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

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.

Filters

Joker Machine High Performance Air Cleaner Assembly Round Smooth Chrome <br>Vendor Part # 02-140C - hogparts-uk.myshopify.com Sold out
£243.15 - £243.15
£243.15
£243.15 - £243.15
£243.15

Joker Machine High Performance Air Cleaner Assembly Round Smooth Chrome
Vendor Part # 02-140C

Out of stock

Joker Machine High Performance Air Cleaner Assembly Round Smooth Chrome ‚Ģ Fits 99-Up Big Twin ...

View full details
£243.15 - £243.15
£243.15
£243.15 - £243.15
£243.15
Sold out
Joker Machine High Performance Air Cleaner Assembly Round Finned Chrome <br>Vendor Part # 10-203C - hogparts-uk.myshopify.com Sold out
£214.86 - £214.86
£214.86
£214.86 - £214.86
£214.86

Joker Machine High Performance Air Cleaner Assembly Round Finned Chrome
Vendor Part # 10-203C

Out of stock

Joker Machine High Performance Air Cleaner Assembly Round Finned Chrome ‚Ģ High performance, hi...

View full details
£214.86 - £214.86
£214.86
£214.86 - £214.86
£214.86
Sold out
Joker Machine High-Performance Air Cleaner Assembly - Part #10100928 - hogparts-uk.myshopify.com Sold out
£305.85 - £305.85
£305.85
£305.85 - £305.85
£305.85

Joker Machine High-Performance Air Cleaner Assembly #02-142B

Out of stock

DescriptionHigh-Performance Air Cleaner AssemblyHas Joker's exclusive "baffle plate" crankcase breathing system, held all together with high-streng...

View full details
£305.85 - £305.85
£305.85
£305.85 - £305.85
£305.85
Sold out
Joker Machine High Performance Air Cleaner Assembly Round Finned Joker Racing Chrome <br>Vendor Part # 10-204C - hogparts-uk.myshopify.com Sold out
£210.73 - £210.73
£210.73
£210.73 - £210.73
£210.73

Joker Machine High Performance Air Cleaner Assembly Round Finned Joker Racing Chrome
Vendor Part # 10-204C

Out of stock

Joker Machine High Performance Air Cleaner Assembly Round Finned Joker Racing Chrome ‚Ģ High pe...

View full details
£210.73 - £210.73
£210.73
£210.73 - £210.73
£210.73
Sold out
Joker Machine High-Performance Air Cleaner Assembly - Part #10100692 - hogparts-uk.myshopify.com
Sold out
£269.15 - £269.15
£269.15
£269.15 - £269.15
£269.15

Joker Machine High-Performance Air Cleaner Assembly #10-200B

Out of stock

DescriptionHigh-Performance Air Cleaner AssemblyHas Joker's exclusive "baffle plate" crankcase breathing system, held all together with high-streng...

View full details
£269.15 - £269.15
£269.15
£269.15 - £269.15
£269.15
Sold out
Joker Machine High-Performance Air Cleaner Assembly - Part #10100930 - hogparts-uk.myshopify.com
Sold out
£193.59 - £193.59
£193.59
£193.59 - £193.59
£193.59

Joker Machine High-Performance Air Cleaner Assembly #10-202B

Out of stock

DescriptionHigh-Performance Air Cleaner AssemblyHas Joker's exclusive "baffle plate" crankcase breathing system, held all together with high-streng...

View full details
£193.59 - £193.59
£193.59
£193.59 - £193.59
£193.59
Sold out
Joker Machine High Performance Air Cleaner Assembly Round "Joker Racing" Chrome <br>Vendor Part # 02-139C - hogparts-uk.myshopify.com
Sold out
£210.74 - £210.74
£210.74
£210.74 - £210.74
£210.74

Joker Machine High Performance Air Cleaner Assembly Round "Joker Racing" Chrome
Vendor Part # 02-139C

Out of stock

Joker Machine High Performance Air Cleaner Assembly Round "Joker Racing" Chrome ‚Ģ High performa...

View full details
£210.74 - £210.74
£210.74
£210.74 - £210.74
£210.74
Sold out
Joker Machine High Performance Air Cleaner Assembly Round Smooth Clear <br>Vendor Part # 10-200S - hogparts-uk.myshopify.com
Sold out
£206.59 - £206.59
£206.59
£206.59 - £206.59
£206.59

Joker Machine High Performance Air Cleaner Assembly Round Smooth Clear
Vendor Part # 10-200S

Out of stock

Joker Machine High Performance Air Cleaner Assembly Round Smooth Clear ‚Ģ High performance, hig...

View full details
£206.59 - £206.59
£206.59
£206.59 - £206.59
£206.59
Sold out
Joker Machine High-Performance Air Cleaner Assembly - Part #10100926 - hogparts-uk.myshopify.com
Sold out
£399.47 - £399.47
£399.47
£399.47 - £399.47
£399.47

Joker Machine High-Performance Air Cleaner Assembly #02-140B

Out of stock

DescriptionHigh-Performance Air Cleaner AssemblyHas Joker's exclusive "baffle plate" crankcase breathing system, held all together with high-streng...

View full details
£399.47 - £399.47
£399.47
£399.47 - £399.47
£399.47
Sold out
Joker Machine High Performance Air Cleaner Assembly Round Smooth Chrome <br>Vendor Part # 10-201C - hogparts-uk.myshopify.com
Sold out
£182.64 - £182.64
£182.64
£182.64 - £182.64
£182.64

Joker Machine High Performance Air Cleaner Assembly Round Smooth Chrome
Vendor Part # 10-201C

Out of stock

Joker Machine High Performance Air Cleaner Assembly Round Smooth Chrome ‚Ģ High performance, hig...

View full details
£182.64 - £182.64
£182.64
£182.64 - £182.64
£182.64
Sold out
Joker Machine High-Performance Air Cleaner Assembly - Part #10100932 - hogparts-uk.myshopify.com
Sold out
£193.10 - £193.10
£193.10
£193.10 - £193.10
£193.10

Joker Machine High-Performance Air Cleaner Assembly #10-203B

Out of stock

DescriptionHigh-Performance Air Cleaner AssemblyHas Joker's exclusive "baffle plate" crankcase breathing system, held all together with high-streng...

View full details
£193.10 - £193.10
£193.10
£193.10 - £193.10
£193.10
Sold out
Joker Machine High-Performance Air Cleaner Assembly - Part #10100929 - hogparts-uk.myshopify.com
Sold out
£469.58 - £469.58
£469.58
£469.58 - £469.58
£469.58

Joker Machine High-Performance Air Cleaner Assembly #02-142C

Out of stock

DescriptionHigh-Performance Air Cleaner AssemblyHas Joker's exclusive "baffle plate" crankcase breathing system, held all together with high-streng...

View full details
£469.58 - £469.58
£469.58
£469.58 - £469.58
£469.58
Sold out
O-Ring Starter & Inspection Cover & Fork Air Control, 11171 - Part #DS174340 - hogparts-uk.myshopify.com
£20.29 - £20.29
£20.29
£20.29 - £20.29
£20.29

James Gasket Starter O-Ring #11171

In stock

DescriptionStarter O-RingMade in the USASpecificationsApplication : StarterUnits : 25 PackRiding Style : StreetProduct Name : O-RingStyle : SmoothT...

View full details
£20.29 - £20.29
£20.29
£20.29 - £20.29
£20.29
Rocker Cover Gasket, 17540-99-X - Part #DS174533 - hogparts-uk.myshopify.com
£52.52 - £52.52
£52.52
£52.52 - £52.52
£52.52

James Gasket Replacement Rocker Box Cover Gaskets #17540-99-X

In stock

DescriptionReplacement Rocker Box Cover GasketsTop quality Genuine James gasketsMade in the USASpecificationsThickness Imperial : 0.020"Mounting Po...

View full details
£52.52 - £52.52
£52.52
£52.52 - £52.52
£52.52
Gasket & Seal Kit Primary Cover, 60539-89-KX - Part #DS174951 - Hogparts UK
£99.06 - £99.06
£99.06
£99.06 - £99.06
£99.06

James Gasket Primary Gasket Kit #60539-89-KX

In stock

DescriptionPrimary GasketTop quality gaskets, seals and O-rings meet or exceed OEM specificationsPrimary gasket features silicone beadingMade in th...

View full details
£99.06 - £99.06
£99.06
£99.06 - £99.06
£99.06
Gasket Oil Pan, 26072-90-X - Part #DS174549 - Hogparts UK
£43.52 - £43.52
£43.52
£43.52 - £43.52
£43.52

James Gasket Transmission Oil Pan Gasket #26072-90-X

In stock

DescriptionTransmission Oil Pan GasketFoamet® product line features an aluminium core coated on two sides with expanded nitrile rubber, then coated...

View full details
£43.52 - £43.52
£43.52
£43.52 - £43.52
£43.52
Oil Pump Gasket, 26257-41 - Part #DS174732 - hogparts-uk.myshopify.com
Sold out
£22.20 - £22.20
£22.20
£22.20 - £22.20
£22.20

James Gasket #26257-41

Out of stock

DescriptionOil Pump Cover GasketOil Pump Cover Gasket for Harley Davidson applications SpecificationsUnits : 10 PackProduct Name : GasketType : Oil...

View full details
£22.20 - £22.20
£22.20
£22.20 - £22.20
£22.20
Sold out
O-Ring Float Bowl To Carburettor Body, 27577-88 - Part #DS174371 - hogparts-uk.myshopify.com
£23.83 - £23.83
£23.83
£23.83 - £23.83
£23.83

James Gasket Float Bowl O-Ring #27577-88

In stock

DescriptionFloat Bowl O-RingMade in the USASpecificationsRiding Style : StreetApplication : Carburetor| Float BowlMaterial : VitonType : OilUnits :...

View full details
£23.83 - £23.83
£23.83
£23.83 - £23.83
£23.83
Washer Inner Chain Cover, 63859-95 - Part #DS173469 - hogparts-uk.myshopify.com
£35.30 - £35.30
£35.30
£35.30 - £35.30
£35.30

James Gasket Replacement Washers #63859-95

In stock

DescriptionReplacement WashersQuality washers made to lastMade in the U.S.A.SpecificationsFeatures : Includes AdhesiveMounting Position : InnerRidi...

View full details
£35.30 - £35.30
£35.30
£35.30 - £35.30
£35.30
Oil Seal Main Drive Gear End, 12013-A - Part #DS174475 - hogparts-uk.myshopify.com
£13.79 - £13.79
£13.79
£13.79 - £13.79
£13.79

James Gasket Main Drive Gear Seal Kit #12013-A

In stock

DescriptionMain Drive Gear Seal KitTop quality main drive gear shaft sealsSpecificationsProduct Name : SealRiding Style : StreetUnits : 5 PackAppli...

View full details
£13.79 - £13.79
£13.79
£13.79 - £13.79
£13.79
Pushrod Tube Seal, 17955-48-A - Part #DS174535 - hogparts-uk.myshopify.com
£132.22 - £132.22
£132.22
£132.22 - £132.22
£132.22

James Gasket Pushrod Seal #17955-48-A

In stock

DescriptionPushrod SealMade in the USASpecificationsUnits : 100 PackProduct Name : SealRiding Style : StreetApplication : Pushrod CoverFitmentHarle...

View full details
£132.22 - £132.22
£132.22
£132.22 - £132.22
£132.22
Seal Oil Line Feed Tube, 63525-92 - Part #DS174524 - hogparts-uk.myshopify.com
£37.94 - £37.94
£37.94
£37.94 - £37.94
£37.94

James Gasket Oil Line Sleeve #63525-92

In stock

DescriptionOil Line SleeveMade in the U.S.A.SpecificationsRiding Style : StreetApplication : Oil LineUnits : 10 PackProduct Name : SealFitmentHarle...

View full details
£37.94 - £37.94
£37.94
£37.94 - £37.94
£37.94
Engine Gasket Kit, 17035-83-B - Part #DS173245 - Hogparts UK
£135.47 - £135.47
£135.47
£135.47 - £135.47
£135.47

James Gasket Complete Motor Gasket Kit #17035-83-B

In stock

DescriptionComplete Motor Gasket KitContains gaskets, oil seals and O-rings necessary to completely rebuild an engineMade in the USANo Primary Gask...

View full details
£135.47 - £135.47
£135.47
£135.47 - £135.47
£135.47
Rocker Cover Lower Gasket, 17353-86 - Part #DS174483 - hogparts-uk.myshopify.com
£72.70 - £72.70
£72.70
£72.70 - £72.70
£72.70

James Gasket Replacement Rocker Box Cover Gaskets #17353-86

In stock

DescriptionReplacement Rocker Box Cover GasketsTop quality Genuine James gasketsMade in the USAThese are optional replacements for similar gaskets....

View full details
£72.70 - £72.70
£72.70
£72.70 - £72.70
£72.70

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