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Pistons, Cylinders & Crankshafts

Browse pistons, cylinders & crankshafts for Harley-Davidson, American V-twin and compatible motorcycle applications. Check the product details and stated fitment before ordering.

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S&S Cycle Stock Bore 80" Cylinder and Standard Compression Piston Kit Cylinder and Piston Kit Powder-Coated Replacement Cast Iron
£2,153.71 - £2,153.71
£2,153.71
£2,153.71 - £2,153.71
£2,153.71

S&S Cycle Stock Bore 80" Cylinder and Standard Compression Piston Kit - Cast Iron, Replacement for Harley-Davidson Touring, Softail, Dyna & FXR 1979-1984

In stock

DescriptionStock Bore 80" Cylinder and Standard Compression Piston Kit Intended to replace the cylinders and pistons of a 80" Shovelhead engine and...

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£2,153.71 - £2,153.71
£2,153.71
£2,153.71 - £2,153.71
£2,153.71
S&S Cycle 124" Cylinder and Piston Kit Big Bore Cylinder Kit Black Powder-Coated
£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78

S&S Cycle 124" Cylinder and Piston Kit - Big Bore for Harley-Davidson Touring, Softail, Dyna & Trike 2007-2017

In stock

Description124" Cylinder and Piston Kit Kit includes fitted forged pistons, pins, clips, rings, cylinders, head gaskets, base, and exhaust gaskets ...

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£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78
S&S Cycle 96" Big Bore Kit Big Bore Cylinder Kit Black Powder-Coated Aluminium Cast
£1,844.15 - £1,844.15
£1,844.15
£1,844.15 - £1,844.15
£1,844.15

S&S Cycle 96" Big Bore Kit - Aluminum / Cast - Black / Powder-Coated for Harley-Davidson Touring, Softail, Dyna & FXR 1984-2000

In stock

Description96" Big Bore Kit Cylinders are constructed from premium aluminium castings with cast-in iron liners Kits include cylinders, pistons, rin...

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£1,844.15 - £1,844.15
£1,844.15
£1,844.15 - £1,844.15
£1,844.15
S&S Cycle Big Bore Cylinder Kit Black Aluminium
£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78

S&S Cycle Big Bore Cylinder Kit - Aluminum - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2007-2015

In stock

DescriptionBig Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existin...

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£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78
S&S Cycle Big Bore Cylinder Kit Grey Aluminium
£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78

S&S Cycle Big Bore Cylinder Kit - Aluminum - Gray for Harley-Davidson Touring, Softail, Dyna & Trike 2007-2015

Low stock

DescriptionBig Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existin...

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£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78
S&S Cycle Big Bore Cylinder Kit Black Aluminium
£1,718.66 - £1,718.66
£1,718.66
£1,718.66 - £1,718.66
£1,718.66

S&S Cycle Big Bore Cylinder Kit - Aluminum - Black for Harley-Davidson Touring, Softail, Dyna & Trike 2007-2017

In stock

DescriptionBig Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existin...

View full details
£1,718.66 - £1,718.66
£1,718.66
£1,718.66 - £1,718.66
£1,718.66
S&S Cycle Big Bore Cylinder Kit Grey Aluminium
Sold out
£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78

S&S Cycle Big Bore Cylinder Kit - Aluminum - Gray for Harley-Davidson Touring, Softail, Dyna & Trike 2007-2017

Out of stock

DescriptionBig Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existin...

View full details
£2,034.78 - £2,034.78
£2,034.78
£2,034.78 - £2,034.78
£2,034.78
Sold out
S&S Cycle Big Bore Cylinder Kit Black Aluminium
£1,716.69 - £1,716.69
£1,716.69
£1,716.69 - £1,716.69
£1,716.69

S&S Cycle Big Bore Cylinder Kit - Aluminum - Black for Harley-Davidson Touring, Softail, Dyna & FXR 1999-2006

In stock

DescriptionBig Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existin...

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£1,716.69 - £1,716.69
£1,716.69
£1,716.69 - £1,716.69
£1,716.69
S&S Cycle Big Bore Cylinder Kit Silver Aluminium
£1,665.94 - £1,665.94
£1,665.94
£1,665.94 - £1,665.94
£1,665.94

S&S Cycle Big Bore Cylinder Kit - Aluminum - Silver for Harley-Davidson Touring, Softail, Dyna & Trike 2007-2017

In stock

DescriptionBig Bore Cylinder Kit Big Bore kit yields excellent results with stock cylinder heads Easy installation no need to bore or split existin...

View full details
£1,665.94 - £1,665.94
£1,665.94
£1,665.94 - £1,665.94
£1,665.94
S&S Cycle Replacement Cylinder & Piston for S&S 106" Stroker Kit Cylinder and Piston Kit Powder-Coated Wrinkle Black
£1,587.96 - £1,587.96
£1,587.96
£1,587.96 - £1,587.96
£1,587.96

S&S Cycle Replacement Cylinder & Piston for S&S 106" Stroker Kit - Replacement Cylinder/piston KIT Twin-cam 106"-stroker Black for Harley-Davidson Touring, Softail & Dyna 1999-2006

In stock

DescriptionReplacement Cylinder & Piston for S&S 106" Stroker Kit Only for 88" motors Can be used to repair an existing 106" stroker engine...

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£1,587.96 - £1,587.96
£1,587.96
£1,587.96 - £1,587.96
£1,587.96
S&S Cycle Wrist Pin Bushing
£12.87 - £12.87
£12.87
£12.87 - £12.87
£12.87

S&S Cycle Wrist Pin Bushing - Each for Harley-Davidson Touring, Softail, Dyna & FXR 1941-1999

In stock

DescriptionWrist Pin Bushing Meets or exceeds fitment and wearability of OEM bushings Measures 0.767" x 0.895" x 1.077" Made in the USA Specificati...

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£12.87 - £12.87
£12.87
£12.87 - £12.87
£12.87
S&S Cycle Rod Race And Bushing Set Connecting Rod Steel
£91.00 - £91.00
£91.00
£91.00 - £91.00
£91.00

S&S Cycle Rod Race and Bushing Set - Connecting Rod, Steel for Harley-Davidson Touring, Softail, Dyna & FXR 1941-1999

In stock

DescriptionRod Race And Bushing Set Used to rebuild Big Twin and S&S V96, V107 and V113 connecting rods Contains hardened steel rod bearing rac...

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£91.00 - £91.00
£91.00
£91.00 - £91.00
£91.00
S&S Cycle Flywheel Assembly 4140 Steel
£2,498.48 - £2,498.48
£2,498.48
£2,498.48 - £2,498.48
£2,498.48

S&S Cycle Flywheel Assembly - 4140 Steel, Each for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionFlywheel Assembly Perfect for gear drive camshafts Consistent balance and precision machining Balance gear is installed for easy install...

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£2,498.48 - £2,498.48
£2,498.48
£2,498.48 - £2,498.48
£2,498.48
S&S Cycle Flywheel Assembly 4140 Steel
£2,498.48 - £2,498.48
£2,498.48
£2,498.48 - £2,498.48
£2,498.48

S&S Cycle Flywheel Assembly - 4140 Steel, Each for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

Low stock

DescriptionFlywheel Assembly Perfect for gear drive camshafts Consistent balance and precision machining Balance gear is installed for easy install...

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£2,498.48 - £2,498.48
£2,498.48
£2,498.48 - £2,498.48
£2,498.48
S&S Cycle Flywheel Assembly 4140 Steel
£2,498.48 - £2,498.48
£2,498.48
£2,498.48 - £2,498.48
£2,498.48

S&S Cycle Flywheel Assembly - Each, 4140 Steel for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2023

In stock

DescriptionFlywheel Assembly Perfect for gear drive camshafts Consistent balance and precision machining Balance gear is installed for easy install...

View full details
£2,498.48 - £2,498.48
£2,498.48
£2,498.48 - £2,498.48
£2,498.48
S&S Cycle Replacement Flywheel Assembly 4140 Steel
£2,246.88 - £2,246.88
£2,246.88
£2,246.88 - £2,246.88
£2,246.88

S&S Cycle Replacement Flywheel Assembly - Each, 4140 Steel for Harley-Davidson Touring, Softail & Dyna 1999-2006

In stock

DescriptionReplacement Flywheel Assembly For 96"/103"/106" big bore | 110"/117" engine with stock or S&S pistons (will be noted) Fully assemble...

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£2,246.88 - £2,246.88
£2,246.88
£2,246.88 - £2,246.88
£2,246.88
S&S Cycle Replacement Flywheel Assembly 4140 Steel
£1,957.68 - £1,957.68
£1,957.68
£1,957.68 - £1,957.68
£1,957.68

S&S Cycle Replacement Flywheel Assembly - 4140 Steel, Each for Harley-Davidson Touring, Softail, Dyna & FXR 1999-2006

In stock

DescriptionReplacement Flywheel Assembly S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and featur...

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£1,957.68 - £1,957.68
£1,957.68
£1,957.68 - £1,957.68
£1,957.68
S&S Cycle Replacement Flywheel Assembly 4140 Steel
£1,902.10 - £1,902.10
£1,902.10
£1,902.10 - £1,902.10
£1,902.10

S&S Cycle Replacement Flywheel Assembly - Each, 4140 Steel for Harley-Davidson Touring, Softail, Dyna & FXR 1999-2006

Low stock

DescriptionReplacement Flywheel Assembly S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and featur...

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£1,902.10 - £1,902.10
£1,902.10
£1,902.10 - £1,902.10
£1,902.10
S&S Cycle 106" Stroker Flywheel Kit Flywheel Assembly
£2,246.88 - £2,246.88
£2,246.88
£2,246.88 - £2,246.88
£2,246.88

S&S Cycle 106" Stroker Flywheel Kit - Each for Harley-Davidson Touring, Softail & Dyna 2000-2006

Low stock

Description106" Stroker Flywheel Kit Feature three-piece assembled flywheels with shafts Do not require any motor case modification 4-1/2" stroke 1...

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£2,246.88 - £2,246.88
£2,246.88
£2,246.88 - £2,246.88
£2,246.88
S&S Cycle Replacement Flywheel Assembly 4140 Steel
£2,122.94 - £2,122.94
£2,122.94
£2,122.94 - £2,122.94
£2,122.94

S&S Cycle Replacement Flywheel Assembly - 4140 Steel, Each for Harley-Davidson Touring, Softail, Dyna & Trike 2003-2017

Low stock

DescriptionReplacement Flywheel Assembly S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and featur...

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£2,122.94 - £2,122.94
£2,122.94
£2,122.94 - £2,122.94
£2,122.94
S&S Cycle Sprocket Shaft Assembly Motor
£174.36 - £174.36
£174.36
£174.36 - £174.36
£174.36

S&S Cycle Sprocket Shaft Assembly - Motor, Each for Harley-Davidson Touring, Softail, Dyna & FXR 1970-1999

In stock

DescriptionSprocket Shaft Assembly Includes tapered shaft, nut and keys For use with standard diameter bearing Made in the USA Fits S&S® SE or ...

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£174.36 - £174.36
£174.36
£174.36 - £174.36
£174.36
S&S Cycle Pinion Shaft Assembly Silver Steel
£199.95 - £199.95
£199.95
£199.95 - £199.95
£199.95

S&S Cycle Pinion Shaft Assembly - Steel, Each - Silver for Harley-Davidson Touring, Softail, Dyna & FXR 1981-1999

In stock

DescriptionPinion Shaft Assembly Includes shaft, nut and keys Made in the USA For use with standard bearing diameter. Fits L'81-'99 Big Twin with O...

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£199.95 - £199.95
£199.95
£199.95 - £199.95
£199.95
S&S Cycle Crankcase Screen Oil Oiling
£9.25 - £9.25
£9.25
£9.25 - £9.25
£9.25

S&S Cycle Crankcase Screen Oil - Oiling, Each for Harley-Davidson Touring, Softail, Dyna & FXR 1948-1999

In stock

DescriptionCrankcase Screen OilSold as a Pack (5)Specifications Type: Oiling Product Name: Crankcase Units: Each Fitment Harley-Davidson E 1000 ...

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£9.25 - £9.25
£9.25
£9.25 - £9.25
£9.25
S&S Cycle Crankcase Oil Screen for Various Various Harley-Davidson Motorcycles (See Fitment List)
Save 5% Save %
£17.34
£17.34 - £17.34
£17.34
£16.42
£16.42 - £16.42
£16.42

S&S Cycle Screen OIL

Low stock

DescriptionCrankcase Screen OilSold as a Pack (5)DetailsType : OilingUnits : 5 Piece KitProduct Name : CrankcasePart NumbersItem Number: 09200202Ve...

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£17.34
£17.34 - £17.34
£17.34
£16.42
£16.42 - £16.42
£16.42
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