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Engine - Cylinders & Parts

Explore cylinders + parts within the engine range, with products grouped for motorcycle servicing, repair and custom work. Current products cover engine components, depending on the specification and application. Each product page provides the application and specification details needed to choose the right option.

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Drag Specialties Replacement Cylinder Black Highlighted Fins Aluminium Cast
£259.11 - £259.11
£259.11
£259.11 - £259.11
£259.11

Drag Specialties Replacement Cylinder - Aluminum / Cast, Each for Harley-Davidson Touring, Softail & Dyna 1999-2013

In stock

DescriptionReplacement Cylinder OEM black texture powder-coat with highlighted fins Excellent for stock replacement Specifications Displacement: 8...

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£259.11 - £259.11
£259.11
£259.11 - £259.11
£259.11
Sold out
£431.96 - £431.96
£431.96
£438.52
£438.52 - £438.52
£438.52

Drag Specialties Cylinder Set - Aluminum / Cast Iron, Pair, Replacement for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2024

Out of stock

DescriptionCylinder Set Cylinders are finished slightly undersized so they may be finish-honed to fit your piston OEM black texture powder-coat wit...

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£431.96 - £431.96
£431.96
£438.52
£438.52 - £438.52
£438.52
Sold out
£348.52 - £348.52
£348.52
£353.81
£353.81 - £353.81
£353.81

Drag Specialties Replacement Cylinders for XL Evolution-style Motors - Stock, Each, Aluminum / Cast / Iron - Black / Highlighted Fins for Harley-Davidson Sportster 1988-2003

Low stock

DescriptionReplacement Cylinders for XL Evolution-Style Motors Features a ductile cast-iron sleeve in aluminium casting The sleeve has external rib...

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£348.52 - £348.52
£348.52
£353.81
£353.81 - £353.81
£353.81
£348.43 - £348.43
£348.43
£353.72
£353.72 - £353.72
£353.72

Drag Specialties Replacement Cylinder for Evolution Motors - Aluminum / Cast / Iron, Stock, Each - Black / Highlighted Fins for Harley-Davidson Touring, Softail, Dyna & FXR 1983

Low stock

DescriptionReplacement Cylinder for Evolution Motors Features a ductile cast-iron sleeve in aluminium casting The sleeve has external ribs that “lo...

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£348.43 - £348.43
£348.43
£353.72
£353.72 - £353.72
£353.72
£85.21 - £85.21
£85.21
£85.21 - £85.21
£85.21

Colony Replacement Cylinder Stud Set - 8 Pack - Black for Harley-Davidson Touring, Softail & Dyna 1999-2006

In stock

DescriptionReplacement Cylinder Stud Set Heat-treated for strength and durability Equal or surpass original equipment SpecificationsUnits : 8 PackC...

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£85.21 - £85.21
£85.21
£85.21 - £85.21
£85.21
£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32

S&S Cycle Replacement Cylinder Studs - Steel, 8 Pack - Black for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

In stock

DescriptionReplacement Cylinder Studs High quality replacement cylinder studs provide increased strength and extended durability Meet or exceed OE ...

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£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32

S&S Cycle Replacement Cylinder Studs - 8 Pack, Steel - Black for Harley-Davidson Touring, Softail, Dyna & Trike 1999-2017

In stock

DescriptionReplacement Cylinder Studs High quality replacement cylinder studs provide increased strength and extended durability Meet or exceed OE ...

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£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32

S&S Cycle Replacement Cylinder Studs - 8 Pack, Steel - Black for Harley-Davidson Touring, Softail, Dyna & FXR 1984-1999

In stock

DescriptionReplacement Cylinder Studs High quality replacement cylinder studs provide increased strength and extended durability Meet or exceed OE ...

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£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32
£113.55 - £113.55
£113.55
£113.55 - £113.55
£113.55

S&S Cycle Rocker Arm Stud - Kit - Black / Oxide for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2026

In stock

DescriptionRocker Arm Stud Four required per engine, sold each Zinc-plated 5/16"-18, 5/16"-24 1.910" Made in the U.S.A. SpecificationsColour/Finish...

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£113.55 - £113.55
£113.55
£113.55 - £113.55
£113.55
£28.90 - £28.90
£28.90
£28.90 - £28.90
£28.90

Gardner-Westcott Exhaust Studs #05-61129

In stock

DescriptionExhaust Stud5/16"-18(course thread) - 5/16"- 24(fine thread) x 1-11/16" studMade in the U.S.A.SpecificationsType : ExhaustProduct Name :...

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£28.90 - £28.90
£28.90
£28.90 - £28.90
£28.90
Sold out
£33.19 - £33.19
£33.19
£33.19 - £33.19
£33.19

Colony Cylinder Base Studs #8856-8

Out of stock

DescriptionReplacement Cylinder Base StudsHeat-treated for strength and durabilityEqual or surpass original equipmentMade in the USASpecificationsC...

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£33.19 - £33.19
£33.19
£33.19 - £33.19
£33.19
Sold out
£30.91 - £30.91
£30.91
£30.91 - £30.91
£30.91

Colony Replacement Stud Set #8858-8

In stock

DescriptionReplacement Cylinder Stud SetHeat-treated for strength and durabilityEqual or surpass original equipmentSpecificationsUnits : 8 PackProd...

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£30.91 - £30.91
£30.91
£30.91 - £30.91
£30.91
Colony Replacement Cylinder Stud Set : Part #DS189952 - Hogparts UK
£83.13 - £83.13
£83.13
£83.13 - £83.13
£83.13

Colony Replacement Cylinder Stud Set - 8 Pack - Black for Harley-Davidson Sportster & Buell 1986-2022

In stock

DescriptionReplacement Cylinder Stud Set Heat-treated for strength and durability Equal or surpass original equipment Not for '21-'22 Sportster S/R...

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£83.13 - £83.13
£83.13
£83.13 - £83.13
£83.13

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