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How it works: This uses Shopify’s native Search & Discovery filters on product metafields: fitment.make, fitment.model, fitment.year. Make sure those metafields are enabled as filters in Apps → Search & Discovery → Filters.

Crankcases & Parts

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£16.15 - £16.15
£16.15
£16.77
£16.77 - £16.77
£16.77

Acorn Front Belt Drive Pulley Nut

Out of stock

Fits:Harley-Davidson FL 1200 Duo Glide - ALL : 1958 - 1964Harley-Davidson FL 1200 Electra Glide - ALL : 1970 - 1977Harley-Davidson FL 1200 Hydra Gl...

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£16.15 - £16.15
£16.15
£16.77
£16.77 - £16.77
£16.77
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£2,035.82
£2,035.82 - £2,035.82
£2,035.82
£1,864.35
£1,864.35 - £1,864.35
£1,864.35

S&S Cycle Super Stock Big Bore Engine Case for 1971-1984 Harley-Davidson FXR and 1970-1984 Harley-Davidson Touring Models

Out of stock

Machined to accept an oil filter assembly that mounts on the front of stock motor cases

£2,035.82
£2,035.82 - £2,035.82
£2,035.82
£1,864.35
£1,864.35 - £1,864.35
£1,864.35
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£2,042.08
£2,042.08 - £2,042.08
£2,042.08
£1,870.86
£1,870.86 - £1,870.86
£1,870.86

S&S Cycle Standard Bore Engine Case for Various Various Harley-Davidson Motorcycles (See Fitment List)

Out of stock

Machined to accept an oil filter assembly that mounts on the front of stock motor cases

£2,042.08
£2,042.08 - £2,042.08
£2,042.08
£1,870.86
£1,870.86 - £1,870.86
£1,870.86
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£2,684.75
£2,684.75 - £2,684.75
£2,684.75
£2,458.64
£2,458.64 - £2,458.64
£2,458.64

S&S Cycle Super Stock Generator Crankcase for 1965-'69 Big Twin with Stock Bore for 1965-1969 Harley-Davidson Touring Models

Out of stock

Includes crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings...

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£2,684.75
£2,684.75 - £2,684.75
£2,684.75
£2,458.64
£2,458.64 - £2,458.64
£2,458.64
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£2,215.90
£2,215.90 - £2,215.90
£2,215.90
£2,030.09
£2,030.09 - £2,030.09
£2,030.09

S&S Cycle Natural Crankcase w/4 in. Bore for Various Various Harley-Davidson Motorcycles (See Fitment List)

Out of stock

Relocated cam chest oil pick-up increases gear case scavenging and virtually eliminates oil carry-over at sustained high rpm

£2,215.90
£2,215.90 - £2,215.90
£2,215.90
£2,030.09
£2,030.09 - £2,030.09
£2,030.09
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£2,277.57
£2,277.57 - £2,277.57
£2,277.57
£2,085.75
£2,085.75 - £2,085.75
£2,085.75

S&S Cycle Wrinkle Black Super Stock Alternator Style Crankcase Assembly w/Stock Bore for Various Various Harley-Davidson Motorcycles (See Fitment List)

Out of stock

Include crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings,...

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£2,277.57
£2,277.57 - £2,277.57
£2,277.57
£2,085.75
£2,085.75 - £2,085.75
£2,085.75
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£2,661.56
£2,661.56 - £2,661.56
£2,661.56
£2,437.38
£2,437.38 - £2,437.38
£2,437.38

S&S Cycle Super Stock Generator Crankcase for 1948-'64 Big Twins with Stock Bore for 1948-1962 Harley-Davidson Touring Models

Out of stock

Include crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings,...

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£2,661.56
£2,661.56 - £2,661.56
£2,661.56
£2,437.38
£2,437.38 - £2,437.38
£2,437.38
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£16.49 - £16.49
£16.49
£16.74
£16.74 - £16.74
£16.74

Drag Specialties Crankcase Button Head Bolt Filter

Out of stock

FitmentCrankcase Vent Replacement Filter

£16.49 - £16.49
£16.49
£16.74
£16.74 - £16.74
£16.74
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£2,722.93
£2,722.93 - £2,722.93
£2,722.93
£2,493.59
£2,493.59 - £2,493.59
£2,493.59

S&S Cycle Wrinkle Black 4 1/8 in. Bore Alternator Crankcase Assembly w/Stock Bolt Pattern for 1999-2006 Harley-Davidson Dyna and 1999-2006 Harley-Davidson Touring Models

Out of stock

Feature greater overall strength than stock crankcases

£2,722.93
£2,722.93 - £2,722.93
£2,722.93
£2,493.59
£2,493.59 - £2,493.59
£2,493.59
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£2,182.20
£2,182.20 - £2,182.20
£2,182.20
£1,998.41
£1,998.41 - £1,998.41
£1,998.41

S&S Cycle Wrinkle Black Crankcase w/ 4 1/8 in. Bore for 2006-2017 Harley-Davidson Dyna

Out of stock

Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminium

£2,182.20
£2,182.20 - £2,182.20
£2,182.20
£1,998.41
£1,998.41 - £1,998.41
£1,998.41
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Sold out
£2,156.98
£2,156.98 - £2,156.98
£2,156.98
£1,975.31
£1,975.31 - £1,975.31
£1,975.31

S&S Cycle Wrinkle Black Altenator Style Crankcase w/Standard Bore for 2006-2017 Harley-Davidson Dyna

Out of stock

Stock looking, but stronger; thicker wall sections and superior 356-T6 aircraft grade aluminium

£2,156.98
£2,156.98 - £2,156.98
£2,156.98
£1,975.31
£1,975.31 - £1,975.31
£1,975.31
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£2,137.61
£2,137.61 - £2,137.61
£2,137.61
£1,957.58
£1,957.58 - £1,957.58
£1,957.58

S&S Cycle Super Stock T2 Engine Case (Wrinkle Black) for 2009-2016 Harley-Davidson Trike and 2007-2016 Harley-Davidson Touring Models

Out of stock

Feature greater overall strength than stock crankcases

£2,137.61
£2,137.61 - £2,137.61
£2,137.61
£1,957.58
£1,957.58 - £1,957.58
£1,957.58
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Sold out
£2,201.24
£2,201.24 - £2,201.24
£2,201.24
£2,015.83
£2,015.83 - £2,015.83
£2,015.83

S&S Cycle Black Powder-Coat Super Stock T2 Engine Case for 2009-2016 Harley-Davidson Trike and 2007-2016 Harley-Davidson Touring Models

Out of stock

Feature greater overall strength than stock crankcases

£2,201.24
£2,201.24 - £2,201.24
£2,201.24
£2,015.83
£2,015.83 - £2,015.83
£2,015.83
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Colony Acorn Front Belt Drive Pulley Nut : Part #DS193813 - Hogparts UK
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£13.74 - £13.74
£13.74
£13.74 - £13.74
£13.74

Colony Acorn Front Belt Drive Pulley Nut #7816-1

Out of stock

DescriptionAcorn Front Belt Drive Pulley NutChrome front pulley nut for open primary belt drive applicationsMade in the U.S.A.DetailsProduct Name -...

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£13.74 - £13.74
£13.74
£13.74 - £13.74
£13.74
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£2,127.25 - £2,127.25
£2,127.25
£2,127.25 - £2,127.25
£2,127.25

S&S Super Stockâ„¢ Engine Case #31-0078

Out of stock

DescriptionSuper Stock™ Engine CaseCast from A356 T-6 heat-treated aluminium alloyMachined to accept an oil filter assembly that mounts on the fron...

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£2,127.25 - £2,127.25
£2,127.25
£2,127.25 - £2,127.25
£2,127.25
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£2,441.00 - £2,441.00
£2,441.00
£2,441.00 - £2,441.00
£2,441.00

S&S Engine Case #31-0172

Out of stock

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

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£2,441.00 - £2,441.00
£2,441.00
£2,441.00 - £2,441.00
£2,441.00
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£2,241.35 - £2,241.35
£2,241.35
£2,241.35 - £2,241.35
£2,241.35

S&S Engine Case #106-4039

Out of stock

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

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£2,241.35 - £2,241.35
£2,241.35
£2,241.35 - £2,241.35
£2,241.35
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£2,015.83 - £2,015.83
£2,015.83
£2,015.83 - £2,015.83
£2,015.83

S&S Engine Case #310-0369

Out of stock

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

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£2,015.83 - £2,015.83
£2,015.83
£2,015.83 - £2,015.83
£2,015.83
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Sold out
£2,085.75 - £2,085.75
£2,085.75
£2,085.75 - £2,085.75
£2,085.75

S&S Crankcase #31-0052

Out of stock

DescriptionCrankcaseCast from A356 T-6 heat-treated aluminium alloyInclude crankcase bolts, washers and nuts, cylinder mounting studs, timing hole ...

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£2,085.75 - £2,085.75
£2,085.75
£2,085.75 - £2,085.75
£2,085.75
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Sold out
£2,437.38 - £2,437.38
£2,437.38
£2,437.38 - £2,437.38
£2,437.38

S&S Crankcase #31-0008

Out of stock

DescriptionCrankcaseCast from A356 T-6 heat-treated aluminium alloyInclude crankcase bolts, washers and nuts, cylinder mounting studs, timing hole ...

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£2,437.38 - £2,437.38
£2,437.38
£2,437.38 - £2,437.38
£2,437.38
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Sold out
£1,957.58 - £1,957.58
£1,957.58
£1,957.58 - £1,957.58
£1,957.58

S&S Engine Case #310-0367A

Out of stock

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

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£1,957.58 - £1,957.58
£1,957.58
£1,957.58 - £1,957.58
£1,957.58
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£116.47 - £116.47
£116.47
£116.47 - £116.47
£116.47

S&S Short Block Assembly #310-0780A

Out of stock

DescriptionShort Block AssemblyShort Blocks combine a high-performance S&S Super Stock engine case assembly with installed 4.25" stroke S&S...

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£116.47 - £116.47
£116.47
£116.47 - £116.47
£116.47
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Sold out
£1,975.31 - £1,975.31
£1,975.31
£1,975.31 - £1,975.31
£1,975.31

S&S Dyna Engine Case #310-0878

Out of stock

DescriptionDyna Engine CaseStock or 4-1/8" bore crankcases to be used as a foundation for a custom engine or replacement for T111, T124, or T143Sto...

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£1,975.31 - £1,975.31
£1,975.31
£1,975.31 - £1,975.31
£1,975.31
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Sold out
£1,855.50 - £1,855.50
£1,855.50
£1,855.50 - £1,855.50
£1,855.50

S&S Dyna Engine Case #310-0881

Out of stock

DescriptionDyna Engine CaseStock or 4-1/8" bore crankcases to be used as a foundation for a custom engine or replacement for T111, T124, or T143Sto...

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£1,855.50 - £1,855.50
£1,855.50
£1,855.50 - £1,855.50
£1,855.50
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