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Engine

Use this Engine collection to narrow down suitable products for Harley-Davidson, American V-twin and compatible motorcycle applications. The selection includes options relating to engine components, subject to current availability. For an accurate match, compare the product’s stated fitment and dimensions with your motorcycle or equipment.

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£184.31
£184.31 - £184.31
£184.31
£161.39
£161.39 - £161.39
£161.39

Colony XL Multiple-parts Pushrod Cover Conversion Kit – 1991–2003 XL Sportster with Stock or…

Only 2 left!

Colony XL Multiple-parts Pushrod Cover Conversion Kit – 1991–2003 XL Sportster with Stock or… Chrome. Used to replace the OEM one-piece style pushr...

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£184.31
£184.31 - £184.31
£184.31
£161.39
£161.39 - £161.39
£161.39
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£9.45 - £9.45
£9.45
£10.23
£10.23 - £10.23
£10.23

Colony 84-99 Pushrod Cover Seal Kit – 1984–1999 Big Twin; 1986–1990 XL…

Only 2 left!

Colony 84-99 Pushrod Cover Seal Kit – 1984–1999 Big Twin; 1986–1990 XL… OEM style replacement rubber o-ring seals. Fitment 84-99 Big Twin (Excl. Tw...

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£9.45 - £9.45
£9.45
£10.23
£10.23 - £10.23
£10.23
£10.86 - £10.86
£10.86
£11.76
£11.76 - £11.76
£11.76

Colony 36-47 & 57-E79 Pushrod Cover Seal Kit – 1936–1947 Knucklehead; 57-E79 XL…

Only 2 left!

Colony 36-47 & 57-E79 Pushrod Cover Seal Kit – 1936–1947 Knucklehead; 57-E79 XL… Machined rubber seals. Replacement for the OEM cork style seal...

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£10.86 - £10.86
£10.86
£11.76
£11.76 - £11.76
£11.76
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£48.00
£48.00 - £48.00
£48.00
£43.62
£43.62 - £43.62
£43.62

Colony 99-Up Upper Pushrod Cover Kit. Chrome – 1999–2017 Twin Cam; 2017–2025 M8

Only 2 left!

Colony 99-Up Upper Pushrod Cover Kit. Chrome – 1999–2017 Twin Cam; 2017–2025 M8 Standard 1-3/4" length. Chrome plated steel OEM style reproduction ...

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£48.00
£48.00 - £48.00
£48.00
£43.62
£43.62 - £43.62
£43.62
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£53.97
£53.97 - £53.97
£53.97
£49.06
£49.06 - £49.06
£49.06

Colony 40-99 Upper Pushrod Cover Kit. Chrome – 1940–1947 74" Knucklehead; 1966–1984…

Only 2 left!

Colony 40-99 Upper Pushrod Cover Kit. Chrome – 1940–1947 74" Knucklehead; 1966–1984… Standard 3-5/16" length. Chrome plated steel OEM style reprodu...

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£53.97
£53.97 - £53.97
£53.97
£49.06
£49.06 - £49.06
£49.06
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£63.36
£63.36 - £63.36
£63.36
£58.00
£58.00 - £58.00
£58.00

Colony 99-Up Lower Pushrod Cover Set – 1999–2017 Twin Cam; 2017–2025 M8

Only 2 left!

Colony 99-Up Lower Pushrod Cover Set – 1999–2017 Twin Cam; 2017–2025 M8 Chrome plated OEM style reproduction set. Includes rubber seals. Fitment 99...

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£63.36
£63.36 - £63.36
£63.36
£58.00
£58.00 - £58.00
£58.00
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£66.96
£66.96 - £66.96
£66.96
£61.30
£61.30 - £61.30
£61.30

Colony L79-84 Lower Pushrod Cover Kit. Chrome – L1979–1984 Shovelhead

Only 2 left!

Colony L79-84 Lower Pushrod Cover Kit. Chrome – L1979–1984 Shovelhead Chrome plated OEM style reproduction set. Includes rubber seals that will rep...

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£66.96
£66.96 - £66.96
£66.96
£61.30
£61.30 - £61.30
£61.30
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£95.12
£95.12 - £95.12
£95.12
£85.81
£85.81 - £85.81
£85.81

Colony XL Ribbed Lower Pushrod Cover Set. Chrome – 57-E79 XL Sportster

Only 2 left!

Colony XL Ribbed Lower Pushrod Cover Set. Chrome – 57-E79 XL Sportster Chrome plated steel; custom ribbed; lower pushrod covers. Fits models with c...

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£95.12
£95.12 - £95.12
£95.12
£85.81
£85.81 - £85.81
£85.81
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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29

Colony Crankcase Bolt Kit – 1940–1948 74/80" SV

Only 2 left!

Colony Crankcase Bolt Kit – 1940–1948 74/80" SV Chrome acorn Fitment 40-48 74/80" SV (NU) Product Details Brand: Colony Category: MOTOR PARTS &g...

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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29
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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29

Colony Crankcase Bolt Kit – 1936–1939 74/80" SV

Only 2 left!

Colony Crankcase Bolt Kit – 1936–1939 74/80" SV Chrome acorn Fitment 36-39 74/80" SV (NU) Product Details Brand: Colony Category: MOTOR PARTS &g...

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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29
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£62.36
£62.36 - £62.36
£62.36
£57.07
£57.07 - £57.07
£57.07

Colony Crankcase Bolt Kit – 1936–1939 74/80" SV

Only 2 left!

Colony Crankcase Bolt Kit – 1936–1939 74/80" SV Chrome; stock style Fitment 36-39 74/80" SV (NU) Product Details Brand: Colony Category: MOTOR P...

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£62.36
£62.36 - £62.36
£62.36
£57.07
£57.07 - £57.07
£57.07
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£30.03
£30.03 - £30.03
£30.03
£29.67
£29.67 - £29.67
£29.67

Colony Crankcase Bolt Kit – 1977–1990 XL Sportster

Only 4 left!

Colony Crankcase Bolt Kit – 1977–1990 XL Sportster Chrome allen Fitment 77-90 XL Sportster (NU) Product Details Brand: Colony Category: MOTOR PA...

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£30.03
£30.03 - £30.03
£30.03
£29.67
£29.67 - £29.67
£29.67
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£22.69 - £22.69
£22.69
£26.14
£26.14 - £26.14
£26.14

Colony Crankcase Bolt Kit – 1999–2017 Twin Cam A/B

Only 2 left!

Colony Crankcase Bolt Kit – 1999–2017 Twin Cam A/B Polished chrome; Allen Fitment 99-17 Twin Cam A/B (NU) Product Details Brand: Colony Category...

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£22.69 - £22.69
£22.69
£26.14
£26.14 - £26.14
£26.14
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£42.16
£42.16 - £42.16
£42.16
£41.64
£41.64 - £41.64
£41.64

Colony Crankcase Bolt Kit – 1996–1999 Evo Big Twin

Only 2 left!

Colony Crankcase Bolt Kit – 1996–1999 Evo Big Twin Zinc; flanged nut Fitment 96-99 Evo Big Twin (NU) Product Details Brand: Colony Category: MOT...

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£42.16
£42.16 - £42.16
£42.16
£41.64
£41.64 - £41.64
£41.64
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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29

Colony Crankcase Bolt Kit – 1948–1964 PANHEAD

Only 2 left!

Colony Crankcase Bolt Kit – 1948–1964 PANHEAD Acorn; chrome Fitment 48-64 PANHEAD (NU) Product Details Brand: Colony Category: MOTOR PARTS > ...

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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29
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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29

Colony Crankcase Bolt Kit – 1940–1947 KNUCKLE

Only 2 left!

Colony Crankcase Bolt Kit – 1940–1947 KNUCKLE Chrome acorn Fitment 40-47 KNUCKLE (NU) Product Details Brand: Colony Category: MOTOR PARTS > C...

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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29
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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29

Colony Crankcase Bolt Kit – 1936–1939 Knucklehead

Only 2 left!

Colony Crankcase Bolt Kit – 1936–1939 Knucklehead Acorn; chrome Fitment 36-39 Knucklehead (NU) Product Details Brand: Colony Category: MOTOR PAR...

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£68.05
£68.05 - £68.05
£68.05
£62.29
£62.29 - £62.29
£62.29
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£19.11 - £19.11
£19.11
£22.01
£22.01 - £22.01
£22.01

Colony Knuckle Rocker Box Bolt Kit. Black – 1936–1947 Knucklehead

Only 2 left!

Colony Knuckle Rocker Box Bolt Kit. Black – 1936–1947 Knucklehead Black parkerized. OEM style reproduction. Hex bolts; machined from a solid steel ...

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£19.11 - £19.11
£19.11
£22.01
£22.01 - £22.01
£22.01
£24.60 - £24.60
£24.60
£28.36
£28.36 - £28.36
£28.36

Colony Knuckle Rocker Box Bolt Kit. Chrome – 1936–1947 Knucklehead

Only 2 left!

Colony Knuckle Rocker Box Bolt Kit. Chrome – 1936–1947 Knucklehead Chrome. OEM style reproduction. Hex bolts; machined from a solid steel bar; like...

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£24.60 - £24.60
£24.60
£28.36
£28.36 - £28.36
£28.36
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£27.51
£27.51 - £27.51
£27.51
£27.17
£27.17 - £27.17
£27.17

Colony Cam Cover Mount Kit, OEM Style – 1937–1973 45" SV

Only 2 left!

Colony Cam Cover Mount Kit, OEM Style – 1937–1973 45" SV Black parkerized Fitment 37-73 45" SV (NU) Product Details Brand: Colony Category: MOTO...

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£27.51
£27.51 - £27.51
£27.51
£27.17
£27.17 - £27.17
£27.17
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£23.96 - £23.96
£23.96
£27.60
£27.60 - £27.60
£27.60

Colony Cam Cover Mount Kit, OEM Style – 1954–1970 XL Sportster

Only 2 left!

Colony Cam Cover Mount Kit, OEM Style – 1954–1970 XL Sportster Chrome Fitment 54-70 XL Sportster (NU) Product Details Brand: Colony Category: MO...

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£23.96 - £23.96
£23.96
£27.60
£27.60 - £27.60
£27.60
£23.18 - £23.18
£23.18
£26.71
£26.71 - £26.71
£26.71

Colony Cam Cover Mount Kit, OEM Style. Black Parkerized – 1936–1969 Big Twin

Only 2 left!

Colony Cam Cover Mount Kit, OEM Style. Black Parkerized – 1936–1969 Big Twin For use with 1/4-20 threaded aftermarket cases Fitment 36-69 Big Twin ...

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£23.18 - £23.18
£23.18
£26.71
£26.71 - £26.71
£26.71
£23.18 - £23.18
£23.18
£26.71
£26.71 - £26.71
£26.71

Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin

Only 2 left!

Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin Parkerized; stock style slotted head Fitment 36-69 Big Twin (NU) Product Details Brand...

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£23.18 - £23.18
£23.18
£26.71
£26.71 - £26.71
£26.71
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£29.00
£29.00 - £29.00
£29.00
£28.65
£28.65 - £28.65
£28.65

Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin

Only 3 left!

Colony Cam Cover Mount Kit, OEM Style – 1936–1969 Big Twin Chrome; stock style slotted head Fitment 36-69 Big Twin (NU) Product Details Brand: Co...

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£29.00
£29.00 - £29.00
£29.00
£28.65
£28.65 - £28.65
£28.65
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