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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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£75.94 - £75.94
£75.94
£76.52
£76.52 - £76.52
£76.52

James Gaskets Top End Gasket Kit. Shovelhead – 1966–1984 Shovelhead

Only 5 left!

James Gaskets Top End Gasket Kit. Shovelhead – 1966–1984 Shovelhead .045" blue PTFE coated 3-7/16"/3.5" bore head gaskets; 0.030" cylinder base gas...

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£75.94 - £75.94
£75.94
£76.52
£76.52 - £76.52
£76.52
£39.14 - £39.14
£39.14
£39.44
£39.44 - £39.44
£39.44

James Gaskets Top End Gasket Kit. XL900 – 1957–1971 XL900

Only 3 left!

James Gaskets Top End Gasket Kit. XL900 – 1957–1971 XL900 With 0.045" PTFE coated head gaskets; 0.030" paper cylinder base gaskets. Includes all ot...

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£39.14 - £39.14
£39.14
£39.44
£39.44 - £39.44
£39.44
£144.94 - £144.94
£144.94
£148.21
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£148.21

James Gaskets Motor Gasket Kit. Fire-ring Head Gaskets, Shovel – 1966–1984 4-Speed Shovelhead

Only 3 left!

James Gaskets Motor Gasket Kit. Fire-ring Head Gaskets, Shovel – 1966–1984 4-Speed Shovelhead 0.045" Firering® head gaskets; RCM (Rubber Coated Met...

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£144.94 - £144.94
£144.94
£148.21
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£148.21
£120.76 - £120.76
£120.76
£123.49
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£123.49

James Gaskets Motor Gasket Kit. Shovelhead – 1966–1984 4-Speed Shovelhead

Only 3 left!

James Gaskets Motor Gasket Kit. Shovelhead – 1966–1984 4-Speed Shovelhead Incl. 0.045" Teflon® coated head gaskets; fiber reinforced paper base gas...

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£120.76 - £120.76
£120.76
£123.49
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£123.49
£87.23 - £87.23
£87.23
£87.90
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£87.90

James Gaskets Motor Gasket Kit. Panhead – 1948–1965 74 CuI (1200cc) Panhead

Only 3 left!

James Gaskets Motor Gasket Kit. Panhead – 1948–1965 74 CuI (1200cc) Panhead Includes 0.045" Blue PTFE head gaskets; includes manifold O-rings; cork...

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£87.23 - £87.23
£87.23
£87.90
£87.90 - £87.90
£87.90
£118.94 - £118.94
£118.94
£121.62
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£121.62

James Gaskets Motor Gasket & Seal Kit. 900cc XL – 1957–1971 XL Sportster 900

Only 3 left!

James Gaskets Motor Gasket & Seal Kit. 900cc XL – 1957–1971 XL Sportster 900 0.045" coated cylinder head gaskets. Includes all required gaskets...

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£118.94 - £118.94
£118.94
£121.62
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£121.62
£42.79 - £42.79
£42.79
£43.11
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£43.11

James Gaskets Top End Gasket Kit. Panhead – 1948–1965 Panhead

Only 3 left!

James Gaskets Top End Gasket Kit. Panhead – 1948–1965 Panhead Incl. 0.045" PTFE coated head gaskets; 0.030" base gaskets. Includes both 1/32" &...

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£42.79 - £42.79
£42.79
£43.11
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£43.11
£57.05 - £57.05
£57.05
£57.49
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£57.49

James Gaskets Top End Gasket Kit. Knuckle – 1938–1947 E; EL (1000cc / 61") and F; FL…

Only 3 left!

James Gaskets Top End Gasket Kit. Knuckle – 1938–1947 E; EL (1000cc / 61") and F; FL… With 0.045" PTFE coated 3-5/16" bore head gaskets; and .020" ...

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£57.05 - £57.05
£57.05
£57.49
£57.49 - £57.49
£57.49
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£46.69
£46.69 - £46.69
£46.69
£42.43
£42.43 - £42.43
£42.43

Colony Primary Cover Mount Kit. Acorn – 1980–1984 FLT/Touring; 1982–1984 FXR

Only 2 left!

Colony Primary Cover Mount Kit. Acorn – 1980–1984 FLT/Touring; 1982–1984 FXR Colony primary cover mount kit. Acorn Fitment 80-84 FLT/Touring; 82-84...

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£46.69
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£46.69
£42.43
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£42.43
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£43.89
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£43.89
£43.36
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£43.36

Colony Panhead Rocker Cover Screw Kit. Chrome Hex. Long – 1948–1965 Panhead

Only 2 left!

Colony Panhead Rocker Cover Screw Kit. Chrome Hex. Long – 1948–1965 Panhead Chrome plated. OEM style reproduction hex bolt with flange. Used to mou...

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£43.89
£43.89 - £43.89
£43.89
£43.36
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£43.36
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£26.28 - £26.28
£26.28
£30.29
£30.29 - £30.29
£30.29

Colony Oil Pump Mount Kit, OEM Style – 1968–1978 Big Twin

Only 2 left!

Colony Oil Pump Mount Kit, OEM Style – 1968–1978 Big Twin Chrome hex Fitment 68-78 Big Twin (NU) Product Details Brand: Colony Category: MOTOR P...

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£26.28 - £26.28
£26.28
£30.29
£30.29 - £30.29
£30.29
£21.70 - £21.70
£21.70
£25.18
£25.18 - £25.18
£25.18

Jims Lock Nuts for Tappet Adjuster Screw – 1915–1985 All H-D

Only 2 left!

Jims Lock Nuts for Tappet Adjuster Screw – 1915–1985 All H-D 9/32"-32 threaded. Fits all tappets that take 9/32-32 threaded adjusting screws. Repla...

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£21.70 - £21.70
£21.70
£25.18
£25.18 - £25.18
£25.18
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£62.36
£62.36 - £62.36
£62.36
£57.07
£57.07 - £57.07
£57.07

Colony Crankcase Bolt Kit – 1979–1995 Big Twin

Only 2 left!

Colony Crankcase Bolt Kit – 1979–1995 Big Twin Chrome hex Fitment 79-95 Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS > C...

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£62.36
£62.36 - £62.36
£62.36
£57.07
£57.07 - £57.07
£57.07
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Sold out
£61.55
£61.55 - £61.55
£61.55
£58.60
£58.60 - £58.60
£58.60

Gardner-Westcott Crankcase Bolt Kit, Hex – 1979–1995 Big Twin

Out of stock

Gardner-Westcott Crankcase Bolt Kit, Hex – 1979–1995 Big Twin Mounts crankcase halves together. Kits come complete with washers; studs and nuts whe...

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£61.55
£61.55 - £61.55
£61.55
£58.60
£58.60 - £58.60
£58.60
Sold out
£6.17 - £6.17
£6.17
£6.67
£6.67 - £6.67
£6.67

Colony Oil Pump Mount Kit, OEM Style – 1937–1967 Big Twin

Only 2 left!

Colony Oil Pump Mount Kit, OEM Style – 1937–1967 Big Twin Black parkerized; nut & washers; special 1/4-24 HD thread Fitment 37-67 Big Twin (NU)...

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£6.17 - £6.17
£6.17
£6.67
£6.67 - £6.67
£6.67
£7.14 - £7.14
£7.14
£7.73
£7.73 - £7.73
£7.73

Colony Oil Pump Mounting Kit, OEM Style – 1937–1967 Big Twin

Only 2 left!

Colony Oil Pump Mounting Kit, OEM Style – 1937–1967 Big Twin Chrome nut & washer set; with special 1/4-24 hd thread Fitment 37-67 Big Twin (NU)...

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£7.14 - £7.14
£7.14
£7.73
£7.73 - £7.73
£7.73
£22.60 - £22.60
£22.60
£26.04
£26.04 - £26.04
£26.04

Colony Cyl Base Nut Kit – 1930–1978 Big Twin

Only 3 left!

Colony Cyl Base Nut Kit – 1930–1978 Big Twin Hex chrome Fitment 30-78 Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS > CYL...

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£22.60 - £22.60
£22.60
£26.04
£26.04 - £26.04
£26.04
£20.95 - £20.95
£20.95
£24.15
£24.15 - £24.15
£24.15

Colony Tappet Block Mount Kit. OEM Style, Chrome – 36-E53 Big Twin; 1937–1973 45" Flathead

Only 2 left!

Colony Tappet Block Mount Kit. OEM Style, Chrome – 36-E53 Big Twin; 1937–1973 45" Flathead 1/4"-24 threaded. OEM reproduction tappet guide hardware...

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£20.95 - £20.95
£20.95
£24.15
£24.15 - £24.15
£24.15
£28.10 - £28.10
£28.10
£35.44
£35.44 - £35.44
£35.44

Colony Cyl Base Nut Kit – 1978–1984 Big Twin

Only 2 left!

Colony Cyl Base Nut Kit – 1978–1984 Big Twin Chrome; acorn milled hex; with o washers Fitment 78-84 Big Twin (NU) Product Details Brand: Colony ...

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£28.10 - £28.10
£28.10
£35.44
£35.44 - £35.44
£35.44
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£35.01
£35.01 - £35.01
£35.01
£34.59
£34.59 - £34.59
£34.59

Colony High-torque – 1952–1985 K; XL Sportster; 45" Flatheads

Only 2 left!

Colony High-torque – 1952–1985 K; XL Sportster; 45" Flatheads Chrome Fitment 52-85 K; XL Sportster; 45" Flatheads (NU) Product Details Brand: Col...

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£35.01
£35.01 - £35.01
£35.01
£34.59
£34.59 - £34.59
£34.59
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£32.57
£32.57 - £32.57
£32.57
£30.24
£30.24 - £30.24
£30.24

MCS Upper Pushrod Cover Kit. Pan & XL – 1948–1965 Panhead; 57-E79 XL Sportster

Only 3 left!

MCS Upper Pushrod Cover Kit. Pan & XL – 1948–1965 Panhead; 57-E79 XL Sportster Chrome plated. OEM style reproduction; clip type; upper pushrod ...

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£32.57
£32.57 - £32.57
£32.57
£30.24
£30.24 - £30.24
£30.24
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£31.77
£31.77 - £31.77
£31.77
£31.32
£31.32 - £31.32
£31.32

James Gaskets Sprocket Shaft Oil Seal Kit – 1940–1954 Big Twin OHV & Flathead

Only 2 left!

James Gaskets Sprocket Shaft Oil Seal Kit – 1940–1954 Big Twin OHV & Flathead Includes oil seal and bearing shim. OEM replacement reference 247...

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£31.77
£31.77 - £31.77
£31.77
£31.32
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£31.32
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£23.24
£23.24 - £23.24
£23.24
£22.74
£22.74 - £22.74
£22.74

Colony Sprocket Shaft Oil Seal – 1940–1954 Big Twin

Only 3 left!

Colony Sprocket Shaft Oil Seal – 1940–1954 Big Twin Includes snap ring. OEM replacement reference 24776-40 (early 241-40). Fitment 40-54 Big Twin (...

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£23.24
£23.24 - £23.24
£23.24
£22.74
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£22.74
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£47.05
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£47.05
£46.39
£46.39 - £46.39
£46.39

Jims Camshaft Bushing. Undersize. 70-99 B.T – 1970–1990 Big Twin

Only 2 left!

Jims Camshaft Bushing. Undersize. 70-99 B.T – 1970–1990 Big Twin With a smaller I.D. of .9875" (standard is 1.000") with a standard 1.2015" O.D. Us...

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£47.05
£47.05 - £47.05
£47.05
£46.39
£46.39 - £46.39
£46.39
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