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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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Gasket & Seal Kit Oil Pump With Metal Gasket, 92-FLHR - Part #DS173382 - Hogparts UK
Ā£17.93 - Ā£17.93
Ā£17.93
Ā£17.93 - Ā£17.93
Ā£17.93

James Gasket Oil Pump Repair Kit #92-FLHR

In stock

DescriptionOil Pump Repair KitComes with new components that allow you to totally rebuild/rebush most oil pumpsMade in the USASpecificationsUnits :...

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Ā£17.93 - Ā£17.93
Ā£17.93
Ā£17.93 - Ā£17.93
Ā£17.93
Oil Seal Inner Chain Cover, 12052 - Part #DS174343 - hogparts-uk.myshopify.com
Ā£26.28 - Ā£26.28
Ā£26.28
Ā£26.28 - Ā£26.28
Ā£26.28

James Gasket Inner Primary Seal #12052

In stock

DescriptionInner Primary SealMade in the USASpecificationsType : OilApplication : Inner Primary| MainshaftUnits : 5 PackStyle : Double LipRiding St...

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Ā£26.28 - Ā£26.28
Ā£26.28
Ā£26.28 - Ā£26.28
Ā£26.28
Ā£9.12 - Ā£9.12
Ā£9.12
Ā£9.12 - Ā£9.12
Ā£9.12

MCS Idle Screw, Extended Length. Hand Adjustable ā€“ 1981ā€“1989 Big Twin; 1981ā€“1987 XLā€¦

Low stock

Description Chrome plated. Extended length to allow easy idle adjustments by hand. Includes the idle screw; spring and washer. Fitment 81-89 Big Tw...

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Ā£9.12 - Ā£9.12
Ā£9.12
Ā£9.12 - Ā£9.12
Ā£9.12
Save 11% Save %
Ā£11.13
Ā£11.13 - Ā£11.13
Ā£11.13
Ā£9.95
Ā£9.95 - Ā£9.95
Ā£9.95

MCS Exhaust Stud & Nut Kit 84-Up ā€“ 1984ā€“2026 Big Twin; 1986ā€“2022 XLā€¦

Low stock

Description 5/16-18 to 5/16-24 X 1-11/16" long. Zinc plated studs with chrome plated nuts. Mounts exhaust to cylinder heads. Note: Exhaust studs as...

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Ā£11.13
Ā£11.13 - Ā£11.13
Ā£11.13
Ā£9.95
Ā£9.95 - Ā£9.95
Ā£9.95
Save 11% Save %
Sold out
Ā£37.33 - Ā£37.33
Ā£37.33
Ā£37.33 - Ā£37.33
Ā£37.33

S&S Bowl Gaskets #11-2387

Out of stock

DescriptionBowl GasketsBowl Gasket for Super E & G CarburetorsMade in the USASpecificationsType : Float BowlRiding Style : StreetProduct Name :...

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Ā£37.33 - Ā£37.33
Ā£37.33
Ā£37.33 - Ā£37.33
Ā£37.33
Sold out
Vance & Hines Eliminator 300 Slip-On Muffler - Part #18011246 - hogparts-uk.myshopify.com
Sold out
Ā£595.55 - Ā£595.55
Ā£595.55
Ā£595.55 - Ā£595.55
Ā£595.55

Vance & Hines Eliminator 300 Slip-On Mufflers #16712

Out of stock

DescriptionEliminator 300 Slip-On MufflersInspired by flat track racersFinished with precision CNC-machined billet end capsFine tuned with glass wr...

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Ā£595.55 - Ā£595.55
Ā£595.55
Ā£595.55 - Ā£595.55
Ā£595.55
Sold out
Drag Specialties Air Filter For "Bob" Retro-Style Air Cleaner - Part #10110881 - Hogparts UK
Ā£4.23 - Ā£4.23
Ā£4.23
Ā£4.23 - Ā£4.23
Ā£4.23

Drag Specialties Replacement Air Filter for "BOB" Retro-style Air Cleaner - Push-In, Each - Black for Harley-Davidson Touring, Softail, Sportster & Dyna 2005-2017

In stock

DescriptionReplacement Air Filter for "BOB" Retro-Style Air CleanerReusable foam filter elementSpecificationsModel : "BOB"Features : WashableProduc...

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Ā£4.23 - Ā£4.23
Ā£4.23
Ā£4.23 - Ā£4.23
Ā£4.23
Drag Specialties Rebuild Kit For Keihin Carbs - Part #10030291 - Hogparts UK
Ā£18.95 - Ā£18.95
Ā£18.95
Ā£18.95 - Ā£18.95
Ā£18.95

Drag Specialties Carburetor Rebuild Kit for Keihin - Rubber, For Butterfly Carburetors / Keihin - Black / Gray for Harley-Davidson Softail 1987-1989

In stock

DescriptionCarburetor Rebuild Kit for KeihinKits include all necessary parts to rebuild a butterfly-style or CV-style Keihin carbSpecificationsType...

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Ā£18.95 - Ā£18.95
Ā£18.95
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Ā£18.95
Drag Specialties Internal Fuel Line For Pump To Filter - Part #07060229 - Hogparts UK
Ā£7.78 - Ā£7.78
Ā£7.78
Ā£7.78 - Ā£7.78
Ā£7.78

Drag Specialties Internal Fuel Line - Each, 20,5 cm (8") - White for Harley-Davidson Touring & Softail 2000-2007

In stock

DescriptionInternal Fuel LineInternal fuel line for pump to fuel filter on fuel-injected modelsSpecificationsStyle : InternalLength Imperial : 8"Co...

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Ā£7.78 - Ā£7.78
Ā£7.78
Ā£7.78 - Ā£7.78
Ā£7.78
Gasket & Seal Kit Primary Cover, 34955-75-K - Part #DS174956 - Hogparts UK
Ā£34.44 - Ā£34.44
Ā£34.44
Ā£34.44 - Ā£34.44
Ā£34.44

James Gasket Primary Gasket Kit #34955-75-K

In stock

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

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Ā£34.44 - Ā£34.44
Ā£34.44
Ā£34.44 - Ā£34.44
Ā£34.44
Gasket & Seal Kit Primary Cover, 34955-89-K - Part #DS174955 - Hogparts UK
Ā£34.44 - Ā£34.44
Ā£34.44
Ā£34.44 - Ā£34.44
Ā£34.44

James Gasket Primary Gasket Kit #34955-89-K

In stock

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

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Ā£34.44 - Ā£34.44
Ā£34.44
Ā£34.44 - Ā£34.44
Ā£34.44
Gasket Air Cleaner, 29059-88-A - Part #DS173442 - Hogparts UK
Ā£15.01 - Ā£15.01
Ā£15.01
Ā£15.01 - Ā£15.01
Ā£15.01

James Gasket Replacement Air Cleaner to Carburettor Gaskets #29059-88-A

In stock

DescriptionAir Cleaner to Carburetor GasketThe MicroPoreĀ® paper gasket exhibit exceptional fluid resistance and sealability in a wide range of appl...

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Ā£15.01 - Ā£15.01
Ā£15.01
Ā£15.01 - Ā£15.01
Ā£15.01
Diaphragm Accelerator Pump, 27361-76 - Part #DS174445 - Hogparts UK
Ā£19.15 - Ā£19.15
Ā£19.15
Ā£19.15 - Ā£19.15
Ā£19.15

James Gasket Replacement Accelerator Pump Diaphragm #27361-76

In stock

DescriptionReplacement Accelerator Pump DiaphragmMade in the USASpecificationsBase Colour : BlackType : Accelerator Pump| ReplacementMaterial : Rub...

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Ā£19.15 - Ā£19.15
Ā£19.15
Ā£19.15 - Ā£19.15
Ā£19.15
Ā£13.56 - Ā£13.56
Ā£13.56
Ā£13.56 - Ā£13.56
Ā£13.56

MCS Sprocket Shaft Spacer ā€“ 1970ā€“1999 Big Twin

In stock

Description Note: Use 978321 JIMS or 979425 George''s Garage tool to install the sprocket shaft seal correctly and without damage. Fitment 70-99 Bi...

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Ā£13.56 - Ā£13.56
Ā£13.56
Ā£13.56 - Ā£13.56
Ā£13.56
Ā£8.39 - Ā£8.39
Ā£8.39
Ā£8.39 - Ā£8.39
Ā£8.39

MCS Bendix Carb Accelerator Rebuild Kit ā€“ 1971ā€“1975 H-D with Bendix Carburetor

In stock

Description Fits all Bendix carburetors. OEM replacement reference 27762-71A. Note: Also used as rebuild kit on the ''Super Bowl'' float bowl with ...

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Ā£8.39 - Ā£8.39
Ā£8.39
Ā£8.39 - Ā£8.39
Ā£8.39
Sold out
Ā£30.83 - Ā£30.83
Ā£30.83
Ā£32.79
Ā£32.79 - Ā£32.79
Ā£32.79

MCS Oil Drain Plug. 1/8"-27 N.p.t. Magnetic ā€“ Oil Tank: 2000ā€“2016 Softail.ā€¦

Out of stock

Description Pipe plug. Torx head. Multiple drain plug applications. OEM replacement reference 739A. Fitment Oil tank: 00-16 Softail. Transmission: ...

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Ā£30.83 - Ā£30.83
Ā£30.83
Ā£32.79
Ā£32.79 - Ā£32.79
Ā£32.79
Sold out
Ā£177.66 - Ā£177.66
Ā£177.66
Ā£182.44
Ā£182.44 - Ā£182.44
Ā£182.44

James Gaskets Gasket Primary Cover. .062" Paper/Silicone ā€“ 1989ā€“2006 Softail; 1991ā€“2005 Dyna

Low stock

Description .062" fiber reinforced paper with a silicone bead. For 5-speed models. OEM replacement reference 60539-89; 60539-89A; 60539-89B; 60539-...

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Ā£177.66 - Ā£177.66
Ā£177.66
Ā£182.44
Ā£182.44 - Ā£182.44
Ā£182.44
Save 1% Save %
Ā£11.42
Ā£11.42 - Ā£11.42
Ā£11.42
Ā£11.31
Ā£11.31 - Ā£11.31
Ā£11.31

James Gaskets O-Ring Drain, Dipstick & Oil Pump Plugs (25pk) ā€“ Crankcase; Drain Plug (1 Used):ā€¦

Low stock

Description Multi-application. OEM replacement reference 11105 Fitment Crankcase; drain plug (1 used): 77-03 XL Sportster (NU). Primary cover; drai...

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Ā£11.42
Ā£11.42 - Ā£11.42
Ā£11.42
Ā£11.31
Ā£11.31 - Ā£11.31
Ā£11.31
Save 1% Save %
Ā£37.34 - Ā£37.34
Ā£37.34
Ā£37.69
Ā£37.69 - Ā£37.69
Ā£37.69

S&S Super E/G Air Filter Element ā€“ S&S Super E/G Air Fliter Housings

Low stock

Description - Stock replacement for Super E & G air cleaner assemblies - Outside diameter: 6-3/8" (162mm) - Inside diameter: 5-1/8" (130mm) - H...

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Ā£37.34 - Ā£37.34
Ā£37.34
Ā£37.69
Ā£37.69 - Ā£37.69
Ā£37.69
Save 9% Save %
Ā£42.50
Ā£42.50 - Ā£42.50
Ā£42.50
Ā£38.80
Ā£38.80 - Ā£38.80
Ā£38.80

MCS Muffler to Head Pipe Gasket (2) ā€“ 2017ā€“2026 Softail; 2017 Dyna FXDB; FXDLā€¦

Low stock

Description Used between mufflers and header pipes of late model Softail; FLT/Touring; Dyna and XL Sportster. OEM replacement reference 65900017 Fi...

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Ā£42.50
Ā£42.50 - Ā£42.50
Ā£42.50
Ā£38.80
Ā£38.80 - Ā£38.80
Ā£38.80
Save 9% Save %
Save 3% Save %
Ā£188.02
Ā£188.02 - Ā£188.02
Ā£188.02
Ā£182.90
Ā£182.90 - Ā£182.90
Ā£182.90

MCS 40 mm CV Carburetor ā€“ Universal

Low stock

Description Quality reproduction of the 40mm Keihin Constant Vacuum with accelerator pump. This is the most frequently used carburetor in the V-Twi...

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Ā£188.02
Ā£188.02 - Ā£188.02
Ā£188.02
Ā£182.90
Ā£182.90 - Ā£182.90
Ā£182.90
Save 3% Save %
Ā£30.98 - Ā£30.98
Ā£30.98
Ā£30.98 - Ā£30.98
Ā£30.98

James Gasket Motor Sprocket Shaft Seal #12026-B

In stock

DescriptionMotor Sprocket Shaft SealMade in the U.S.A.SpecificationsRiding Style : StreetUnits : 5 PackApplication : Sprocket ShaftProduct Name : S...

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Ā£30.98 - Ā£30.98
Ā£30.98
Ā£30.98 - Ā£30.98
Ā£30.98
Ā£12.42 - Ā£12.42
Ā£12.42
Ā£12.42 - Ā£12.42
Ā£12.42

James Gasket Tappet Cover and Pushrod Tube Gasket Kit #18633-48-A/C

In stock

DescriptionTappet Cover GasketsHigh-quality Genuine James gasketsJames Gaskets Rubber-Covered Metal line of gaskets are made from a solid steel she...

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Ā£12.42 - Ā£12.42
Ā£12.42
Ā£12.42 - Ā£12.42
Ā£12.42
Ā£36.86 - Ā£36.86
Ā£36.86
Ā£36.86 - Ā£36.86
Ā£36.86

James Gasket Derby/Inspection Cover Gasket Kit #34906-85

In stock

DescriptionDerby/Inspection Cover Gasket KitHigh-quality Genuine James GasketsFoametĀ® product line features an aluminium core coated on two sides w...

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Ā£36.86 - Ā£36.86
Ā£36.86
Ā£36.86 - Ā£36.86
Ā£36.86

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