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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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S&S Accelerator Pump Rebuild Kit #11-2918

In stock

DescriptionAccelerator Pump Rebuild KitIncludes diaphragm, diaphragm spring, check balls, check ball spring, pump pushrod, and required hardware an...

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Ā£26.85 - Ā£26.85
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S&S Replacement Filter Element #17-0079

In stock

DescriptionReplacement Air FilterReplacement air filter for S&S Teardrop air cleanersMade in the USASpecificationsRiding Style : StreetColour/F...

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Ā£22.93 - Ā£22.93
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Vance & Hines Eliminator 300 Slip-On Muffler - Part #18011255 - hogparts-uk.myshopify.com Sold out
Ā£364.11 - Ā£364.11
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Vance & Hines Eliminator 300 Slip-On Mufflers #16722

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£364.11 - Ā£364.11
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Vance & Hines Eliminator 300 Slip-On Muffler - Part #18011254 - hogparts-uk.myshopify.com Sold out
Ā£558.89 - Ā£558.89
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Vance & Hines Eliminator 300 Slip-On Mufflers #16716

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£558.89 - Ā£558.89
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Vance & Hines Competition Series Slip-On Muffler - Part #18010733 - hogparts-uk.myshopify.com
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Vance & Hines Competition Series Slip-On Muffler #47937

Out of stock

Description Details Fitment Direct slip-fit to the OEM head pipesAggressive angular look with an equally aggressive soundLightweight Sta...

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Vance & Hines Big Shots Staggered Exhaust #17941

Out of stock

DescriptionBig Shots Staggered ExhaustBig Shots Staggered provide the best of both worlds, long and low 2-into-2 style pipes with 2-into-1 performa...

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Vance & Hines Shortshots Staggered - Part #18002236 - hogparts-uk.myshopify.com
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Vance & Hines Shortshots Staggered Exhaust System #17233

Out of stock

DescriptionShortshots Staggered Exhaust SystemA revolution in blue-proof exhaust technology, Vance & Hines delivers the short, fat, straight-pi...

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Vance & Hines Big Shots Softail Exhaust - Part #18002114 - hogparts-uk.myshopify.com
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Vance & Hines Big Shots Softail Exhaust #47939

Out of stock

DescriptionBig Shots Softail ExhaustFeature the revolutionary Power Chamberā„¢ design; a unique cross-over system that increases horsepower and torqu...

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Vance & Hines VO2 Rogue Air Intake Kit - Part #10102180 - hogparts-uk.myshopify.com
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Vance & Hines VO2 Rogue Air Intake Kit #40073

Out of stock

DescriptionVO2 Rogue Air Intake KitFor those looking to carry the classic upswept design throughout their motorcycle, the VO2 Rogue air intake echo...

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Vance & Hines VO2 Naked Air Intake - Part #10101594 - hogparts-uk.myshopify.com
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Vance & Hines VO2 Naked Air Intake #71028

Out of stock

DescriptionVO2 Naked Air IntakeDesigned and manufactured entirely in-house, the VO2 Naked includes a high-flow washable filter element, larger inle...

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Drag Specialties Petcock Rebuild Kit - Part #07050099 - Hogparts UK
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Drag Specialties Petcock Rebuild Kit - Bronze / Stainless Steel / Viton - Black / White

In stock

DescriptionPetcock Rebuild Kit Kit includes one bronze screen, one stainless steel screen, one VitonĀ® seal, one spring washer and one gasket Kit co...

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Drag Specialties Exhaust Baffle For 1.75" Exhaust Pipes - Part #18610739 - Hogparts UK
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Drag Specialties Exhaust Baffle - Fiberglass / Steel, Each, 20,5 cm (8")

In stock

DescriptionExhaust Baffle Fibreglass-wrapped steel construction May require drilling a hole in the exhaust pipe For 1-3/4" outer diameter pipes. Ou...

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Drag Specialties Oil Filter Line Kit - Part #07110222 - Hogparts UK
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Drag Specialties Oil Filter Line Kit - Steel - Chrome for Harley-Davidson Softail 1987-1999

In stock

DescriptionOil Filter Line KitKit includes OEM style chrome steel feed and return lines, one compression fitting, one seal , two seals with ferrule...

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Cobra Neighbor Hater Slip-on Mufflers - Pair, Round - Chrome for Harley-Davidson Touring 2017-2022

Low stock

DescriptionNeighbor Hater Slip-On Mufflers For riders who think that too loud is just about right 4" bodies bell out to 4-1/2" at the rear, which f...

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Gasket Kit Exhaust Port, EV-1 - Part #DS174749 - Hogparts UK
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James Gasket Exhaust Port Gasket Kit #EV-1

In stock

DescriptionExhaust Port Gasket KitKit includes gaskets and heavy-duty flange hex nuts or chrome acorn nuts with washersMade in the USA by James Gas...

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O-Ring Rocker Cover To Pushrod Tube, 11101 - Part #DS174290 - hogparts-uk.myshopify.com
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James Gasket Rocker Shaft O-Ring #11101

In stock

DescriptionRocker Shaft O-RingMade in the USASpecificationsSize : StandardRiding Style : StreetUnits : 25 PackProduct Name : O-RingApplication : Pu...

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Top End Gasket Kit, 17040-92 - Part #DS173250 - hogparts-uk.myshopify.com
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James Gasket Top End Gasket Kit #17040-92

In stock

DescriptionTop End Gasket KitTop-quality gaskets, oil seals and O-rings necessary to rebuild an engineMade in the USAKit Includes: ā€¢ 0.045" Head Ga...

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MCS Oil Tank Fill Plug, Short Dipstick ā€“ 1984ā€“1999 Softail; 1982ā€“2003 XLā€¦

In stock

Description Chrome Fitment 84-99 Softail; 82-03 XL Sportster (NU) Product Details Brand: MCS Category: OIL FILTERS; TANKS AND PARTS > OIL TAN...

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MCS Flange Kit, Intake Manifold Mount. Chrome ā€“ 1984ā€“2005 Big Twin; 1986ā€“2006 XLā€¦

In stock

Description Chrome plated steel. Includes front & rear flanges. Used to attach manifold to cylinder head. Fits early 84-89 Big Twin models that...

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MCS Replacement Foam Air Filter Element, Round ā€“ Universal

Low stock

Description Fits round ''Breather Style'' air cleaners 508310/508798/509311/508797 and similar air cleaners; Approx. dimensions: 18.5cm diameter x ...

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MCS Fitting Kit, Oil Gauge. Chrome ā€“ 1970ā€“1999 Big Twin

Low stock

Description Incl. fitting; 45Ā° adapter and 11105 O-ring. Allows installation of an oil gauge on top of the crankcase oil screen plug. Fitment 70-99...

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MCS Spacer, Rocker Arm ā€“ 1966ā€“1984 Big Twin (4 Used)

Low stock

Description Spacer, rocker arm Fitment 66-84 Big Twin (NU) (4 used) Product Details Brand: MCS Category: MOTOR PARTS > ROCKER ARM PARTS Unit...

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James Gaskets Oil Seal Starter Shaft. Dual Lip ā€“ L1984ā€“1988 5-Speed Big Twin

Low stock

Description Double lip. Used in rear of inner primary housing. OEM replacement reference 12051. Fitment L84-88 5-speed Big Twin (NU) Product Detail...

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James Gaskets Square O-Ring Ring Derby Cover ā€“ 1994ā€“2022 XL Sportster; 2008ā€“2012 XR1200

Low stock

Description OEM style square seal. OEM replacement reference 25463-94A. Fitment 94-22 XL Sportster; 08-12 XR1200 (NU) Product Details Brand: Jame...

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