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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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£22.34
£22.34 - £22.34
£22.34
£22.03
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£22.03

James Gaskets Inner Shift Arm Transmission Spacer Seal – 2006–2017 Dyna (Mid-control Models)…

Only 2 left!

James Gaskets Inner Shift Arm Transmission Spacer Seal – 2006–2017 Dyna (Mid-control Models)… Spacer seal. OEM replacement reference 7078. Fitment ...

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£22.34
£22.34 - £22.34
£22.34
£22.03
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£22.03
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£31.99
£31.99 - £31.99
£31.99
£31.31
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£31.31

Colony Knuckle Banjo Style Rocker Cover Oil Feed Fittings – 1936–1941 Knucklehead

Only 2 left!

Colony Knuckle Banjo Style Rocker Cover Oil Feed Fittings – 1936–1941 Knucklehead Zinc plated. OEM reproduction. For rocker oil feed line. Kit incl...

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£31.99
£31.99 - £31.99
£31.99
£31.31
£31.31 - £31.31
£31.31
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£43.68
£43.68 - £43.68
£43.68
£43.15
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£43.15

Colony 45" Cyl Head Nut Kit – 1942–1950 45" SV WITH CAST IRON HEADS

Only 2 left!

Colony 45" Cyl Head Nut Kit – 1942–1950 45" SV WITH CAST IRON HEADS Zinc; 45" with cast iron heads Fitment 42-50 45" SV (NU) WITH CAST IRON HEADS P...

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£43.68
£43.68 - £43.68
£43.68
£43.15
£43.15 - £43.15
£43.15
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£11.73 - £11.73
£11.73
£13.51
£13.51 - £13.51
£13.51

Colony Cam Cover Oil Passage Bolt. Zinc – 1963–1969 Big Twin

Out of stock

Colony Cam Cover Oil Passage Bolt. Zinc – 1963–1969 Big Twin Zinc plated. Compatible with OEM cam covers. Fitment 63-69 Big Twin (NU) Product Detai...

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£11.73 - £11.73
£11.73
£13.51
£13.51 - £13.51
£13.51
Sold out
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£19.11
£19.11 - £19.11
£19.11
£18.70
£18.70 - £18.70
£18.70

Colony Knuckle Rocker Box Oil Feed Fitting. Zinc – 1942–1947 Knucklehead

Only 2 left!

Colony Knuckle Rocker Box Oil Feed Fitting. Zinc – 1942–1947 Knucklehead Zinc plated. Accurate reproduction of the special threaded nipple used on ...

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£19.11
£19.11 - £19.11
£19.11
£18.70
£18.70 - £18.70
£18.70
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£9.45
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£9.45
£8.69
£8.69 - £8.69
£8.69

Colony Knuckle Rocker Box Oil Feed Fitting. Zinc – 1936–1941 Knucklehead; 1937–1964 45"…

Only 2 left!

Colony Knuckle Rocker Box Oil Feed Fitting. Zinc – 1936–1941 Knucklehead; 1937–1964 45"… Zinc plated. Accurate reproduction of the special threaded...

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£9.45
£9.45 - £9.45
£9.45
£8.69
£8.69 - £8.69
£8.69
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£32.27
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£32.27
£31.89
£31.89 - £31.89
£31.89

Colony Motor Mount Kit – 1970–1984 Shovel NU)

Only 2 left!

Colony Motor Mount Kit – 1970–1984 Shovel NU) Zinc Fitment 70-84 Shovel NU) Product Details Brand: Colony Category: MOTOR PARTS > MOTOR MOUNT...

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£32.27
£32.27 - £32.27
£32.27
£31.89
£31.89 - £31.89
£31.89
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£13.72 - £13.72
£13.72
£15.81
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£15.81

Colony Motor Mount Spacers – 1937–1973 45" SV

Only 2 left!

Colony Motor Mount Spacers – 1937–1973 45" SV Zinc; spaces out 2 longest headbolts Fitment 37-73 45" SV (NU) Product Details Brand: Colony Categ...

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£13.72 - £13.72
£13.72
£15.81
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£15.81
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£47.22
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£47.22
£42.91
£42.91 - £42.91
£42.91

Colony Motor Mount Kit – 1937–1948 SV Big Twin

Only 2 left!

Colony Motor Mount Kit – 1937–1948 SV Big Twin Zinc Fitment 37-48 SV Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS > MOTO...

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£47.22
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£47.22
£42.91
£42.91 - £42.91
£42.91
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£62.34
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£62.34
£57.06
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£57.06

Colony Motor Mount Kit – 1936–1969 OHV Big Twin

Only 2 left!

Colony Motor Mount Kit – 1936–1969 OHV Big Twin Zinc Fitment 36-69 OHV Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS > MO...

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£62.34
£62.34 - £62.34
£62.34
£57.06
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£57.06
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£18.75 - £18.75
£18.75
£21.60
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£21.60

Colony Oversized Panhead Rocker Cover Screw Set – 1948–1965 Panhead

Only 2 left!

Colony Oversized Panhead Rocker Cover Screw Set – 1948–1965 Panhead Zinc plated. Short bolts; for use with steel D-rings. These are OEM style screw...

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£18.75 - £18.75
£18.75
£21.60
£21.60 - £21.60
£21.60
£7.82 - £7.82
£7.82
£8.46
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£8.46

Colony Head Bolt Washer Set – 1929–1973 45" SV

Only 2 left!

Colony Head Bolt Washer Set – 1929–1973 45" SV Zinc; Fits models with cast iron cylinder heads Fitment 29-73 45" SV (NU) Product Details Brand: C...

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£7.82 - £7.82
£7.82
£8.46
£8.46 - £8.46
£8.46
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£35.88
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£35.88
£35.45
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£35.45

Colony Head Bolt Washer Set. Zinc – 1940–1948 74"/80" Flathead; 1940–1957…

Only 2 left!

Colony Head Bolt Washer Set. Zinc – 1940–1948 74"/80" Flathead; 1940–1957… Fits Side Valves with aluminum heads. OEM replacement reference 16822-39...

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£35.88
£35.88 - £35.88
£35.88
£35.45
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£35.45
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£7.28 - £7.28
£7.28
£7.87
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£7.87

Colony Head Bolt Washer Set – 1936–1984 OHV Big Twin

Only 2 left!

Colony Head Bolt Washer Set – 1936–1984 OHV Big Twin Zinc; for 7/16 bolts Fitment 36-84 OHV Big Twin (NU) Product Details Brand: Colony Category...

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£7.28 - £7.28
£7.28
£7.87
£7.87 - £7.87
£7.87
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£43.39
£43.39 - £43.39
£43.39
£42.85
£42.85 - £42.85
£42.85

Colony Head Bolt Kit – 1973–1985 XL Sportster

Only 2 left!

Colony Head Bolt Kit – 1973–1985 XL Sportster Zinc; OEM style; incl. washers Fitment 73-85 XL Sportster (NU) Product Details Brand: Colony Categ...

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£43.39
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£43.39
£42.85
£42.85 - £42.85
£42.85
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£49.62
£49.62 - £49.62
£49.62
£45.10
£45.10 - £45.10
£45.10

Colony Head Bolt Kit – 1957–1972 XL Sportster

Only 2 left!

Colony Head Bolt Kit – 1957–1972 XL Sportster Zinc; OEM style; incl. washers Fitment 57-72 XL Sportster (NU) Product Details Brand: Colony Categ...

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£49.62
£49.62 - £49.62
£49.62
£45.10
£45.10 - £45.10
£45.10
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£91.46
£91.46 - £91.46
£91.46
£82.51
£82.51 - £82.51
£82.51

Colony Head Bolt Kit – 1954–1956 KH Models

Only 2 left!

Colony Head Bolt Kit – 1954–1956 KH Models Zinc Fitment 54-56 KH models (NU) Product Details Brand: Colony Category: MOTOR PARTS > HEAD BOLTS...

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£91.46
£91.46 - £91.46
£91.46
£82.51
£82.51 - £82.51
£82.51
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£91.46
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£91.46
£82.51
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£82.51

Colony Head Bolt Kit – 1952–1953 K MODEL

Only 2 left!

Colony Head Bolt Kit – 1952–1953 K MODEL Zinc; OEM style Fitment 52-53 K MODEL (NU) Product Details Brand: Colony Category: MOTOR PARTS > HEA...

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£91.46
£91.46 - £91.46
£91.46
£82.51
£82.51 - £82.51
£82.51
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£41.74
£41.74 - £41.74
£41.74
£41.23
£41.23 - £41.23
£41.23

Colony Head Bolt Kit – 1948–1984 PAN; SHOVEL

Only 3 left!

Colony Head Bolt Kit – 1948–1984 PAN; SHOVEL Zinc; OEM hex style; incl. washers Fitment 48-84 PAN; SHOVEL (NU) Product Details Brand: Colony Cat...

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£41.74
£41.74 - £41.74
£41.74
£41.23
£41.23 - £41.23
£41.23
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£68.54
£68.54 - £68.54
£68.54
£62.75
£62.75 - £62.75
£62.75

Colony Head Bolt Kit – 1936–1939 Knucklehead

Only 2 left!

Colony Head Bolt Kit – 1936–1939 Knucklehead Zinc; OEM style; incl. washers Fitment 36-39 Knucklehead (NU) Product Details Brand: Colony Categor...

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£68.54
£68.54 - £68.54
£68.54
£62.75
£62.75 - £62.75
£62.75
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£9.06 - £9.06
£9.06
£9.81
£9.81 - £9.81
£9.81

Colony Head Bolt – 1965–1973 45" Servi-car with Alternator

Only 2 left!

Colony Head Bolt – 1965–1973 45" Servi-car with Alternator Zinc plated. OEM style reproduction. Repl. 16813-65. Fitment 65-73 45" Servi-car with al...

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£9.06 - £9.06
£9.06
£9.81
£9.81 - £9.81
£9.81
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£93.41
£93.41 - £93.41
£93.41
£84.27
£84.27 - £84.27
£84.27

Colony Head Bolt Kit – 1951–1973 45" SV

Only 2 left!

Colony Head Bolt Kit – 1951–1973 45" SV Zinc; OEM style; cats iron heads Fitment 51-73 45" SV (NU) (Excl. ALTERNATOR models) Product Details Bran...

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£93.41
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£93.41
£84.27
£84.27 - £84.27
£84.27
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£103.85
£103.85 - £103.85
£103.85
£93.69
£93.69 - £93.69
£93.69

Colony Head Bolt Kit – 1937–1948 74"/80" SV Big Twin; 1929–1950…

Only 2 left!

Colony Head Bolt Kit – 1937–1948 74"/80" SV Big Twin; 1929–1950… Zinc plated. OEM style reproduction. For models with cast iron heads. Fitment 37-4...

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£103.85
£103.85 - £103.85
£103.85
£93.69
£93.69 - £93.69
£93.69
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£105.35
£105.35 - £105.35
£105.35
£95.04
£95.04 - £95.04
£95.04

Colony Head Bolt Kit – 1937–1948 74/80" SV Big Twin

Only 2 left!

Colony Head Bolt Kit – 1937–1948 74/80" SV Big Twin Zinc; OEM style; aluminum heads Fitment 37-48 74/80" SV Big Twin (NU) Product Details Brand: ...

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£105.35
£105.35 - £105.35
£105.35
£95.04
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£95.04
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