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Dyna – Engine & Gaskets

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

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S&S Cycle Super Stock® Alternator Style Engine Case Natural Standard Bore A356 T-6 Aluminium Alloy Kit
£1,505.83 - £1,505.83
£1,505.83
£1,505.83 - £1,505.83
£1,505.83

S&S Cycle Super Stock® Alternator Style Engine Case Natural Standard Bore A356 T-6 Aluminium Alloy Kit - 31-0000

Only 3 left!

DescriptionSuper Stock® Alternator Style Engine Case3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conne...

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£1,505.83 - £1,505.83
£1,505.83
£1,505.83 - £1,505.83
£1,505.83
S&S Cycle Super Stock® Big Bore Engine Case Raw A356 T-6 Aluminium Alloy Kit
£2,094.80 - £2,094.80
£2,094.80
£2,094.80 - £2,094.80
£2,094.80

S&S Cycle Super Stock® Big Bore Engine Case Raw A356 T-6 Aluminium Alloy Kit - 31-0004

in stock

DescriptionSuper Stock® Big Bore Engine Case3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting ro...

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£2,094.80 - £2,094.80
£2,094.80
£2,094.80 - £2,094.80
£2,094.80
S&S Cycle Replacement Billet Oil Pump Gasket Kit
£15.03 - £15.03
£15.03
£15.03 - £15.03
£15.03

S&S Cycle Replacement Billet Oil Pump Gasket Kit - 31-6271

in stock

DescriptionReplacement Billet Oil Pump Gasket KitMade in the U.S.A.Specifications Units: Kit Riding Style: Street Type: Oil Pump Product Name: ...

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£15.03 - £15.03
£15.03
£15.03 - £15.03
£15.03
S&S Cycle Billet Oil Pump Kit
£418.45 - £418.45
£418.45
£418.45 - £418.45
£418.45

S&S Cycle Billet Oil Pump Kit - 31-6206

in stock

DescriptionBillet Oil Pump KitKit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, c...

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£418.45 - £418.45
£418.45
£418.45 - £418.45
£418.45
S&S Cycle Rocker Cover Gasket Kit Rocker Box
£82.45 - £82.45
£82.45
£82.45 - £82.45
£82.45

S&S Cycle Rocker Cover Gasket Kit Rocker Box - 90-4049

in stock

DescriptionRocker Cover Gasket KitIncludes all required gaskets and O-rings for both rocker boxesFor S&S Box only.Specifications Features: 4-B...

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£82.45 - £82.45
£82.45
£82.45 - £82.45
£82.45
S&S Cycle Oil Pump Drive Gears
£59.66 - £59.66
£59.66
£59.66 - £59.66
£59.66

S&S Cycle Oil Pump Drive Gears - 33-4232

Only 5 left!

DescriptionOil Pump Drive GearsMade in the USAMust be used as a set with S&S part number 33-4232 or with OEM equivalents.Specifications Units:...

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£59.66 - £59.66
£59.66
£59.66 - £59.66
£59.66
S&S Cycle Rocker Cover Gasket Kit Rocker Box
£63.88 - £63.88
£63.88
£63.88 - £63.88
£63.88

S&S Cycle Rocker Cover Gasket Kit Rocker Box - 90-4073

in stock

DescriptionRocker Cover Gasket KitIncludes all required gaskets and O-rings for both rocker boxesReplacement gasket kit for early-style Twin Cam S&...

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£63.88 - £63.88
£63.88
£63.88 - £63.88
£63.88
S&S Cycle Billet Oil Pump Kit
£418.45 - £418.45
£418.45
£418.45 - £418.45
£418.45

S&S Cycle Billet Oil Pump Kit - 31-6203

in stock

DescriptionBillet Oil Pump KitKit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, c...

View full details
£418.45 - £418.45
£418.45
£418.45 - £418.45
£418.45
S&S Cycle Replacement Billet Oil Pump Gasket Kit
£15.03 - £15.03
£15.03
£15.03 - £15.03
£15.03

S&S Cycle Replacement Billet Oil Pump Gasket Kit - 31-6273

in stock

DescriptionReplacement Billet Oil Pump Gasket KitMade in the U.S.A.Specifications Type: Oil Pump Units: Kit Riding Style: Street Product Name: ...

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£15.03 - £15.03
£15.03
£15.03 - £15.03
£15.03
S&S Cycle Oil Pump Drive Gears
£43.46 - £43.46
£43.46
£43.46 - £43.46
£43.46

S&S Cycle Oil Pump Drive Gears - 33-4230

in stock

DescriptionOil Pump Drive GearsMade in the USAMust be used as a set with S&S part number 33-4232 or with OEM equivalents.Specifications Type: ...

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£43.46 - £43.46
£43.46
£43.46 - £43.46
£43.46
S&S Cycle Billet Oil Pump Kit Standard Cover
£418.45 - £418.45
£418.45
£418.45 - £418.45
£418.45

S&S Cycle Billet Oil Pump Kit Standard Cover - 31-6200

in stock

DescriptionBillet Oil Pump KitKit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaf...

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£418.45 - £418.45
£418.45
£418.45 - £418.45
£418.45
S&S Cycle Steel Breather Gear Kit
£141.91 - £141.91
£141.91
£141.91 - £141.91
£141.91

S&S Cycle Steel Breather Gear Kit - 33-4253

in stock

DescriptionSteel Breather Gear KitKit comes with gear and spacerRequire the use of corresponding cam and pinion gearMade in the U.S.A.Specification...

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£141.91 - £141.91
£141.91
£141.91 - £141.91
£141.91
S&S Cycle Steel Breather Gear Kit
£143.59 - £143.59
£143.59
£143.59 - £143.59
£143.59

S&S Cycle Steel Breather Gear Kit - 33-4250

in stock

DescriptionSteel Breather Gear KitKit comes with gear and spacerRequire the use of corresponding cam and pinion gearMade in the U.S.A.Specification...

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£143.59 - £143.59
£143.59
£143.59 - £143.59
£143.59
S&S Cycle Heavy-Duty Connecting Rod Sets Connecting Rod Assembly Heavy Duty Steel
£507.80 - £507.80
£507.80
£507.80 - £507.80
£507.80

S&S Cycle Heavy-Duty Connecting Rod Sets Connecting Rod Assembly Heavy Duty Steel - 34-7013

in stock

DescriptionHeavy-Duty Connecting Rod SetsHigh-quality, heavy duty rod sets come complete and ready to installSet includes front and rear rods, cran...

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£507.80 - £507.80
£507.80
£507.80 - £507.80
£507.80
S&S Cycle Adjustable Pushrods Pushrod Set Chromoly Steel Set of 4
£130.92 - £130.92
£130.92
£130.92 - £130.92
£130.92

S&S Cycle Adjustable Pushrods Pushrod Set Chromoly Steel Set of 4 #93-5033

in stock

DescriptionAdjustable Pushrods0.4375" diameter chromoly steel for maximum strengthMade in the USARocker boxes must be removed for installation or r...

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£130.92 - £130.92
£130.92
£130.92 - £130.92
£130.92
S&S Cycle Gasket Kit Top End
Sold out
£121.64 - £121.64
£121.64
£121.64 - £121.64
£121.64

S&S Cycle Gasket Kit Top End #90-9507

Out of stock

DescriptionGasket KitContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separa...

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£121.64 - £121.64
£121.64
£121.64 - £121.64
£121.64
Sold out
S&S Cycle Adjustable Pushrods Pushrod Set Chromoly Steel Set of 4
£147.82 - £147.82
£147.82
£147.82 - £147.82
£147.82

S&S Cycle Adjustable Pushrods Pushrod Set Chromoly Steel Set of 4 #93-5076

in stock

DescriptionAdjustable Pushrods0.4375" diameter chromoly steel for maximum strengthMade in the USARocker boxes must be removed for installation or r...

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£147.82 - £147.82
£147.82
£147.82 - £147.82
£147.82
S&S Cycle Gasket Kit Top End
£82.45 - £82.45
£82.45
£82.45 - £82.45
£82.45

S&S Cycle Gasket Kit Top End #90-9503

in stock

DescriptionGasket KitContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separa...

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£82.45 - £82.45
£82.45
£82.45 - £82.45
£82.45
S&S Cycle Adjustable Pushrods Pushrod Set Chromoly Steel Set of 4
£129.24 - £129.24
£129.24
£129.24 - £129.24
£129.24

S&S Cycle Adjustable Pushrods Pushrod Set Chromoly Steel Set of 4 #93-5022

in stock

DescriptionAdjustable Pushrods0.4375" diameter chromoly steel for maximum strengthMade in the USARocker boxes must be removed for installation or r...

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£129.24 - £129.24
£129.24
£129.24 - £129.24
£129.24
S&S Cycle Top End Gasket Kit
£121.96 - £121.96
£121.96
£121.96 - £121.96
£121.96

S&S Cycle Top End Gasket Kit #90-9502

in stock

DescriptionTop End Gasket KitIncludes set of head and base gaskets, exhaust gaskets and O-ringsLayered steel head gasketsMade in the U.S.A.Kit does...

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£121.96 - £121.96
£121.96
£121.96 - £121.96
£121.96
S&S Cycle Gasket Kit Top End
£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32

S&S Cycle Gasket Kit Top End #90-9505

in stock

DescriptionGasket KitContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separa...

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£92.32 - £92.32
£92.32
£92.32 - £92.32
£92.32
S&S Cycle Rocker Cover Gasket Kit Rocker Box
£64.52 - £64.52
£64.52
£64.52 - £64.52
£64.52

S&S Cycle Rocker Cover Gasket Kit Rocker Box #90-4111

in stock

DescriptionRocker Cover Gasket KitIncludes all required gaskets and O-rings for both rocker boxesFor '99 - '17 Twin Cam S&S Rocker Box.Specific...

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£64.52 - £64.52
£64.52
£64.52 - £64.52
£64.52
S&S Cycle Gasket Kit Top End
£210.34 - £210.34
£210.34
£210.34 - £210.34
£210.34

S&S Cycle Gasket Kit Top End #90-9500

Only 1 left!

DescriptionGasket KitContains the best quality gasketsMade in the USATop-end gasket kit do not include rocker box gaskets; must be purchased separa...

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£210.34 - £210.34
£210.34
£210.34 - £210.34
£210.34
S&S Cycle Chrome Rocker Boxes Die-Cast Pair
£1,343.35 - £1,343.35
£1,343.35
£1,343.35 - £1,343.35
£1,343.35

S&S Cycle Chrome Rocker Boxes Die-Cast Pair #90-4095

Only 1 left!

DescriptionChrome Rocker BoxesPositive O-ring seal ensures leak-free operationIncludes rocker boxes, gaskets and mounting boltsRocker arm supports ...

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£1,343.35 - £1,343.35
£1,343.35
£1,343.35 - £1,343.35
£1,343.35

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