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Sportster – Engine & Gaskets

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

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Jims Camshaft Bushing. Std. 70-99 B.T – 1970–1999 Big Twin

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Jims Camshaft Bushing. Std. 70-99 B.T – 1970–1999 Big Twin Standard 1.000" ID; 1.2015" OD. Machined from solid bronze bar. Each bushing is machined...

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£274.29
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£270.47
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£270.47

MCS Connecting Rod Assembly 41-73 B.T – 1941–1966 74" (1200cc) Panhead…

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MCS Connecting Rod Assembly 41-73 B.T – 1941–1966 74" (1200cc) Panhead… Complete kit. Includes crankpin; crankpin nuts; rod rollers and retainers. ...

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£38.56
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£38.01
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Jims Camshaft Bushing, Outer. STD. 36-69 OHV – 1936–1965 Knuckle/Panhead; 1966–1969…

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Jims Camshaft Bushing, Outer. STD. 36-69 OHV – 1936–1965 Knuckle/Panhead; 1966–1969… 1.0035" outside diameter. Cam cover bushing. Machined from sol...

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£38.01
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£38.01
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£105.13
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£105.13
£103.65
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£103.65

Jims Connecting Rod Race Set – 1941–1999 Big Twin

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Jims Connecting Rod Race Set – 1941–1999 Big Twin Made from 52100 aerospace quality Timken® bearing stock. OEM reproduction for rear female 24345-3...

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£103.65
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£76.75
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£76.75
£72.08
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£72.08

MCS Panhead Rocker Cover D-ring Kit. Chrome – 1948–1965 Panhead

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MCS Panhead Rocker Cover D-ring Kit. Chrome – 1948–1965 Panhead Chrome plated die-cast aluminum reinforcement D-rings. Complete with chrome plated ...

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£76.75
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£76.75
£72.08
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£72.08
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£97.83
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£97.83
£88.26
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£88.26

Jims Oil Pump Driven Gear. 24T – 1973–1999 Big Twin

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Jims Oil Pump Driven Gear. 24T – 1973–1999 Big Twin OEM style replacement. Fits S&S; S&S HVHP & OEM style oil pumps. Fitment 73-99 Big ...

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£97.83
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£97.83
£88.26
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£88.26
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£34.89
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£34.89
£32.11
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£32.11

MCS Evo Spark Plug & Head Bolt Cover Kit. Chrome – 1986–1999 Big Twin

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MCS Evo Spark Plug & Head Bolt Cover Kit. Chrome – 1986–1999 Big Twin Chrome plated steel construction. Gives the finishing touch to your cylin...

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£34.89
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£32.11
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£32.11
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£139.19
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£139.19
£137.24
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£137.24

Jims Crankpin L81-99 XL. Std – L1981–1999 XL Sportster

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Jims Crankpin L81-99 XL. Std – L1981–1999 XL Sportster Standard O.D. 1.250". 3-hole oiling design. Use JIMS 978254 crankpin nuts. Use 517951 (Repl....

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£137.24
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£137.24
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£9.85
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£9.37
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£9.37

MCS Thrust Washer Camshaft. .090" – 1936–1999 Big Twin

Out of stock

MCS Thrust Washer Camshaft. .090" – 1936–1999 Big Twin Shims used to achieve correct cam end-play. Approx. dimensions: 1.062" OD; .820" ID. Fitment...

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£9.37
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£9.85
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£9.37
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£9.37

MCS Thrust Washer Camshaft. .085" – 1936–1999 Big Twin

Only 1 left!

MCS Thrust Washer Camshaft. .085" – 1936–1999 Big Twin Shims used to achieve correct cam end-play. Approx. dimensions: 1.062" OD; .820" ID. Fitment...

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£9.85
£9.37
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£9.37
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£27.82
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£27.40
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£27.40

Jims Needle Bearing Camshaft. ''Full Needle'' – 1958–1999 Big Twin

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Jims Needle Bearing Camshaft. ''Full Needle'' – 1958–1999 Big Twin When still present it is advised to replace the low cost OEM needle bearing in 9...

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£27.82
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£27.40
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£27.40
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£22.34 - £22.34
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£25.93
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£25.93

Jims Bushing Idler / Circuit Breaker Gear – 1932–1969 OHV Big Twin; 1930–1973 45"…

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Jims Bushing Idler / Circuit Breaker Gear – 1932–1969 OHV Big Twin; 1930–1973 45"… Bushing for idler & circuit breaker gear. OEM style replacem...

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£22.34 - £22.34
£22.34
£25.93
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£25.93
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£48.22
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£48.22
£44.14
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£44.14

Jims Shaft Idler Gear – 1936–1969 Big Twin

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Jims Shaft Idler Gear – 1936–1969 Big Twin Stock style replacement part for OEM 25791-36. Fitment 36-69 Big Twin (NU) Product Details Brand: Jims...

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£48.22
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£48.22
£44.14
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£44.14
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£143.35
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£143.35
£141.35
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£141.35

Gardner-Westcott Side Cover Mount Kit – 2006–2017 Dyna

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Gardner-Westcott Side Cover Mount Kit – 2006–2017 Dyna Chrome allen; cam/prim/derby/insp/transm end Fitment 06-17 Dyna (excl. models with S&S c...

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£143.35
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£143.35
£141.35
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£141.35
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£36.74
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£36.74
£33.81
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£33.81

Gardner-Westcott Oil Pump Mount Kit. Chrome Allen – 1998–2022 XL Sportster

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Gardner-Westcott Oil Pump Mount Kit. Chrome Allen – 1998–2022 XL Sportster Gardner-Westcott, oil pump mount kit. Chrome allen Fitment 98-22 XL Spor...

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£36.74
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£36.74
£33.81
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£33.81
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£159.77
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£159.77
£157.54
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£157.54

Jims Pinion Shaft 58-72 B.T – 1958–1965 Panhead; 1966–1972 Shovelhead

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Jims Pinion Shaft 58-72 B.T – 1958–1965 Panhead; 1966–1972 Shovelhead Use 23985-54 key (MCS 517955) for gear side; use 23985-12 key (MCS 517945) fo...

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£159.77
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£159.77
£157.54
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£157.54
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£168.49
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£168.49
£166.14
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£166.14

Jims Pinion Shaft 54-57 B.T – 1954–1957 Big Twin

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Jims Pinion Shaft 54-57 B.T – 1954–1957 Big Twin Use 23985-12 key (MCS 517945). Use 24023-36 JIMS nut (MCS 978258) for flywheel side and 24023-54 J...

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£168.49
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£168.49
£166.14
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£166.14
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£51.51
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£51.51
£47.41
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£47.41

Gardner-Westcott Cam & Sprocket Cover Mount Kit. Allen – 1991–2003 XL Sportster

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Gardner-Westcott Cam & Sprocket Cover Mount Kit. Allen – 1991–2003 XL Sportster Cam & sprocket cover mount kit. Allen Fitment 91-03 XL Spor...

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£51.51
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£51.51
£47.41
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£47.41
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£192.05
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£192.05
£189.37
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£189.37

Jims Pinion Shaft 39-53 B.T – 1939–1953 Big Twin

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Jims Pinion Shaft 39-53 B.T – 1939–1953 Big Twin Standard O.D. is .1.000". Left hand screw (OEM 24020-51 / MCS 924020) included. Use 24023-36 JIMS ...

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£192.05
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£192.05
£189.37
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£189.37
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£197.67
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£197.67
£194.91
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£194.91

Jims Pinion Shaft. 37-73 45" Flatheads – 1937–1973 45" (750cc) Flatheads

Only 1 left!

Jims Pinion Shaft. 37-73 45" Flatheads – 1937–1973 45" (750cc) Flatheads Use 23985-12 key (MCS 517945) and 7974 nut (MCS 981184). Side oiling. Repl...

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£197.67
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£197.67
£194.91
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£194.91
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£257.98 - £257.98
£257.98
£259.96
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Jims Pinion Shaft. 74"/80" Flatheads – 1937–1948 74" (1200cc) and 80" (1300cc)…

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Jims Pinion Shaft. 74"/80" Flatheads – 1937–1948 74" (1200cc) and 80" (1300cc)… Left hand screw (OEM 24020-51 / MCS 924020) included. Use 24023-36 ...

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£257.98 - £257.98
£257.98
£259.96
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£259.96
£238.57 - £238.57
£238.57
£240.40
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£240.40

Jims Pinion Shaft. L81-85 XL – L1981–1985 XL Sportster

Only 1 left!

Jims Pinion Shaft. L81-85 XL – L1981–1985 XL Sportster Use 11218 key (MCS 517951). Use 23902-81 nut (MCS 923902) on flywheel side and 7913 nut (MCS...

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£238.57 - £238.57
£238.57
£240.40
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£240.40
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£166.40
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£166.40
£164.08
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£164.08

Jims Pinion Shaft. 57-76 XL – 1957–1976 XL Sportster

Only 1 left!

Jims Pinion Shaft. 57-76 XL – 1957–1976 XL Sportster Use 23985-12 key (MCS 517945) and 8011 JIMS nut (MCS 989233). End oiling. Repl. 24005-57. Fitm...

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£166.40
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£166.40
£164.08
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£164.08
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£166.08
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£163.76
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£163.76

Jims Sprocket Shaft. 70-71 B.T – 1970–1971 Big Twin with OEM Flywheels

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Jims Sprocket Shaft. 70-71 B.T – 1970–1971 Big Twin with OEM Flywheels Fits with OEM flywheels. Sprocket shaft has keyway; use 23985-56 key (MCS 51...

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£166.08
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£163.76
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£163.76
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