Skip to content
Find us Hours of Business Email Us Trade Account Shipping Cookie policy Returns Terms & Conditions Privacy Policy Refunds

Ironhead Sportster - Engine Components

Filters

£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64

MCS Lock Plate, Cam Gear – 1958–1990 XL Sportster

Available

Description Lock plate, cam gear Fitment58-90 XL Sportster (NU)Product Details Brand: MCS Category: MOTOR PARTS > CAM GEARS Unit: PR Produc...

View full details
£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97

MCS Scavenger Pump Screen – 52-E73 XL Sportster (Breather Valve…

Available

Description Scavenger pump screen Fitment52-E73 XL Sportster (NU) (breather valve screen)Product Details Brand: MCS Category: MOTOR PARTS > O...

View full details
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97
£13.89 - £13.89
£13.89
£13.89 - £13.89
£13.89

MCS Spring, Pushrod Cover / Keeper – 1936–2025 Big Twin; 1957–1990 XL…

Available

Description OEM style reproduction. OEM replacement reference 17947-36. Fitment 36-25 Big Twin (excl. Flatheads) 57-90 (NU) XL Sportster Product De...

View full details
£13.89 - £13.89
£13.89
£13.89 - £13.89
£13.89
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97

MCS Flywheel Thrust Washer Set, Bronze – 1957–1971 XL Sportster

Available

Description For use with aluminum retainers; fits between connecting rods and flywheels. Repl. 23972-57A. Fitment57-71 XL Sportster (NU)Product Det...

View full details
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97
£124.59 - £124.59
£124.59
£124.59 - £124.59
£124.59

MCS Sportster Breather Valve, with Gear – 1960–1971 XL Sportster

Available

Description OEM style replacement. USA made. Fitment60-71 XL Sportster (NU)Product Details Brand: MCS Category: MOTOR PARTS > BREATHER VALVES...

View full details
£124.59 - £124.59
£124.59
£124.59 - £124.59
£124.59
£6.97 - £6.97
£6.97
£6.97 - £6.97
£6.97

MCS Flywheel Thrust Washer Set, Bronze – L1970–1999 B.t; L79-E86 XL Sportster

Available

Description For use with aluminum retainers; fits between connecting rods and flywheels. Approx. dimensions: 1.415" ID x 2.329" OD x .065" thick. O...

View full details
£6.97 - £6.97
£6.97
£6.97 - £6.97
£6.97
£15.65 - £15.65
£15.65
£15.65 - £15.65
£15.65

MCS Timer Stud Screw Set – 1982–2002 XL Sportster; 1980–1999 Big…

Available

Description Points plate studs (timer stud screws). Used to mount the sensor with base plate; to the cam cover housing (nose cone). 8/32 threaded. ...

View full details
£15.65 - £15.65
£15.65
£15.65 - £15.65
£15.65
£8.98 - £8.98
£8.98
£8.98 - £8.98
£8.98

MCS Rocker Shaft End Nut Set, Red Plastic Inserts – 1966–1984 Shovelhead; 1957–1985 XL…

Available

Description Chrome plated. With red plastic inserts like stock. OEM reproduction. Used on the left side of the rocker box. 7/16-20 threaded. Repl. ...

View full details
£8.98 - £8.98
£8.98
£8.98 - £8.98
£8.98
£58.89 - £58.89
£58.89
£58.89 - £58.89
£58.89

MCS Sprocket Shaft Extension Only – L1974–1976 XL Sportster

Available

Description Sprocket shaft extension only FitmentL74-76 XL Sportster (NU)Product Details Brand: MCS Category: MOTOR PARTS > SPROCKET SHAFTS E...

View full details
£58.89 - £58.89
£58.89
£58.89 - £58.89
£58.89
£4.42 - £4.42
£4.42
£4.42 - £4.42
£4.42

MCS Lock Plate, Sprocket & Pinion Shaft – 36-E81 Big Twin; 52-E81 XL Sportster

Available

Description Small Fitment 36-E81 Big Twin 52-E81 XL Sportster (NU) Product Details Brand: MCS Category: MOTOR PARTS > SPROCKET SHAFTS PARTS ...

View full details
£4.42 - £4.42
£4.42
£4.42 - £4.42
£4.42
£4.74 - £4.74
£4.74
£4.74 - £4.74
£4.74

MCS Drop-In 53-82 Oil Filter – 1953–1978 K; XL Sportster; 53-E82 Big…

Available

Description Replaces the complete OEM type filter construction and will improve oil filtration over the stock system. No more messy oil filter chan...

View full details
£4.74 - £4.74
£4.74
£4.74 - £4.74
£4.74
£29.43 - £29.43
£29.43
£29.43 - £29.43
£29.43

MCS Flywheel Thrust Washer Set, Bronze. +.005" – L1970–1999 B.t; L79-E86 XL Sportster

Available

Description +.005 oversize. For use with aluminum retainers; fits between connecting rods and flywheels. OEM replacement reference none. Fitment L7...

View full details
£29.43 - £29.43
£29.43
£29.43 - £29.43
£29.43
£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38

MCS Chain Oiler Adj.screw. (Hex Head) – 1933–1964 and 68-E83 FL; 1970–1976 XL…

Available

Description Chain oiler adj.screw. (hex head) Fitment 33-64 and 68-E83 FL 70-76 XL Sportster 32-73 45" SV (NU) Product Details Brand: MCS Catego...

View full details
£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38
MCS Replacement XL 900cc Cast Piston. Std – 1957–1971 XL900
£26.31 - £26.31
£26.31
£26.31 - £26.31
£26.31

MCS Replacement XL 900cc Cast Piston. +.020" – 1957–1971 XL900

Available

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

View full details
£26.31 - £26.31
£26.31
£26.31 - £26.31
£26.31
£8.65 - £8.65
£8.65
£8.65 - £8.65
£8.65

MCS Washer, Rocker Shaft – 1973–1981 XL Sportster; XLS

Available

Description Washer, rocker shaft Fitment 73-81 XL Sportster XLS (NU) Product Details Brand: MCS Category: MOTOR PARTS > ROCKER SHAFT WASHERS ...

View full details
£8.65 - £8.65
£8.65
£8.65 - £8.65
£8.65
£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64

MCS Dowel Pin – Transmission Housing: 1941–1986 4-Speed…

Available

Description Transmission housing & trapdoor. Inner to outer primary cover. Cam cover OEM replacement reference 375 Fitment Transmission housing...

View full details
£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64

MCS Pinion Shaft Bushing. Std. Size – 1977–2022 XL Sportster; 1987–2002 Buell

Available

Description Bronze. Used in cam cover. OEM style replacement for 25593-74. Fitment 77-22 XL Sportster (Excl. 08-12 XR1200) 87-02 Buell (NU) Product...

View full details
£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64
Sold out
£15.83
£15.83 - £15.83
£15.83
£15.69
£15.69 - £15.69
£15.69

S&S Dowel Pin. Case to Case/Top Cover & Case to Cylinder – Cylinder to Case: 1984–1999 Big Twin.…

Currently Unavailable

Description Steel. .250" diameter x .500" long. OEM replacement reference 358 Fitment Cylinder to case: 84-99 Big Twin (NU). Case to case (2 used):...

View full details
£15.83
£15.83 - £15.83
£15.83
£15.69
£15.69 - £15.69
£15.69
Sold out

Compare products

Select 2 or 3 items to compare

Select first item to compare

Select second item to compare

Select third item to compare

Compare