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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 Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated #910-0848A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated #910-0849A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated #910-0846A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33
S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Black Granite Highlighted Fins Unhoned
£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51

S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Black Granite Highlighted Fins Unhoned #910-0739A

Only 4 left!

DescriptionCylinder Set4.250" boreFitment 2018-2020 Harley-Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley-Davidson FLFB 1750 ABS Softai...

View full details
£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated #910-0843A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Non-Highlighted Fins Powder-Coated #910-0844A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Black Granite Highlighted Fins
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Black Granite Highlighted Fins #910-0850A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Highlighted Fins Powder-Coated #910-0845A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,448.33 - £1,448.33
£1,448.33
£1,448.33 - £1,448.33
£1,448.33
S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Non-Highlighted Fins Wrinkle Black Unhoned
£987.36 - £987.36
£987.36
£987.36 - £987.36
£987.36

S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Non-Highlighted Fins Wrinkle Black Unhoned #498.2

in stock

DescriptionCylinder Set4.250" boreFitment 2018-2020 Harley-Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley-Davidson FLFB 1750 ABS Softai...

View full details
£987.36 - £987.36
£987.36
£987.36 - £987.36
£987.36
S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Black Granite Highlighted Fins
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Big Bore Cylinder Kit for 2017-2023 Harley-Davidson Black Granite Highlighted Fins #910-0847A

in stock

DescriptionBig Bore Cylinder KitOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock engine heightStock b...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Black Highlighted Fins Unhoned
£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51

S&S Cycle Cylinder Set for 2017-2025 Harley-Davidson Black Highlighted Fins Unhoned #910-0682A

in stock

DescriptionCylinder Set4.250" boreFitment 2018-2020 Harley-Davidson FLDE 1750 ABS Softail Deluxe 107 2018-2020 Harley-Davidson FLFB 1750 ABS Softai...

View full details
£1,017.51 - £1,017.51
£1,017.51
£1,017.51 - £1,017.51
£1,017.51
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Non-Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Non-Highlighted Fins Wrinkle Black Bolt-On #910-0763A

Only 3 left!

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Requires S&S stroker...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Black Granite Highlighted Fins Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Black Granite Highlighted Fins Bolt-On #910-0764A

Only 2 left!

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Requires S&S stroker...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Non-Highlighted Fins Wrinkle Black Bolt-On
£1,413.94 - £1,413.94
£1,413.94
£1,413.94 - £1,413.94
£1,413.94

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Non-Highlighted Fins Wrinkle Black Bolt-On #910-0685A

Only 5 left!

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Not recommended for FL T...

View full details
£1,413.94 - £1,413.94
£1,413.94
£1,413.94 - £1,413.94
£1,413.94
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Stroker Highlighted Fins Wrinkle Black Bolt-On #910-0762A

in stock

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Requires S&S stroker...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Non-Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Non-Highlighted Fins Wrinkle Black Bolt-On #910-0681A

in stock

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Not recommended for FL T...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cam Chest Kit for M8 for 2023-2026 Harley-Davidson Camchest Kit Chain Drive
£2,192.83 - £2,192.83
£2,192.83
£2,192.83 - £2,192.83
£2,192.83

S&S Cycle Cam Chest Kit for M8 for 2023-2026 Harley-Davidson Camchest Kit Chain Drive #310-1000C

in stock

DescriptionCam Chest Kit for M8Oil pump and cam plate are precision-machined from billet aluminium with a blue anodised finishPassage plugs are rem...

View full details
£2,192.83 - £2,192.83
£2,192.83
£2,192.83 - £2,192.83
£2,192.83
S&S Cycle Billet Head Breather for 2001-2002, 2004, 2006, 2008-2017 Harley-Davidson Cylinder Head Breather Blue Anodised 6061 Billet Aluminium Pair
£203.63 - £203.63
£203.63
£203.63 - £203.63
£203.63

S&S Cycle Billet Head Breather for 2001-2002, 2004, 2006, 2008-2017 Harley-Davidson Cylinder Head Breather Blue Anodised 6061 Billet Aluminium Pair #900-1299

in stock

DescriptionBillet Head Breather6061 billet aluminium head breathers replace the OEM plastic partsDual O-ring for a better seal in the headUnique La...

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£203.63 - £203.63
£203.63
£203.63 - £203.63
£203.63
S&S Cycle Billet Head Breather for 2017-2025 Harley-Davidson Cylinder Head Breather Blue Anodised 6061 Billet Aluminium Pair
£271.52 - £271.52
£271.52
£271.52 - £271.52
£271.52

S&S Cycle Billet Head Breather for 2017-2025 Harley-Davidson Cylinder Head Breather Blue Anodised 6061 Billet Aluminium Pair #900-1186

in stock

DescriptionBillet Head Breather6061 billet aluminium head breathers replace the OEM plastic partsDual O-ring for a better seal in the headUnique La...

View full details
£271.52 - £271.52
£271.52
£271.52 - £271.52
£271.52
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Highlighted Fins Wrinkle Black Bolt-On #910-0684A

in stock

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Not recommended for FL T...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Black Granite Highlighted Fins Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Black Granite Highlighted Fins Bolt-On #910-0733A

in stock

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Not recommended for FL T...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Cam Chest Kit for M8 for 2023-2026 Harley-Davidson Camchest Kit Chain Drive
£2,192.83 - £2,192.83
£2,192.83
£2,192.83 - £2,192.83
£2,192.83

S&S Cycle Cam Chest Kit for M8 for 2023-2026 Harley-Davidson Camchest Kit Chain Drive #310-0999C

in stock

DescriptionCam Chest Kit for M8Oil pump and cam plate are precision-machined from billet aluminium with a blue anodised finishPassage plugs are rem...

View full details
£2,192.83 - £2,192.83
£2,192.83
£2,192.83 - £2,192.83
£2,192.83
S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Highlighted Fins Wrinkle Black Bolt-On
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46

S&S Cycle Cylinder Kit for 2017-2025 Harley-Davidson Big Bore Highlighted Fins Wrinkle Black Bolt-On #910-0625A

in stock

DescriptionCylinder Kit4.250" boreUpdated profile with stock bolt pattern 4.840"Made in the USAWorks with stock crankcases.Not recommended for FL T...

View full details
£1,710.46 - £1,710.46
£1,710.46
£1,710.46 - £1,710.46
£1,710.46
S&S Cycle Pushrod Cover Keeper Set for 2017-2025 Harley-Davidson Chrome Steel Set of 4
£34.61 - £34.61
£34.61
£34.61 - £34.61
£34.61

S&S Cycle Pushrod Cover Keeper Set for 2017-2025 Harley-Davidson Chrome Steel Set of 4 #930-0129

in stock

DescriptionPushrod Cover Keeper SetFor use in custom applications where stock keepers won't fitSold in kits of four assemblies; enough for one engi...

View full details
£34.61 - £34.61
£34.61
£34.61 - £34.61
£34.61

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