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Engine Parts for Ironhead Sportster

Engine parts and gaskets for Harley-Davidson Ironhead Sportster models from 1985 and earlier. Check each product's fitment details for the applicable models and years.

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£55.13
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£50.95
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£50.95

Gardner-Westcott XL Side Cover Mount Kit, Chrome Allen – 1957–1969 Xlch

Low stock

Description XL side cover mount kit, chrome allen Fitment57-69 XLCH (NU)Product Details Brand: Gardner-Westcott Category: Motor parts > Side c...

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£55.13
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£55.13
£50.95
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£50.95
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£119.53
£119.53 - £119.53
£119.53
£118.37
£118.37 - £118.37
£118.37

Gardner-Westcott Head Bolt Kit, Acorn – L1973–1985 XL Sportster

Out of stock

Description Head bolt kit, acorn FitmentL73-85 XL Sportster (NU)Product Details Brand: Gardner-Westcott Category: Motor parts > Head bolts Un...

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£119.53
£119.53 - £119.53
£119.53
£118.37
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£118.37
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£28.14
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£28.14
£26.01
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£26.01

Gardner-Westcott Rocker Shaft End Plug Set. Acorn Style. Chrome – 1971–1984 Shovelhead; 1971–1985 XL…

Low stock

Description Chrome plated. Custom Acorn styled. Complete set to fit the rocker box on the right side. Repl. 17448-71A. Fitment 71-84 Shovelhead 71-...

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£28.14
£28.14 - £28.14
£28.14
£26.01
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£26.01
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£19.14
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£19.14
£17.12
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£17.12

Gardner-Westcott Oil Pump Mount Kit, Allen – L1971–1976 XL Sportster

Low stock

Description Oil pump mount kit, allen FitmentL71-76 XL Sportster (NU)Product Details Brand: Gardner-Westcott Category: Motor parts > Oil pumps...

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£19.14
£19.14 - £19.14
£19.14
£17.12
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£17.12
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£97.98
£97.98 - £97.98
£97.98
£93.68
£93.68 - £93.68
£93.68

Gardner-Westcott Sportster Rocker Box Bolt Kit. Acorn, Chrome – 1957–1976 XL Sportster

Out of stock

Description Wtih custom style acorn bolts. Complete rocker box mounting kit with all required bolt and washers. Fitment57-76 XL Sportster (NU)Produ...

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£97.98
£97.98 - £97.98
£97.98
£93.68
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£93.68
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£90.29
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£90.29
£86.33
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£86.33

Gardner-Westcott Head Bolt Kit, 12-Point – 57-E73 XL Sportster

Out of stock

Description Chrome; 900cc models; incl. washers Fitment57-E73 XL Sportster (NU)Product Details Brand: Gardner-Westcott Category: Motor parts >...

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£90.29
£90.29 - £90.29
£90.29
£86.33
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£86.33
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£77.69
£77.69 - £77.69
£77.69
£74.28
£74.28 - £74.28
£74.28

Gardner-Westcott Head Bolt Kit, Allen – L1973–1985 XL Sportster

Low stock

Description Head bolt kit, allen FitmentL73-85 XL Sportster (NU)Product Details Brand: Gardner-Westcott Category: Motor parts > Head bolts Un...

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£77.69
£77.69 - £77.69
£77.69
£74.28
£74.28 - £74.28
£74.28
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£50.94
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£50.94
£47.08
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£47.08

Gardner-Westcott Crankcase Bolt Kit, Allen – 1977–1990 XL Sportster

Low stock

Description Mounts crankcase halves together. Kits come complete with washers; studs and nuts where applicable. Chome plated. Fitment77-90 XL Sport...

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£50.94
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£50.94
£47.08
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£47.08
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£32.61
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£32.61
£31.18
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£31.18

MCS Nut, Pinion and Sprocket Shaft – L1981–1985 XL Sportster

Low stock

Description 3/4-20 threaded. Used on flywheel side. Repl. 23902-81. FitmentL81-85 XL Sportster (NU)Product Details Brand: MCS Category: MOTOR PA...

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£32.61
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£32.61
£31.18
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£31.18
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£36.34
£36.34 - £36.34
£36.34
£36.16
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£36.16

James Gaskets Oil Seal Pushrods / Magneto Mount – Magneto Mount: 1968–1969 Xlch. Pushrod…

Low stock

Description Fits all H-D; Joe Hunt and Morris magnetos. OEM replacement reference 12023. Fitment Magneto mount: 68-69 XLCH (NU). Pushrod covers upp...

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£36.34
£36.34 - £36.34
£36.34
£36.16
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£36.16
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£36.32
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£36.32
£35.96
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£35.96

James Gaskets Oil Seal Clutch Gear XL – 1967–1970 XL Sportster; 1970 Xlch

Low stock

Description Double lip. Metal OD. OEM replacement reference 12021B. Fitment 67-70 XL Sportster 1970 XLCH (NU) Product Details Brand: James Gaskets...

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£36.32
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£36.32
£35.96
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£35.96
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£26.88
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£26.88
£26.62
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£26.62

James Gaskets Inner Oil Seal. Generator – 1961–1969 Big Twin; 1961–1973 XL…

Low stock

Description OEM replacement reference 12002. Fitment 61-69 Big Twin 61-73 XL Sportster 58-73 Servi-Car (NU) Product Details Brand: James Gaskets ...

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£26.88
£26.88 - £26.88
£26.88
£26.62
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£26.62
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£19.50
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£19.50
£19.31
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£19.31

James Gaskets O-Ring Clutch Gear – L1957–1966 XL Sportster; XLH; Xlch…

Low stock

Description In transmission. OEM replacement reference 11103. Fitment L57-66 XL Sportster, XLH, XLCH 67-69 XLCH (NU) Product Details Brand: James ...

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£19.50
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£19.50
£19.31
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£19.31
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£16.51
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£16.51
£16.35
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£16.35

James Gaskets O-Ring Distributor Base – 1966–1969 XLH; 1966–1973 45" Servi-Car

Out of stock

Description Used between distributor and case. OEM replacement reference 11102. Fitment 66-69 XLH 66-73 45" Servi-Car (NU) Product Details Brand: ...

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£16.51
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£16.51
£16.35
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£16.35
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£18.18 - £18.18
£18.18
£19.15
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£19.15

MCS Lower Valve Spring Collar Set. Steel. Std – L1983–1985 XL Sportster

In stock

Description OEM style replacement steel lower collars for use in OEM applications. USA made. Repl. 18220-83. FitmentL83-85 XL Sportster (NU)Product...

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£18.18 - £18.18
£18.18
£19.15
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£19.15
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£36.25
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£36.25
£34.66
£34.66 - £34.66
£34.66

MCS Upper Valve Spring Collar Set. Steel. Std – 36-E81 Big Twin

Low stock

Description OEM style replacement steel top collars for use in OEM applications. USA made. Repl. 18221-36. Fitment36-E81 Big Twin (NU)Product Detai...

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£36.25
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£36.25
£34.66
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£34.66
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Hastings 3-7/16" Bore Chr/Moly Piston Ring Set. STD – 41-E78 1200cc/74" Big Twin
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£57.68
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£57.68
£50.50
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Hastings 3-3/16" Bore Chr/Moly Piston Ring Set. +.060" – 1972–1985 XL Sportster

Low stock

Description Std cyl. bore: 3.187" (80.96mm). 1st ring: 1.6mm. 2nd ring: 1.6mm. Oil ring: 4.75mm. Tech tip: Piston grooves vs piston rings. It's not...

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£57.68
£57.68 - £57.68
£57.68
£50.50
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£50.50
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£28.99
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£28.99
£27.71
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£27.71

MCS Bushing, Oil Pump Drive Shaft – 1936–1999 Big Twin

Low stock

Description OEM replacement reference 24641-36 Fitment36-99 Big Twin (Excl. Twin Cam) (NU)Product Details Brand: MCS Category: MOTOR PARTS > ...

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£28.99
£28.99 - £28.99
£28.99
£27.71
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£27.71
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MCS Replacement XL 900cc Cast Piston. Std – 1957–1971 XL900
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£31.86
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£31.86
£29.45
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£29.45

MCS Replacement XL 900cc Cast Piston. +.080" – 1957–1971 XL900

Low stock

Description Standard 9:1 compression ratio. Perfect for a stock rebuild. Piston includes the wristpin and wristpin clips. Note: Piston rings must b...

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£31.86
£31.86 - £31.86
£31.86
£29.45
£29.45 - £29.45
£29.45
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MCS Replacement XL 900cc Cast Piston. Std – 1957–1971 XL900
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£29.96
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£29.96
£27.69
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£27.69

MCS Replacement XL 900cc Cast Piston. +.060" – 1957–1971 XL900

Low stock

Description Standard 9:1 compression ratio. Perfect for a stock rebuild. Piston includes the wristpin and wristpin clips. Note: Piston rings must b...

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£29.96
£29.96 - £29.96
£29.96
£27.69
£27.69 - £27.69
£27.69
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MCS Replacement XL 900cc Cast Piston. Std – 1957–1971 XL900
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£29.87
£29.87 - £29.87
£29.87
£27.60
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£27.60

MCS Replacement XL 900cc Cast Piston. +.030" – 1957–1971 XL900

Low stock

Description Standard 9:1 compression ratio. Perfect for a stock rebuild. Piston includes the wristpin and wristpin clips. Note: Piston rings must b...

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£29.87
£29.87 - £29.87
£29.87
£27.60
£27.60 - £27.60
£27.60
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Save 8% Save %
£31.86
£31.86 - £31.86
£31.86
£29.45
£29.45 - £29.45
£29.45

MCS Replacement XL 900cc Cast Piston. Std – 1957–1971 XL900

Low stock

Description Standard 9:1 compression ratio. Perfect for a stock rebuild. Piston includes the wristpin and wristpin clips. Note: Piston rings must b...

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£31.86
£31.86 - £31.86
£31.86
£29.45
£29.45 - £29.45
£29.45
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£68.60
£68.60 - £68.60
£68.60
£65.81
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£65.81

MCS Rocker Arm, Front Intake – 1957–1985 XL Sportster

Low stock

Description Stock style replacement. Repl. 17396-57A. Fitment57-85 XL Sportster (NU)Product Details Brand: MCS Category: MOTOR PARTS > ROCKER...

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£68.60
£68.60 - £68.60
£68.60
£65.81
£65.81 - £65.81
£65.81
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£69.72
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£69.72
£66.91
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£66.91

MCS Rocker Arm, Front Exhaust – 1957–1985 XL Sportster

Low stock

Description Stock style replacement. Repl. 17394-57A. Fitment57-85 XL Sportster (NU)Product Details Brand: MCS Category: MOTOR PARTS > ROCKER...

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£69.72
£69.72 - £69.72
£69.72
£66.91
£66.91 - £66.91
£66.91
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