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Engine & Performance

Choose from Engine & Performance products for Harley-Davidson, American V-twin and compatible motorcycle applications. Across the range you will find products for engine components. Compatibility varies, so match the stated model, year and technical details before ordering.

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£195.67 - £195.67
£195.67
£195.67 - £195.67
£195.67

Cometic Gasket, Seal & Gasket Kit for 2017-2024 Harley-Davidson Engine #C10257

Only 4 left!

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

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£195.67 - £195.67
£195.67
£195.67 - £195.67
£195.67
£195.67 - £195.67
£195.67
£195.67 - £195.67
£195.67

Cometic Gasket, Seal & Gasket Kit for 2017-2024 Harley-Davidson Engine #C10251

in stock

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

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£195.67 - £195.67
£195.67
£195.67 - £195.67
£195.67
Sold out
£176.11 - £176.11
£176.11
£176.11 - £176.11
£176.11

Cometic Gasket, Seal & Gasket Kit for 2017-2024 Harley-Davidson Top End #C10224

Out of stock

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

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£176.11 - £176.11
£176.11
£176.11 - £176.11
£176.11
Sold out
£32.21 - £32.21
£32.21
£32.21 - £32.21
£32.21

Cometic Derby Seal Cover for 2018-2020 Harley-Davidson Derby Cover Rubber 5 Pack #C10306F5

in stock

DescriptionDerby Seal CoverHigh-quality products for long-term reliabilityMade in the USAFitment 2018-2020 Harley-Davidson FXBB 1750 ABS Softail St...

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£32.21 - £32.21
£32.21
£32.21 - £32.21
£32.21
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) #C9997F1

in stock

DescriptionGasket, 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
Sold out
£26.13 - £26.13
£26.13
£26.13 - £26.13
£26.13

Cometic Gasket, Seal & Gasket Kit for 2006-2017 Harley-Davidson Gasket Set Derby Cover Rubber 5 Pack #C9152F5

Out of stock

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

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£26.13 - £26.13
£26.13
£26.13 - £26.13
£26.13
Sold out
Cometic Cylinder Base Gasket for 2017-2024 Harley-Davidson Steel Viton 2 Pack
£24.74 - £24.74
£24.74
£24.74 - £24.74
£24.74

Cometic Cylinder Base Gasket for 2017-2024 Harley-Davidson Steel Viton 2 Pack #C10177

Only 5 left!

DescriptionCylinder Base GasketCenter or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements...

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£24.74 - £24.74
£24.74
£24.74 - £24.74
£24.74
£38.03 - £38.03
£38.03
£38.03 - £38.03
£38.03

Cometic Cylinder Head Gasket for 2017-2024 Harley-Davidson MLS (Multi-layer Steel) Pair #C10165-030

in stock

DescriptionCylinder Head GasketQuality materials developed for maximum performance tolerances and longevityMLS (Mutli-Layer Steel) head gaskets pro...

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£38.03 - £38.03
£38.03
£38.03 - £38.03
£38.03
£26.86 - £26.86
£26.86
£26.86 - £26.86
£26.86

Cometic Water Pump Installation and Repair Kit for 1990-1998 HONDA CR 125 R Install Kit #C7757WP

in stock

DescriptionWater Pump Installation and Repair KitKit contains all components needed to properly replace water pump impeller or leaking water pump c...

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£26.86 - £26.86
£26.86
£26.86 - £26.86
£26.86
£46.51 - £46.51
£46.51
£46.51 - £46.51
£46.51

Cometic Hi-Performance Off-Road Gaskets and Seals Gasket Set Top End AFM (Aluminium Foam Material) Steel #C3606

in stock

DescriptionHi-Performance Off-Road Gaskets and SealsGaskets and gasket sets used by professionals in high-performance machines and as OE replacemen...

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£46.51 - £46.51
£46.51
£46.51 - £46.51
£46.51
Cometic Clutch Cover Gasket for 2009-2014 YAMAHA YZF-R1 1000 Hi-Performance AFM (Aluminium Foam Material)
£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57

Cometic Clutch Cover Gasket for 2009-2014 YAMAHA YZF-R1 1000 Hi-Performance AFM (Aluminium Foam Material) #EC1906032AFM

in stock

DescriptionClutch Cover GasketClutch cover gaskets are made form an AFM Material which is a chemically blown, compounded nitrile synthetic rubber b...

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£11.57 - £11.57
£11.57
£11.57 - £11.57
£11.57
£7.15 - £7.15
£7.15
£7.15 - £7.15
£7.15

Cometic Exhaust Gaskets for 2005-2015 SUZUKI Hi-Performance #EX877

in stock

DescriptionExhaust GasketsGasket material and construction will vary by application to ensure longevity with leak free performance under all condit...

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£7.15 - £7.15
£7.15
£7.15 - £7.15
£7.15
£8.28 - £8.28
£8.28
£8.28 - £8.28
£8.28

Cometic Exhaust Gaskets for 1976-1981, 1987-2013 YAMAHA Hi-Performance #EX817

Only 5 left!

DescriptionExhaust GasketsGasket material and construction will vary by application to ensure longevity with leak free performance under all condit...

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£8.28 - £8.28
£8.28
£8.28 - £8.28
£8.28
Cometic Exhaust Gaskets Hi-Performance
£6.06 - £6.06
£6.06
£6.06 - £6.06
£6.06

Cometic Exhaust Gaskets Hi-Performance #EX657

in stock

DescriptionExhaust GasketsGasket material and construction will vary by application to ensure longevity with leak free performance under all condit...

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£6.06 - £6.06
£6.06
£6.06 - £6.06
£6.06
£11.98 - £11.98
£11.98
£11.98 - £11.98
£11.98

Cometic Exhaust Gaskets for 2008-2014 POLARIS RANGER RZR Hi-Performance #EX452SP1064AM

in stock

DescriptionExhaust GasketsGasket material and construction will vary by application to ensure longevity with leak free performance under all condit...

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£11.98 - £11.98
£11.98
£11.98 - £11.98
£11.98
£2.67 - £2.67
£2.67
£2.67 - £2.67
£2.67

Cometic Exhaust Gaskets for 2005-2006 SUZUKI DR-Z 400 Hi-Performance Set #EX243

Only 4 left!

DescriptionExhaust GasketsGasket material and construction will vary by application to ensure longevity with leak free performance under all condit...

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£2.67 - £2.67
£2.67
£2.67 - £2.67
£2.67
£2.77 - £2.77
£2.77
£2.77 - £2.77
£2.77

Cometic Exhaust Gaskets for 1995-2013 POLARIS Hi-Performance Armor #EX038042AM

in stock

DescriptionExhaust GasketsGasket material and construction will vary by application to ensure longevity with leak free performance under all condit...

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£2.77 - £2.77
£2.77
£2.77 - £2.77
£2.77
£3.57 - £3.57
£3.57
£3.57 - £3.57
£3.57

Cometic Exhaust Gaskets for 1986-1991 HONDA CR 250 R Hi-Performance Armor #EX008042AM

in stock

DescriptionExhaust GasketsGasket material and construction will vary by application to ensure longevity with leak free performance under all condit...

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£3.57 - £3.57
£3.57
£3.57 - £3.57
£3.57
£11.93 - £11.93
£11.93
£11.93 - £11.93
£11.93

Cometic Gasket for 2005 HONDA TRX 450 R Hi-Performance Magneto Cover EST #EC981032AFM

Only 4 left!

DescriptionGasketStator cover gaskets are made from an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an a...

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£11.93 - £11.93
£11.93
£11.93 - £11.93
£11.93
£7.19 - £7.19
£7.19
£7.19 - £7.19
£7.19

Cometic Gasket for 2005 HONDA CRF 250 X Hi-Performance Stator Cover AFM (Aluminium Foam Material) #EC957032AFM

in stock

DescriptionGasketStator cover gaskets are made from an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an a...

View full details
£7.19 - £7.19
£7.19
£7.19 - £7.19
£7.19
Cometic Gasket for 2005-2006 YAMAHA YFZ 450 Hi-Performance Magneto Cover EST
£4.02 - £4.02
£4.02
£4.02 - £4.02
£4.02

Cometic Gasket for 2005-2006 YAMAHA YFZ 450 Hi-Performance Magneto Cover EST #EC899032AFM

in stock

DescriptionGasketStator cover gaskets are made from an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an a...

View full details
£4.02 - £4.02
£4.02
£4.02 - £4.02
£4.02
£7.69 - £7.69
£7.69
£7.69 - £7.69
£7.69

Cometic Clutch Cover Gasket for 2004-2008 YAMAHA YZ 450 F Hi-Performance AFM (Aluminium Foam Material) #EC763032AFM

in stock

DescriptionClutch Cover GasketClutch cover gaskets are made form an AFM Material which is a chemically blown, compounded nitrile synthetic rubber b...

View full details
£7.69 - £7.69
£7.69
£7.69 - £7.69
£7.69
£3.86 - £3.86
£3.86
£3.86 - £3.86
£3.86

Cometic Gasket for 2005 YAMAHA YZ 450 F Hi-Performance #EC761018AFM

in stock

DescriptionGasketStator cover gaskets are made from an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an a...

View full details
£3.86 - £3.86
£3.86
£3.86 - £3.86
£3.86
£5.64 - £5.64
£5.64
£5.64 - £5.64
£5.64

Cometic Gasket for 2002-2008 HONDA CRF 450 R Hi-Performance #EC586032AFM

in stock

DescriptionGasketStator cover gaskets are made from an AFM Material which is a chemically blown, compounded nitrile synthetic rubber bonded to an a...

View full details
£5.64 - £5.64
£5.64
£5.64 - £5.64
£5.64

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