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Dyna – Engine

Browse engine selected for Harley-Davidson Dyna motorcycles. The selection includes options relating to engine components, subject to current availability. Each product page provides the application and specification details needed to choose the right option.

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£35.16
£35.16 - £35.16
£35.16
£33.16
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£33.16

Kibblewhite Kpmi, Exhaust Valve Guide. C630 Bronze. Std – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Low stock

Description C630 bearing bronze. Size: 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm). Comes with special shoulder for ease of i...

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£35.16
£35.16 - £35.16
£35.16
£33.16
£33.16 - £33.16
£33.16
Save 6% Save %
Save 6% Save %
£35.16
£35.16 - £35.16
£35.16
£33.16
£33.16 - £33.16
£33.16

Kibblewhite Kpmi, Intake Valve Guide. C630 Bronze. Std – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Low stock

Description C630 bearing bronze. Size: 0.5620" O.D. (14.27mm); 0.3090" I.D. (7.85mm); 2.00" OAL (50.8mm). Comes with special shoulder for ease of i...

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£35.16
£35.16 - £35.16
£35.16
£33.16
£33.16 - £33.16
£33.16
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£62.70 - £62.70
£62.70
£62.70 - £62.70
£62.70

MCS Crankpin L81-99 B.t. Std – L1981–1999 Big Twin

Low stock

Description Replacement for OEM 23961-80A. Note: For 87-99 models there are no oversize rollers available. H-D went to using oversize crankpins. Fi...

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£62.70 - £62.70
£62.70
£62.70 - £62.70
£62.70
Rocker Cover Upper Gasket, 17356-84 - Part #DS174916 - hogparts-uk.myshopify.com
£54.89 - £54.89
£54.89
£54.89 - £54.89
£54.89

James Gasket Rocker Cover Upper Gasket for Harley-Davidson Touring, Softail, Dyna & FXR 1983-1991

In stock

DescriptionReplacement Rocker Box Cover GasketsMade from a solid steel sheet coated on two sides with a high-temperature elastomer. Strategically p...

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£54.89 - £54.89
£54.89
£54.89 - £54.89
£54.89
Drag Specialties Chrome Cam Covers - Part #09400438 - Hogparts UK
£92.13 - £92.13
£92.13
£92.13 - £92.13
£92.13

Drag Specialties Cam Cover - Each, Aluminum / Die-Cast - Chrome for Harley-Davidson Touring, Softail & Dyna 1999-2000

In stock

DescriptionCam Cover Die-cast aluminium construction Accepts OEM-style time covers Accepts OEM gasket and mounting hardware SpecificationsMaterial ...

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£92.13 - £92.13
£92.13
£92.13 - £92.13
£92.13
James Gasket Carburetor-to-Intake Manifold Seal
£11.36 - £11.36
£11.36
£11.36 - £11.36
£11.36

James Gasket Carburetor-to-intake Manifold Seal - Each for Harley-Davidson Touring, Softail, Sportster & Dyna 1989-2014

In stock

DescriptionCarburetor-to-Intake Manifold SealCarburetor-to-Intake Manifold Seal for Harley Davidson modelsSpecifications Application: Carburetor| ...

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£11.36 - £11.36
£11.36
£11.36 - £11.36
£11.36
Vance & Hines Exhaust Port Gaskets Pair
Sold out
£15.45 - £15.45
£15.45
£15.45 - £15.45
£15.45

Vance & Hines Exhaust Port Gaskets - Pair for Harley-Davidson Touring, Softail, Sportster & Dyna 1986-2026

Out of stock

DescriptionExhaust Port Gaskets Designed to work with Big Twin models' new spherical exhaust port; will also work on earlier style systems Works wi...

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£15.45 - £15.45
£15.45
£15.45 - £15.45
£15.45
Sold out
Cometic Extreme Sealing Technology Rocker Box Gasket Kit SLS Paper
£34.93 - £34.93
£34.93
£34.93 - £34.93
£34.93

Cometic Extreme Sealing Technology Rocker Box Gasket Kit SLS Paper - C9078

In stock

DescriptionExtreme Sealing Technology Rocker Box Gasket KitPremium materials used for specific applications to provide a long, service free lifeKit...

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£34.93 - £34.93
£34.93
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£34.93
£63.50 - £63.50
£63.50
£64.17
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£64.17

MCS 87-99 B.t. Connecting Rod Roller & Retainer Kit – 1987–1999 Evo Big Twin

Low stock

Description Steel cages. No oversize rollers available; use oversize crankpins. Repl. 24346-87A. Note: 87-99 style connecting rod roller & reta...

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£63.50 - £63.50
£63.50
£64.17
£64.17 - £64.17
£64.17
£200.37 - £200.37
£200.37
£207.36
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£207.36

Jims 87-99 B.t. Connecting Rod Roller & Retainer Kit – 1987–1999 Evo Big Twin

Low stock

Description With steel cages. No oversize rollers available; use oversize crankpins. Note: 87-99 style connecting rod roller & retainer kits (3...

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£200.37 - £200.37
£200.37
£207.36
£207.36 - £207.36
£207.36
£9.12 - £9.12
£9.12
£9.12 - £9.12
£9.12

MCS Flanged Bolt – 1999–2010 Twin Cam a/B

Low stock

Description 4 used. Bolt; breather assembly to lower rocker cover. Fitment 99-10 Twin Cam A/B (NU) Product Details Brand: MCS Category: MOTOR PA...

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£9.12 - £9.12
£9.12
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£9.12
£83.04 - £83.04
£83.04
£83.04 - £83.04
£83.04

MCS Bushing/Bearing Kit, Cam & Gear Shaft 73-92 B.t – 1973–1992 Big Twin

Low stock

Description Complete kit to set your cam up right; without missing anything. Kit includes following OEM part numbers: 2x 275 gear cover bushing pin...

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£83.04 - £83.04
£83.04
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£83.04
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£83.04

MCS Bushing/Bearing Kit, Cam & Gear Shaft 93-99 Evo B.t – 1993–1999 Evo Big Twin

Low stock

Description Complete kit to set your cam up right; without missing anything. Kit includes following OEM part numbers: 2x 275 gear cover bushing pin...

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£83.04 - £83.04
£83.04
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£83.04
£44.03 - £44.03
£44.03
£53.80
£53.80 - £53.80
£53.80

Jims Rocker Arm Shaft 84-Up – 1984–1999 Evo Big Twin; 1999–2017 Twin…

Low stock

Description OEM style replacement. Manufactured from precision machined hardened tool steel. Dimensions: .554" standard O.D. Repl. 17611-83. Fitmen...

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£44.03 - £44.03
£44.03
£53.80
£53.80 - £53.80
£53.80
£15.83 - £15.83
£15.83
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£15.83

MCS Inner Pushrod Cover Tube Set – L1979–1984 Shovelhead; 1984–1999 Evo Big…

Low stock

Description Zinc plated steel. For use with o-ring style seals. OEM style reproduction. Inner (upper) pushrod cover tubes that fit behind the clip ...

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£15.83 - £15.83
£15.83
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£15.83
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£13.17
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£13.17
£12.59
£12.59 - £12.59
£12.59

MCS Rocker Arm Shaft. Import – 1984–1999 Evo Big Twin; 1999–2017 Twin…

Low stock

Description OEM style replacement. Repl. 17611-83. Fitment 84-99 Evo Big Twin; 99-17 Twin Cam; 86-22 XL Sportster; 08-12 XR1200; 91-10 Buell XB (NU...

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£13.17
£13.17 - £13.17
£13.17
£12.59
£12.59 - £12.59
£12.59
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£66.67
£66.67 - £66.67
£66.67
£64.63
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£64.63

Andrews High Performance Spring Set .560" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…

Low stock

Description Red painted. High performance .560" lift spring set for higher spring pressure. Developed to be used with 503723 steel top collars. No ...

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£66.67
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£66.67
£64.63
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£64.63
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£179.04
£179.04 - £179.04
£179.04
£177.72
£177.72 - £177.72
£177.72

MCS Replacement Cylinder 88"/96" Twin Cam, Front/Rear. Black – 1999–2017 88"/96" Twin Cam

Low stock

Description Quality stock replacement 3-3/4" (3.75") bore Twin Cam cylinder. Front & rear cylinders are identical. Dowel pins are included. Cyl...

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£179.04
£179.04 - £179.04
£179.04
£177.72
£177.72 - £177.72
£177.72
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£15.15
£15.15 - £15.15
£15.15
£13.72
£13.72 - £13.72
£13.72

MCS Oil Pump Cover, Chrome – 1968–1991 Big Twin with OEM Chain Oiler

Low stock

Description Compatible with the OEM rear chain oiler system. Chrome plated stamped steel oil pump cover for a cleaner; smoother look in the oil pum...

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£15.15
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£15.15
£13.72
£13.72 - £13.72
£13.72
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£16.11
£16.11 - £16.11
£16.11
£14.60
£14.60 - £14.60
£14.60

MCS Oil Pump Cover, Chrome – 1968–1991 Big Twin without Chain Oiler

Low stock

Description Not compatible with OEM rear chain oilers. Chrome plated stamped steel oil pump cover for a cleaner; smoother look in the oil pump area...

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£16.11
£16.11 - £16.11
£16.11
£14.60
£14.60 - £14.60
£14.60
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£23.24 - £23.24
£23.24
£23.24 - £23.24
£23.24

MCS Oil Pump Cover, Chrome – 1992–1999 Evo Big Twin with OEM Bottom…

Low stock

Description Chrome plated stamped steel oil pump cover for a cleaner; smoother look in the oil pump area. Fitment 92-99 Evo Big Twin with OEM botto...

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£23.24 - £23.24
£23.24
£23.24 - £23.24
£23.24
£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38

MCS Thrust Washer Camshaft – 1991–1999 Evo Big Twin with OEM Cases

Low stock

Description Without ''ears'' (not locked). Fits against the crankcase; behind camshaft. Used in combination with 91-99 OEM cases This is a free-flo...

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£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38
£36.78 - £36.78
£36.78
£36.78 - £36.78
£36.78

MCS Replacement Evo B.t. Cast Piston. Std – 1984–1999 1340cc Evo Big Twin

Low stock

Description Standard 8.5:1CR. Perfect for a stock rebuild. These cast type pistons are well known for their low expansion rate. They have a substan...

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£36.78 - £36.78
£36.78
£36.78 - £36.78
£36.78
£271.47 - £271.47
£271.47
£305.94
£305.94 - £305.94
£305.94

MCS Connecting Rod Assembly 84-99 B.t – 1984–1999 Evo Big Twin

Low stock

Description Complete kit. Includes crankpin; crankpin nuts; rod rollers and retainers. Wrist pin bushings are installed. Repl. 24281-83. Fitment 84...

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£271.47 - £271.47
£271.47
£305.94
£305.94 - £305.94
£305.94

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