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Engine - Gaskets & Kits

Explore gaskets + kits within the engine range, with products grouped for motorcycle servicing, repair and custom work. The selection includes options relating to engine components and gaskets, seals and service parts, subject to current availability. Review the listing-level measurements, supplied parts and fitment information before making a selection.

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Cometic V-Twin Top End Gasket Kits Rubber Stainless Steel
£109.24 - £109.24
£109.24
£109.24 - £109.24
£109.24

Cometic V-Twin Top End Gasket Kits - Rubber / Stainless Steel for Harley-Davidson Sportster 1991-2003

In stock

Description V-Twin Top End Gasket Kits EST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets...

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£109.24 - £109.24
£109.24
£109.24 - £109.24
£109.24
Cometic Rocker Cover Gasket Viton Coated Steel 10 Pack
£74.78 - £74.78
£74.78
£74.78 - £74.78
£74.78

Cometic Rocker Cover Gasket - 10 Pack, Viton Coated Steel for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2017

In stock

Description Rocker Cover Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not cr...

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£74.78 - £74.78
£74.78
£74.78 - £74.78
£74.78
Cometic Starter Gasket Motor AFM (Aluminium Foam Material) 10 Pack
£7.47 - £7.47
£7.47
£7.47 - £7.47
£7.47

Cometic Starter Gasket - Motor / Starter, AFM (Aluminum Foam Material), 10 Pack for Harley-Davidson Sportster 1981-2019

In stock

Description Starter Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not creep, ...

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£7.47 - £7.47
£7.47
£7.47 - £7.47
£7.47
Cometic Replacement Head Gaskets MLX (Multi-Layer-Xtreme) Pair
£72.32 - £72.32
£72.32
£72.32 - £72.32
£72.32

Cometic Replacement Head Gaskets - MLX (Multi-Layer-Xtreme), Pair for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

In stock

Description Replacement Head Gaskets MLX Gasket (Multi-Layer-Xtreme) features an extra “stopper” fold-over layer providing a torque limiting surfac...

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£72.32 - £72.32
£72.32
£72.32 - £72.32
£72.32
Cometic Tappet Gasket Front Rear Tappet Cover AFM (Aluminium Foam Material) 10 Pack
£5.68 - £5.68
£5.68
£5.68 - £5.68
£5.68

Cometic Tappet Gasket - Tappet Cover, 10 Pack, AFM (Aluminum Foam Material) for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2017

In stock

Description Tappet Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not creep, c...

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£5.68 - £5.68
£5.68
£5.68 - £5.68
£5.68
Cometic Derby Cover Gasket Silicone
£5.11 - £5.11
£5.11
£5.11 - £5.11
£5.11

Cometic Derby Cover Gasket - Each, Silicone for Harley-Davidson Touring, Softail, Dyna & Trike 2006-2017

In stock

Description Derby Cover Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not cre...

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£5.11 - £5.11
£5.11
£5.11 - £5.11
£5.11
Cometic Cylinder Base Gasket Standard Viton Coated Steel Pair
£22.60 - £22.60
£22.60
£22.60 - £22.60
£22.60

Cometic Cylinder Base Gasket - Viton Coated Steel, Standard, Pair for Harley-Davidson Sportster 1986-1999

In stock

Description Cylinder Base Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not c...

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£22.60 - £22.60
£22.60
£22.60 - £22.60
£22.60
Cometic Cylinder Base Gasket Standard Viton Coated Steel Pair
£23.27 - £23.27
£23.27
£23.27 - £23.27
£23.27

Cometic Cylinder Base Gasket - Viton Coated Steel, Standard, Pair for Harley-Davidson Touring, Softail, Dyna & FXR 1984-2000

In stock

Description Cylinder Base Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not c...

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£23.27 - £23.27
£23.27
£23.27 - £23.27
£23.27
Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair
£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88

Cometic Cylinder Head Gasket - MLS (Multi-layer Steel), Pair for Harley-Davidson Touring, Softail & Dyna 2007-2017

In stock

Description Cylinder Head Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not c...

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£43.88 - £43.88
£43.88
£43.88 - £43.88
£43.88
Cometic Cylinder Head Gasket MLS (Multi-layer Steel) Pair
£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60

Cometic Cylinder Head Gasket - Pair, MLS (Multi-layer Steel) for Harley-Davidson Touring, Softail & Dyna 2007-2017

In stock

Description Cylinder Head Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not c...

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£42.60 - £42.60
£42.60
£42.60 - £42.60
£42.60
Cometic Rocker Cover Gasket Rocker Box Viton Coated Steel Pair
£12.83 - £12.83
£12.83
£12.83 - £12.83
£12.83

Cometic Rocker Cover Gasket - Rocker Box, Pair, Viton Coated Steel for Harley-Davidson Touring, Softail, Dyna & FXR 1984-2000

Low stock

Description Rocker Cover Gasket High-quality products for long-term reliability Manufactured from premium fuel-resistant materials that will not cr...

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£12.83 - £12.83
£12.83
£12.83 - £12.83
£12.83
Cometic Base Gasket for 2021-2024 Harley-Davidson Cylinder Base Steel Viton Pair
£40.89 - £40.89
£40.89
£40.89 - £40.89
£40.89

Cometic Base Gasket for 2021-2024 Harley-Davidson Cylinder Base Steel Viton Pair

In stock

Description Base GasketHigh quality products for long-term reliabilityManufactured from premium fuel-resistant materialsViton gaskets features a st...

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£40.89 - £40.89
£40.89
£40.89 - £40.89
£40.89
Cometic Replacement MLX Head Gasket for 1999-2018 Harley-Davidson Cylinder Head MLX (Multi-Layer-Xtreme) Pair
Sold out
£73.53 - £73.53
£73.53
£73.53 - £73.53
£73.53

Cometic Replacement MLX Head Gasket for 1999-2018 Harley-Davidson Cylinder Head MLX (Multi-Layer-Xtreme) Pair

Out of stock

Description Replacement MLX Head GasketManufactured from premium fuel-resistant materials that will not creep, crack or become brittle4.125" big bo...

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£73.53 - £73.53
£73.53
£73.53 - £73.53
£73.53
Sold out
Cometic Gasket, Seal & Gasket Kit for 1999-2017 Harley-Davidson Primary Cover AFM (Aluminium Foam Material)
£6.02 - £6.02
£6.02
£6.02 - £6.02
£6.02

Cometic Gasket, Seal & Gasket Kit for 1999-2017 Harley-Davidson Primary Cover AFM (Aluminium Foam Material)

In stock

Description Gasket, Seal & Gasket KitCometic Gasket, Inc., is a leading worldwide supplier of shelf stock, custom and short-run gaskets for the...

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£6.02 - £6.02
£6.02
£6.02 - £6.02
£6.02
Barnett Scorpion Derby Cover Gasket for 1990-1997 Harley-Davidson Scorpion Series
Sold out
£18.59 - £18.59
£18.59
£18.59 - £18.59
£18.59

Barnett Scorpion Derby Cover Gasket for 1990-1997 Harley-Davidson Scorpion Series

Out of stock

Description Scorpion Derby Cover GasketReplacement gasket for Big Twin Scorpion Derby Cover Fitment 1994-1997 Harley-Davidson FLHR 1340 Road King ...

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£18.59 - £18.59
£18.59
£18.59 - £18.59
£18.59
Sold out
James Top-End Gasket Kit Twin Cam: (With 99-10 Style Breather Gaskets) 99-04 TCA/B - 88 - 0.036 Inches Head Gaskets
Save 11% Save %
£143.65
£143.65 - £143.65
£143.65
£127.80
£127.80 - £127.80
£127.80

James Gasket Top End Gasket Kit - Metal / Silicone for Harley-Davidson Touring, Softail & Dyna 1999-2004

In stock

DescriptionTop End Gasket Kit Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: • 0.036" Head...

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£143.65
£143.65 - £143.65
£143.65
£127.80
£127.80 - £127.80
£127.80
Save 11% Save %
Top End Gasket Kit Softail, Touring
Save 11% Save %
£147.24
£147.24 - £147.24
£147.24
£131.00
£131.00 - £131.00
£131.00

James Gasket Top End Gasket Kit - Metal / Silicone for Harley-Davidson Touring & Softail 2000-2004

In stock

DescriptionTop End Gasket Kit Top-quality gaskets, oil seals and O-rings necessary to rebuild an engine Made in the USA Kit Includes: • 0.036" Head...

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£147.24
£147.24 - £147.24
£147.24
£131.00
£131.00 - £131.00
£131.00
Save 11% Save %
Complete Motor Gasket Kit Dyna, Softail, Classic, Touring
Save 11% Save %
£159.49
£159.49 - £159.49
£159.49
£141.88
£141.88 - £141.88
£141.88

James Gasket Complete Motor Gasket Kit - Metal / Silicone for Harley-Davidson Touring, Softail & Dyna 1999-2004

In stock

DescriptionComplete Motor Gasket Kit Contains gaskets, oil seals and O-rings necessary to completely rebuild an engine Made in the USA No Primary G...

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£159.49
£159.49 - £159.49
£159.49
£141.88
£141.88 - £141.88
£141.88
Save 11% Save %
James Cam Gear Change Gasket Kit For 93-99 Big Twin (excl TC)
Save 11% Save %
£45.62
£45.62 - £45.62
£45.62
£40.59
£40.59 - £40.59
£40.59

James Gasket Cam Change Gasket Kit - Metal for Harley-Davidson Touring, Softail, Dyna & FXR 1993-1999

In stock

DescriptionCam Change Gasket KitKit includes all necessary gaskets, seals, O-rings and cork washers for doing a cam changeSpecificationsRiding Styl...

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£45.62
£45.62 - £45.62
£45.62
£40.59
£40.59 - £40.59
£40.59
Save 11% Save %
Cam Cover Gasket Dyna, Softail, Classic, Touring
Save 11% Save %
£12.47
£12.47 - £12.47
£12.47
£11.10
£11.10 - £11.10
£11.10

James Gasket Cam Cover Gasket - Paper / Silicone / Steel, Each for Harley-Davidson Touring, Softail, Dyna & FXR 1970-1992

In stock

DescriptionCam Cover Gasket Replacement gaskets for cam chests Made in the USA SpecificationsRiding Style : StreetThickness Imperial : 0.036"Featur...

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£12.47
£12.47 - £12.47
£12.47
£11.10
£11.10 - £11.10
£11.10
Save 11% Save %
James Cam Cover Gasket For 1993-1999 Evo Twin Cam
Save 11% Save %
£12.47
£12.47 - £12.47
£12.47
£11.10
£11.10 - £11.10
£11.10

James Gasket Cam Cover Gasket - Each, Metal / Silicone for Harley-Davidson Touring, Softail, Dyna & FXR 1993-1999

In stock

DescriptionCam Cover Gasket Replacement gaskets for cam chests Made in the USA SpecificationsFeatures : BeadedThickness Imperial : 0.036"Material :...

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£12.47
£12.47 - £12.47
£12.47
£11.10
£11.10 - £11.10
£11.10
Save 11% Save %
Genuine James Gasket Kit Cylinder Base Metal Base, Silicone, .022 Inch Final Crush .020 Inch For 1937-1947 Knuckle, 74/80 Inch SV Models
Save 11% Save %
£49.26
£49.26 - £49.26
£49.26
£43.83
£43.83 - £43.83
£43.83

James Gasket Gaskets Cylinder BASE for Harley-Davidson 1941-1947

In stock

DescriptionMade in the U.S.A.Fitment 1946-1947 Harley Davidson F 1200 1941-1947 Harley Davidson FL 1200 Part NumbersItem Number: 20111213Vendor Par...

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£49.26
£49.26 - £49.26
£49.26
£43.83
£43.83 - £43.83
£43.83
Save 11% Save %
James Motor Gasket Kit for Sportster 91-03 XL 883-1200: 0.045 Inches Head Gaskets
Save 11% Save %
£224.69
£224.69 - £224.69
£224.69
£199.87
£199.87 - £199.87
£199.87

James Gasket Complete Gasket Kit - Rubber / Rubber-Covered Metal for Harley-Davidson Sportster 1991-2003

In stock

DescriptionComplete Gasket Kit Top-quality gaskets, oil seals, and o-rings necessary to rebuild an XL/XG engine Made in the USA Kit Includes: • 0.0...

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£224.69
£224.69 - £224.69
£224.69
£199.87
£199.87 - £199.87
£199.87
Save 11% Save %
James Exhaust Gasket & Mount Kit (With Copper Crushing Style Gaskets) With Zinc Plated Flange Nuts For 1984-2025 B.T, 1986-2023 XL, 2008-2012 1987-2010 Buell XB Models
Save 11% Save %
£28.13
£28.13 - £28.13
£28.13
£25.03
£25.03 - £25.03
£25.03

James Gasket Exhaust Port Gasket Kit - Copper / Graphite for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-2026

In stock

DescriptionExhaust Port Gasket Kit Kit includes gaskets and heavy-duty flange hex nuts or chrome acorn nuts with washers Made in the USA by James G...

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£28.13
£28.13 - £28.13
£28.13
£25.03
£25.03 - £25.03
£25.03
Save 11% Save %

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