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Softail – Engine & Gaskets

Engine components, cams, pistons, belts, clutch kits and drivetrain parts for Harley-Davidson Softail models.

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Colony Sportster Rocker Box Bolt Kit. Hex, Chrome – 1957–1976 Sportster

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Colony Sportster Rocker Box Bolt Kit. Hex, Chrome – 1957–1976 Sportster The OEM style replacement with hex head bolts. Complete rocker box mounting...

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£20.17
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Colony Shovel Rocker Box Top Nut Kit. Chrome, OEM Style – 1966–1984 SHOVEL

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Colony Shovel Rocker Box Top Nut Kit. Chrome, OEM Style – 1966–1984 SHOVEL Chrome. OEM style reproduction. Includes 18 hex nut and washers. Without...

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Colony Rocker Shaft End Nut Kit. Black – 1936–1947 Knucklehead

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Colony Rocker Shaft End Nut Kit. Black – 1936–1947 Knucklehead Black parkerized finish. Left side nut and lockwasher kit. Repl. 7831. Fitment 36-47...

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£51.51
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£46.81
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Colony Knuckle Rocker Nuts – 1936–1947 Knucklehead

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Colony Knuckle Rocker Nuts – 1936–1947 Knucklehead Chrome. Right side reproduction nuts. The addition of a positive O-ring seal has been made to pr...

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£46.81
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£20.76
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Colony Oil Pump Mount Nuts, Cap Style – 1936–1967 Big Twin

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Colony Oil Pump Mount Nuts, Cap Style – 1936–1967 Big Twin Chrome; nut & washer set; 1/4-24 H-D thread Fitment 36-67 Big Twin (NU) Product Deta...

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£30.64
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£30.27
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Colony Cyl Base Nut Kit – 1957–1985 XL Sportster; 1929–1973 45" SV

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Colony Cyl Base Nut Kit – 1957–1985 XL Sportster; 1929–1973 45" SV High-torque; black Fitment 57-85 XL Sportster; 29-73 45" SV (NU) Product Details...

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£31.38
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Colony Cyl Base Nut Kit – 1979–1984 1340CC Big Twin

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Colony Cyl Base Nut Kit – 1979–1984 1340CC Big Twin Hex flanged; chrome Fitment 79-84 1340CC Big Twin (NU) Product Details Brand: Colony Categor...

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£27.23
£31.38
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£23.93
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Colony Cyl Base Nut Kit – 1930–1978 Big Twin

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Colony Cyl Base Nut Kit – 1930–1978 Big Twin Cap style; chrome Fitment 30-78 Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS &...

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£23.93
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£17.64
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Colony Cyl Base Nut Kit – 1930–1978 Big Twin

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

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£17.64
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£40.95
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£40.45
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Colony Oil Pump Mount Kit OEM Style – 1937–1973 45" SV

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Colony Oil Pump Mount Kit OEM Style – 1937–1973 45" SV Parkerized; incl. all studs Fitment 37-73 45" SV (NU) Product Details Brand: Colony Categ...

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Colony Oil Pump Mount Kit OEM Style. Chrome – 52-E71 XL Sportster

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Colony Oil Pump Mount Kit OEM Style. Chrome – 52-E71 XL Sportster With chrome plated nuts & washers. OEM style reproduction. Repl. 24819-52 stu...

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£24.35
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£35.57
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£35.14
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Colony Oil Pump Mount Kit OEM Style – 1936–1967 Big Twin

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Colony Oil Pump Mount Kit OEM Style – 1936–1967 Big Twin Chrome hex Fitment 36-67 Big Twin (NU) Product Details Brand: Colony Category: MOTOR PA...

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£35.57
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£35.14
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£10.03
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Colony Oil Pump Mount Kit Allen – 1977–1990 XL Sportster

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Colony Oil Pump Mount Kit Allen – 1977–1990 XL Sportster Chrome; knurled Fitment 77-90 XL Sportster (NU) Product Details Brand: Colony Category:...

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£9.27 - £9.27
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Colony Oil Pump Mount Kit Allen – 1979–1991 Big Twin

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Colony Oil Pump Mount Kit Allen – 1979–1991 Big Twin Chrome Fitment 79-91 Big Twin (NU) Product Details Brand: Colony Category: MOTOR PARTS >...

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£11.07 - £11.07
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Colony Oil Pump Mount Kit. Chrome Acorn – 1991–2022 XL Sportster

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Colony Oil Pump Mount Kit. Chrome Acorn – 1991–2022 XL Sportster Colony, oil pump mount kit. Chrome acorn Fitment 91-22 XL Sportster (Excl. 08-12 X...

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£13.17 - £13.17
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£15.17
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£27.75
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£27.41
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Colony Oil Pump Mount Kit Acorn – 1992–1999 Big Twin

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Colony Oil Pump Mount Kit Acorn – 1992–1999 Big Twin Chrome Fitment 92-99 Big Twin (NU) (Excl. TC) Product Details Brand: Colony Category: MOTOR...

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£27.41
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Colony Oil Pump Mount Kit – 1992–1999 Big Twin

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Colony Oil Pump Mount Kit – 1992–1999 Big Twin Chrome; cap style Fitment 92-99 Big Twin (NU) (Excl. TC) Product Details Brand: Colony Category: ...

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£27.41
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£28.07
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Colony Oil Pump & Crankcase Plug Set – 1981–1999 Big Twin

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Colony Oil Pump & Crankcase Plug Set – 1981–1999 Big Twin Chrome; allenhead style Fitment 81-99 Big Twin (NU) (Excl. TC) Product Details Bran...

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£28.07
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£27.48
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£9.98
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Colony Oil Screen Kit – 1970–1999 Big Twin

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Colony Oil Screen Kit – 1970–1999 Big Twin Includes the 24981-70 tappet oil screen and the 24982-70 oil screen spring. Fitment 70-99 Big Twin (Excl...

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£9.17
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£32.77
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Colony Cam Cover Mount Kit – 1999–2017 Twin Cam A/B

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Colony Cam Cover Mount Kit – 1999–2017 Twin Cam A/B Chrome acorn Fitment 99-17 Twin Cam A/B Product Details Brand: Colony Category: MOTOR PARTS ...

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£32.37
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£205.87
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Jims Beehive Valve Spring Set. 167@1.850" – 2005–2017 Twin Cam A/B; 2004–2022 XL…

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Jims Beehive Valve Spring Set. 167@1.850" – 2005–2017 Twin Cam A/B; 2004–2022 XL… Stock style high performance one-piece Beehive spring set. Seat l...

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£205.87
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£29.86
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£29.44
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Jims Head Bolt Torque Gauge – 1984–2017 Big Twin

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Jims Head Bolt Torque Gauge – 1984–2017 Big Twin Accurate plate that helps you determine the extra 90° that is to be turned when installing the hea...

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£29.44
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£23.62
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Jims Nut. Pinion Shaft Gear – 1954–1989 Big Twin

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Jims Nut. Pinion Shaft Gear – 1954–1989 Big Twin 5/8-24. Left hand threaded. Repl. 24023-54. Note: Use 513750 JIMS tool for removing & installi...

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Jims Nut Pinion Shaft – L1981–1988 Big Twin

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Jims Nut Pinion Shaft – L1981–1988 Big Twin 3/4-20 threaded. On flywheel side. Repl. 24016-80. Fitment L81-88 Big Twin (NU) Product Details Brand...

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£36.84
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