56
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£73.56

James Gaskets Cylinder Head & Base Gasket Kit. 3-7/8" Bore Mls – 1999–2017 95"/103" Twin Cam

Low stock

Description Kit to service one engine. Includes two .045" MLS (Multi Layer Steel) head gaskets and two cylinder base o-rings. Fits early 88" Twin C...

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£72.69 - £72.69
£72.69
£73.56
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£73.56
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£33.84
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£33.84
£33.66
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£33.66

James Gaskets Cylinder Head & Base Gasket Kit. 3-7/8" Bore – 1999–2017 95"/103" Twin Cam

Low stock

Description Kit to service one engine. Includes two .036" BLUE PTFE head gaskets with armour and two cylinder base o-rings. Fits early 88" Twin Cam...

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£33.84
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£33.84
£33.66
£33.66 - £33.66
£33.66
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£118.35
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£118.35
£110.73
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£110.73

James Gaskets Top End Gasket Kit. Twin Cam. Ptfe – 1999–2004 88" 1450cc Twin Cam

In stock

Description 3-3/4" bore with .046" PTFE coated head gaskets; RCM (Rubber Coated Metal) rocker base and rocker cover gaskets. Includes includes all ...

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£118.35
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£118.35
£110.73
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£110.73
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£123.98
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£123.98
£115.99
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£115.99

James Gaskets Motor Gasket Kit. 3-7/8" Bore – 1999–2016 Twin Cam with 3-7/8" Bore.…

Low stock

Description Fits 88" to 95" (1550cc) or 96" to 103" (1690cc) 3-7/8" big bore conversion kits. Includes 0.045" head gaskets with Fire-ring®; RCM (Ru...

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£123.98
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£123.98
£115.99
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£115.99
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£17.56
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£17.56
£17.38
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£17.38

James Gaskets Induction Module Gasket & Seal Kit – 1999–2001 FLT Twin Cam with…

Low stock

Description Gasket & seal kit for the Gen2 Magneti-Marelli fuel injection induction module / throttle body (OEM 27202-98) with dual intake runn...

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£17.56
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£17.56
£17.38
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£17.38
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£78.87
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£78.87
£73.78
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£73.78

James Gaskets Rocker Cover Gasket Kit. Twin Cam. Rcm – 1999–2017 Twin Cam

In stock

Description Includes RCM (Rubber Coated Metal) rocker base and rocker cover gaskets; and all other gaskets; seals and o-rings for rocker cover asse...

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£78.87
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£78.87
£73.78
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£73.78
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£25.26
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£25.01
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£25.01

James Gaskets Induction Module Gasket & Seal Kit – 1995–1998 FLT/Touring Fuel Injected…

Low stock

Description Gasket & seal kit for the Gen1 Magneti-Marelli fuel injection induction module / throttle body (OEM 27202-95) with dual intake runn...

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£25.26
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£25.26
£25.01
£25.01 - £25.01
£25.01
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£75.76
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£75.76
£70.87
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£70.87

James Gaskets Cylinder Head & Base Gasket Kit. .045" Firering – 1999–2017 88"/96" Twin Cam

Low stock

Description Standard 3-3/4" bore. .045" double sided silicone Firering head gasket (final crush .042"). With O-ring base. Includes 2 head & 2 c...

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£75.76
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£75.76
£70.87
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£70.87
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£131.38
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£131.38
£121.12
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£121.12

James Gaskets Motor Gasket Kit. 3-3/4" Bore Fire-Ring – 1999–2004 88" Twin Cam

Low stock

Description 0.045" thick 3-3/4" bore head gaskets with Fire-ring®; silicone beaded RCM (Rubber Coated Metal) rocker gaskets. Includes all gaskets; ...

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£131.38
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£131.38
£121.12
£121.12 - £121.12
£121.12
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£118.35
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£118.35
£110.73
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£110.73

James Gaskets Top End Gasket Kit. Twin Cam. Firering – 1999–2004 88" 1450cc Twin Cam

Low stock

Description 3-3/4" bore with 0.045" Firering head gaskets; RCM (Rubber Coated metal) rocker base and rocker cover gaskets. Includes all gaskets; O-...

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£118.35
£118.35 - £118.35
£118.35
£110.73
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£110.73
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£121.89
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£121.89
£114.04
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£114.04

James Gaskets Top End Gasket Kit. Evo B.t. 3-5/8" Big Bore – 1992–1999 Evo Big Twin with 3-5/8" Big…

Low stock

Description .045" head gaskets with Firering®; RCM (Rubber Coated Metal) cylinder base and rocker base gaskets; rubber rocker cover gaskets. Includ...

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£121.89
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£121.89
£114.04
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£114.04
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£101.57
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£95.03
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£95.03

James Gaskets Top End Gasket Kit. Evo B.t. 3-5/8" Big Bore – 1984–1991 Big Twin with 3-5/8" Big Bore…

Low stock

Description .045" head gaskets with Firering®; RCM (Rubber Coated Metal) cylinder base and rocker base gaskets; and rubber rocker cover gaskets; an...

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£101.57
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£101.57
£95.03
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£95.03
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£88.02
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£88.02
£82.35
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£82.35

James Gaskets Rocker Cover Gasket Kit. Evo XL. Rcm – 2007–2022 XL Sportster

In stock

Description Includes RCM (Rubber Coated Metal with silicone bead) rocker box base gaskets; rubber rocker cover gaskets; seals and o-rings for the r...

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£88.02
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£88.02
£82.35
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£88.02
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£82.35
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James Gaskets Rocker Cover Gasket Kit. Evo XL. Rcm – 2004–2006 XL Sportster

Low stock

Description Includes RCM (Rubber Coated Metal with silicone bead) rocker box base gaskets; rubber rocker cover gaskets; seals and o-rings for the r...

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£88.02
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£88.02
£82.35
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£83.61 - £83.61
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£84.61
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£84.61

James Gaskets Rocker Cover Gasket Kit. Evo B.t. Rcm – 1992–1999 Evo Big Twin

In stock

Description Includes RCM (Rubber Coated Metal) rocker base gaskets; rubber rocker cover gaskets and all required seals and o-rings for rocker cover...

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£83.61 - £83.61
£83.61
£84.61
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James Gaskets Rocker Cover Gasket Kit. Evo B.t. Rcm – 1984–1991 Evo Big Twin

Low stock

Description Includes RCM (Rubber Coated Metal) rocker base gaskets; rubber rocker cover gaskets and seals and orings required for rocker cover asse...

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£83.61 - £83.61
£83.61
£84.61
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£84.61
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£66.08
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£66.08
£61.81
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£61.81

James Gaskets Rocker Cover Gasket Kit. Evo XL – 1991–2003 XL Sportster

Low stock

Description Includes silicone beaded paper rocker box base gaskets; rubber rocker cover gaskets; seals and o-rings for the rocker cover installatio...

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£66.08
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£66.08
£61.81
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£61.81
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£66.03
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£66.03
£61.77
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£61.77

James Gaskets Rocker Cover Gasket Kit. Evo XL – 1986–1990 Evo XL Sportster

Low stock

Description Includes silicone beaded paper rocker box base gaskets; rubber rocker cover gaskets; seals and O-rings for the rocker cover installatio...

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£66.03
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£66.03
£61.77
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£61.77
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£47.68
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£47.68
£44.59
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£44.59

James Gaskets Rocker Cover Gasket Kit. Evo B.t – 1984–1991 Evo Big Twin

In stock

Description Includes silicone beaded paper rocker cover base gaskets; rubber rocker gaskets; and seals and O-rings required for rocker cover assemb...

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£47.68
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£47.68
£44.59
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£44.59
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£48.88
£49.46
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£49.46

James Gaskets Gasket Lower Rocker Cover. Rubber – 1991–2003 XL Sportster

Low stock

Description OEM replacement reference 17353-89. Fitment 91-03 XL Sportster (NU) Product Details Brand: James Gaskets Category: GASKETS > ROCK...

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£48.88 - £48.88
£48.88
£49.46
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£49.46
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£125.46
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£125.46
£117.37
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£117.37

James Gaskets Motor Gasket Kit. 84-91 B.t – 1984–1991 Evo Big Twin 4 & 5-Speed

Low stock

Description Includes 0.045" head gaskets with Firering®; RCM (Rubber Coated Metal) cylinder and rocker base gaskets; rubber rocker cover gaskets. A...

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£125.46
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£125.46
£117.37
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£117.37
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£12.04
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£11.92
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£11.92

James Gaskets Mainshaft Retainer, Oil Seal & Gasket Kit – 1952–1956 K; KH; 57-E84 XL Sportster

Low stock

Description Complete mainshaft retainer kit which includes 35154-52 metal retainer; 35169-52 gasket and 35151-52A oil seal. OEM replacement referen...

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£12.04
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£12.04
£11.92
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£11.92
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