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Sportster – Engine & Gaskets

Engine components, gaskets, seals and related parts for Harley-Davidson Sportster models.

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S&S Cycle 106" Stroker Flywheel Kit Flywheel Assembly Sold out
£1,784.56 - £1,784.56
£1,784.56
£1,784.56 - £1,784.56
£1,784.56

S&S Cycle 106" Stroker Flywheel Kit Flywheel Assembly #320-0450

Out of stock

Description106" Stroker Flywheel KitFeature three-piece assembled flywheels with shaftsDo not require any motor case modification4-1/2" stroke103" ...

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£1,784.56 - £1,784.56
£1,784.56
£1,784.56 - £1,784.56
£1,784.56
Sold out
S&S Cycle Replacement Flywheel Assembly 4140 Steel
£1,889.80 - £1,889.80
£1,889.80
£1,889.80 - £1,889.80
£1,889.80

S&S Cycle Replacement Flywheel Assembly 4140 Steel #320-0359

Only 2 left!

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

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£1,889.80 - £1,889.80
£1,889.80
£1,889.80 - £1,889.80
£1,889.80
S&S Cycle Replacement Flywheel Assembly 4140 Steel Sold out
£1,888.75 - £1,888.75
£1,888.75
£1,888.75 - £1,888.75
£1,888.75

S&S Cycle Replacement Flywheel Assembly 4140 Steel #320-0397

Out of stock

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

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£1,888.75 - £1,888.75
£1,888.75
£1,888.75 - £1,888.75
£1,888.75
Sold out
S&S Cycle Crankpin Assembly Oversize (+0,001") Steel
£172.51 - £172.51
£172.51
£172.51 - £172.51
£172.51

S&S Cycle Crankpin Assembly Oversize (+0,001") Steel #34-2103

Only 5 left!

DescriptionCrankpin AssemblyFor use in stock and S&S flywheelsIncludes crankpin, nuts and keyMade in the USASpecifications Style: Oversize (+0...

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£172.51 - £172.51
£172.51
£172.51 - £172.51
£172.51
S&S Cycle Crankpin Assembly Standard Steel
£225.37 - £225.37
£225.37
£225.37 - £225.37
£225.37

S&S Cycle Crankpin Assembly Standard Steel #34-2503

in stock

DescriptionCrankpin AssemblyFor use in stock and S&S flywheelsIncludes crankpin, nuts and keyMade in the USASpecifications Material: Steel Un...

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£225.37 - £225.37
£225.37
£225.37 - £225.37
£225.37
S&S Cycle Flywheel Assembly Steel
Sold out
£1,679.34 - £1,679.34
£1,679.34
£1,679.34 - £1,679.34
£1,679.34

S&S Cycle Flywheel Assembly Steel #32-2239

Out of stock

DescriptionFlywheel AssemblyMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6° larg...

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£1,679.34 - £1,679.34
£1,679.34
£1,679.34 - £1,679.34
£1,679.34
Sold out
S&S Cycle Replacement Flywheel Assembly 4140 Steel
£1,784.56 - £1,784.56
£1,784.56
£1,784.56 - £1,784.56
£1,784.56

S&S Cycle Replacement Flywheel Assembly 4140 Steel #320-0361

Only 5 left!

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

View full details
£1,784.56 - £1,784.56
£1,784.56
£1,784.56 - £1,784.56
£1,784.56
S&S Cycle Pinion Shaft Assembly Silver Steel
£182.69 - £182.69
£182.69
£182.69 - £182.69
£182.69

S&S Cycle Pinion Shaft Assembly Silver Steel #33-2024

in stock

DescriptionPinion Shaft AssemblyIncludes shaft, nut and keysMade in the USAFor use with standard bearing diameter.Specifications Units: Each Prod...

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£182.69 - £182.69
£182.69
£182.69 - £182.69
£182.69
S&S Cycle Crankpin Assembly Standard Steel
£150.23 - £150.23
£150.23
£150.23 - £150.23
£150.23

S&S Cycle Crankpin Assembly Standard Steel #34-2102

in stock

DescriptionCrankpin AssemblyFor use in stock and S&S flywheelsIncludes crankpin, nuts and keyMade in the USASpecifications Units: Each Riding...

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£150.23 - £150.23
£150.23
£150.23 - £150.23
£150.23
S&S Cycle Pinion Shaft Assembly Silver Steel
£216.14 - £216.14
£216.14
£216.14 - £216.14
£216.14

S&S Cycle Pinion Shaft Assembly Silver Steel #33-2021

in stock

DescriptionPinion Shaft AssemblyIncludes shaft, nut and keysMade in the USAFor use with standard bearing diameter.Specifications Colour/Finish: Si...

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£216.14 - £216.14
£216.14
£216.14 - £216.14
£216.14
S&S Cycle Crankpin Assembly Standard Steel
£172.51 - £172.51
£172.51
£172.51 - £172.51
£172.51

S&S Cycle Crankpin Assembly Standard Steel #34-2003

in stock

DescriptionCrankpin AssemblyFor use in stock and S&S flywheelsIncludes crankpin, nuts and keyMade in the USASpecifications Product Name: Crank...

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£172.51 - £172.51
£172.51
£172.51 - £172.51
£172.51
S&S Cycle Crankpin Assembly Standard Steel
£199.87 - £199.87
£199.87
£199.87 - £199.87
£199.87

S&S Cycle Crankpin Assembly Standard Steel #34-2602

in stock

DescriptionCrankpin AssemblyFor use in stock and S&S flywheelsIncludes crankpin, nuts and keyMade in the USASpecifications Style: Standard Un...

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£199.87 - £199.87
£199.87
£199.87 - £199.87
£199.87
S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings
£88.39 - £88.39
£88.39
£88.39 - £88.39
£88.39

S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings #940-0013

in stock

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAT...

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£88.39 - £88.39
£88.39
£88.39 - £88.39
£88.39
S&S Cycle Engine Case 88 A Engine Wrinkle Black 356 T-6 Aluminium
£2,262.74 - £2,262.74
£2,262.74
£2,262.74 - £2,262.74
£2,262.74

S&S Cycle Engine Case 88 A Engine Wrinkle Black 356 T-6 Aluminium #31-0181A

Only 1 left!

DescriptionEngine CaseReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features greater overall strength than stock c...

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£2,262.74 - £2,262.74
£2,262.74
£2,262.74 - £2,262.74
£2,262.74
S&S Cycle Crankpin Assembly Oversize (+0,001") Steel
£172.51 - £172.51
£172.51
£172.51 - £172.51
£172.51

S&S Cycle Crankpin Assembly Oversize (+0,001") Steel #34-2007

in stock

DescriptionCrankpin AssemblyFor use in stock and S&S flywheelsIncludes crankpin, nuts and keyMade in the USASpecifications Material: Steel Pr...

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£172.51 - £172.51
£172.51
£172.51 - £172.51
£172.51
S&S Cycle Crankcase for Dyna Powder-Coated Wrinkle Black 356 T-6 Aluminium
£2,336.83 - £2,336.83
£2,336.83
£2,336.83 - £2,336.83
£2,336.83

S&S Cycle Crankcase for Dyna Powder-Coated Wrinkle Black 356 T-6 Aluminium #310-0856

in stock

DescriptionCrankcase for Dyna4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or T143Stock look...

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£2,336.83 - £2,336.83
£2,336.83
£2,336.83 - £2,336.83
£2,336.83
S&S Cycle Engine Case Super Stock® T2 Powder-Coated Wrinkle Black 356 T-6 Aluminium
Sold out
£2,304.71 - £2,304.71
£2,304.71
£2,304.71 - £2,304.71
£2,304.71

S&S Cycle Engine Case Super Stock® T2 Powder-Coated Wrinkle Black 356 T-6 Aluminium #310-0367A

Out of stock

DescriptionEngine CaseReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features greater overall strength than stock c...

View full details
£2,304.71 - £2,304.71
£2,304.71
£2,304.71 - £2,304.71
£2,304.71
Sold out
S&S Cycle Crankcase for Dyna Powder-Coated Wrinkle Black 356 T-6 Aluminium
£2,284.79 - £2,284.79
£2,284.79
£2,284.79 - £2,284.79
£2,284.79

S&S Cycle Crankcase for Dyna Powder-Coated Wrinkle Black 356 T-6 Aluminium #310-0878

Only 3 left!

DescriptionCrankcase for Dyna4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or T143Stock look...

View full details
£2,284.79 - £2,284.79
£2,284.79
£2,284.79 - £2,284.79
£2,284.79
S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings
£65.12 - £65.12
£65.12
£65.12 - £65.12
£65.12

S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings #106-3709A

in stock

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

View full details
£65.12 - £65.12
£65.12
£65.12 - £65.12
£65.12
S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings
£88.39 - £88.39
£88.39
£88.39 - £88.39
£88.39

S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings #940-0012

Only 3 left!

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAT...

View full details
£88.39 - £88.39
£88.39
£88.39 - £88.39
£88.39
S&S Cycle Engine Case Super Stock® T2 Wrinkle Black 356 T-6 Aluminium
£2,262.74 - £2,262.74
£2,262.74
£2,262.74 - £2,262.74
£2,262.74

S&S Cycle Engine Case Super Stock® T2 Wrinkle Black 356 T-6 Aluminium #310-0369

in stock

DescriptionEngine CaseReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features greater overall strength than stock c...

View full details
£2,262.74 - £2,262.74
£2,262.74
£2,262.74 - £2,262.74
£2,262.74
S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings
£58.79 - £58.79
£58.79
£58.79 - £58.79
£58.79

S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings #94-2203X

Only 2 left!

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAR...

View full details
£58.79 - £58.79
£58.79
£58.79 - £58.79
£58.79
S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings
£56.07 - £56.07
£56.07
£56.07 - £56.07
£56.07

S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings #94-1223X

in stock

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

View full details
£56.07 - £56.07
£56.07
£56.07 - £56.07
£56.07
S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings
£75.09 - £75.09
£75.09
£75.09 - £75.09
£75.09

S&S Cycle Replacement Ring Set for S&S Pistons Piston Rings #940-0014

in stock

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAT...

View full details
£75.09 - £75.09
£75.09
£75.09 - £75.09
£75.09

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