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Ironhead Sportster - Clutch, Drivetrain & Brakes

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£6.56 - £6.56
£6.56
£6.56 - £6.56
£6.56

MCS Primary Chain Adjuster Bracket – 1954–1976 KH; XL Sportster; XLH…

Available

Description OEM style reproduction replacement for 39980-54. Fitment 54-76 KH XL Sportster XLH 70-77 XLCH (NU) Product Details Brand: MCS Catego...

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£6.56 - £6.56
£6.56
£6.56 - £6.56
£6.56
£22.15 - £22.15
£22.15
£22.15 - £22.15
£22.15

MCS XL Oil Fill & Clutch Adj. Plug, Slotted – 1977–1985 XL Sportster

Available

Description Chrome Fitment77-85 XL Sportster (NU)Product Details Brand: MCS Category: PRIMARY COVERS > PRIMARY CASE PLUGS Unit: 1 Product c...

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£22.15 - £22.15
£22.15
£22.15 - £22.15
£22.15
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97

MCS Thrust Washer, Transmission Mainshaft, Right Side .0845" – L1984–1990 4-Speed XL Sportster

Available

Description OEM replacement reference 38382-84 FitmentL84-90 4-speed XL Sportster (NU)Product Details Brand: MCS Category: TRANSMISSION/DRIVELIN...

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£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97
Sold out
£24.51 - £24.51
£24.51
£24.51 - £24.51
£24.51

MCS Plug, Carrier Spring Retainer – 1952–1956 K; KH; 1957–1990 XL Sportster

Currently Unavailable

Description 2 used in transmission. OEM replacement reference 34485-52 Fitment 52-56 K, KH 57-90 XL Sportster (NU) Product Details Brand: MCS Ca...

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£24.51 - £24.51
£24.51
£24.51 - £24.51
£24.51
Sold out
£12.16 - £12.16
£12.16
£12.16 - £12.16
£12.16

MCS Clutch Hub Roller. +.0008" Oversize – 36-E84 Big Twin

Available

Description 20 used. +.0008" oversize for the standard .2189" x .500" clutch hub rollers. OEM replacement reference 9540A (= standard size) Fitment...

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£12.16 - £12.16
£12.16
£12.16 - £12.16
£12.16
£13.89 - £13.89
£13.89
£13.89 - £13.89
£13.89

MCS OEM Style Clutch/Brake Lever Assembly – 1941–1964 FL (Brake); 1941–1967 FL…

Available

Description Polished; 3/8" - medium cable hole; for 1 inch handlebar Fitment 41-64 FL (brake) 41-67 FL (clutch) 54-72 XL Sportster (brake) and cust...

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£13.89 - £13.89
£13.89
£13.89 - £13.89
£13.89
£37.94 - £37.94
£37.94
£37.94 - £37.94
£37.94

MCS Clutch Lever Bracket Assy, Chrome – 1982–1995 Big Twin; XL Sportster

Available

Description Excl. lever Fitment82-95 Big Twin, XL Sportster (NU)Product Details Brand: MCS Category: BRAKE > CLUTCH LEVER BRACKETS Unit: SET...

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£37.94 - £37.94
£37.94
£37.94 - £37.94
£37.94
£24.70 - £24.70
£24.70
£24.70 - £24.70
£24.70

MCS Adjusting Screw, Clutch – 71-E84 XL Sportster (Also Etc Clutch…

Available

Description Adjusting screw, clutch Fitment71-E84 XL Sportster (also ETC clutch with 3/8" hole)Product Details Brand: MCS Category: DRIVE LINE-C...

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£24.70 - £24.70
£24.70
£24.70 - £24.70
£24.70
£97.75 - £97.75
£97.75
£97.75 - £97.75
£97.75

MCS Brake Rotor Stainless Drilled 11.5" – 1974–1977 FX; XL Sportster

Available

Description front; stainless; 11.5" diameter; countersunk 1/4" mounting holes; open center Fitment74-77 FX, XL Sportster (NU)Product Details Bran...

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£97.75 - £97.75
£97.75
£97.75 - £97.75
£97.75
£2.41 - £2.41
£2.41
£2.41 - £2.41
£2.41

MCS Rivets, Rachet Plate. Clutch – 1971–1975 & 77-E79 XL Sportster (12…

Available

Description Rivets, rachet plate. Clutch Fitment71-75 & 77-E79 XL Sportster (NU) (12 used)Product Details Brand: MCS Category: DRIVE LINE-CL...

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£2.41 - £2.41
£2.41
£2.41 - £2.41
£2.41
Sold out
£47.11 - £47.11
£47.11
£47.11 - £47.11
£47.11

MCS Rear Sprocket, Zinc. 48t – 1973–1985 4-Speed Big Twin; 1979–1981 XL…

Currently Unavailable

Description Rear sprocket, zinc. 48t Fitment 73-85 4-speed Big Twin 79-81 XL Sportster (NU) Product Details Brand: MCS Category: SPROCKETS AND C...

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£47.11 - £47.11
£47.11
£47.11 - £47.11
£47.11
Sold out
£28.43 - £28.43
£28.43
£28.43 - £28.43
£28.43

MCS Kickstart Arm, Large Offset. Chrome – L1972–1976 FX; 1952–1976 K; XL…

Available

Description With large offset to clear most exhaust systems. Complete with mounting hardware. Overall length approx. 22cm. OEM replacement referenc...

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£28.43 - £28.43
£28.43
£28.43 - £28.43
£28.43
£418.28 - £418.28
£418.28
£418.28 - £418.28
£418.28

MCS Clutch Shell with Sprocket Assembly – 1971–1980 XL Sportster with Kickstart…

Available

Description Compatible with kick-start models only. OEM style replacement clutch basket & sprocket. OEM replacement reference 37701-71. Fitment...

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£418.28 - £418.28
£418.28
£418.28 - £418.28
£418.28
£10.27 - £10.27
£10.27
£10.27 - £10.27
£10.27

MCS Thrust Washer, Countershaft 1st Gear .070" – 1952–1954 KH; 1957–1985 XL Sportster

Available

Description Right side. Dimensions 1.325" OD and 0.887" ID. OEM replacement reference 35828-52 Fitment 52-54 KH 57-85 XL Sportster (NU) Product Det...

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£10.27 - £10.27
£10.27
£10.27 - £10.27
£10.27
£7.92 - £7.92
£7.92
£7.92 - £7.92
£7.92

MCS Thrust Washers, Kickstart Shaft – 1936–1986 4-Speed Big Twin with…

Available

Description OEM replacement reference 33080-36; 2077-36 Fitment36-86 4-speed Big Twin with kickstart (NU)Product Details Brand: MCS Category: TR...

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£7.92 - £7.92
£7.92
£7.92 - £7.92
£7.92
£47.55 - £47.55
£47.55
£47.55 - £47.55
£47.55

MCS Brake Rotor Undrilled 11.5" – 1984–1999 Evo Big Twin; Twin Cam.; XL…

Available

Description - OEM style replacement - Zinc plated steel - Front - 11.5" diameter - With speedo drive gap - Counterbored 5/16" mounting holes - 50mm...

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£47.55 - £47.55
£47.55
£47.55 - £47.55
£47.55
£19.31 - £19.31
£19.31
£19.31 - £19.31
£19.31

MCS Sprocket Transmission, 21t – L1984–1990 XL Sportster

Available

Description Sprocket transmission, 21t. FitmentL84-90 XL Sportster (NU)Product Details Brand: MCS Category: SPROCKETS AND CHAINS > SPROCKETS ...

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£19.31 - £19.31
£19.31
£19.31 - £19.31
£19.31
£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38

MCS Spring, Worm Lever Clutch/Shifter Pawl Transmission – 1952–1956 K; KH; 1957–1970 XL Sportster…

Available

Description Multiple applications. OEM replacement reference 37222-52 Fitment 52-56 K, KH 57-70 XL Sportster (NU) : Worm lever, clutch (1). 72-90 X...

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£17.38 - £17.38
£17.38
£17.38 - £17.38
£17.38
£25.79 - £25.79
£25.79
£25.79 - £25.79
£25.79

MCS Transmission Sprocket, 24t – L79-E84 XL Sportster

Available

Description Black reproductions of the original style swingarm. (blue print number 47504-58) FitmentL79-E84 XL Sportster (NU)Product Details Bran...

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£25.79 - £25.79
£25.79
£25.79 - £25.79
£25.79
£10.98 - £10.98
£10.98
£10.98 - £10.98
£10.98

MCS Thrust Washer, Transmission Mainshaft, Right Side .030" – 1952–1956 K; KH; 57-E84 XL Sportster

Available

Description Chrome plated. Fits the stock rear master cylinder. OEM replacement reference 41747-79. Fitment L79-84 FL 80-82 FXWG (NU) Product Detai...

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£10.98 - £10.98
£10.98
£10.98 - £10.98
£10.98
£9.80 - £9.80
£9.80
£9.80 - £9.80
£9.80

MCS Spring Clip, Brake Caliper. Front – 1984–1999 Evo Big Twin; Twin Cam; XL…

Available

Description 1 used. OEM replacement reference 44061-83 Fitment 84-99 (NU) Evo Big Twin, Twin Cam, XL Sportster L88-11 (NU) FXSTS, FLSTS springers P...

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£9.80 - £9.80
£9.80
£9.80 - £9.80
£9.80
MCS Brake Caliper, Left Front – 1984–1999 Big Twin; 1984–1999 XL…
£107.75 - £107.75
£107.75
£107.75 - £107.75
£107.75

MCS Brake Caliper, Left Front – 1984–1999 Big Twin; 1984–1999 XL…

Available

Description Black; stock replacement Fitment 84-99 Big Twin (excl. Springers) 84-99 XL Sportster (NU) Product Details Brand: MCS Category: BRAKE...

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£107.75 - £107.75
£107.75
£107.75 - £107.75
£107.75
£45.50 - £45.50
£45.50
£45.50 - £45.50
£45.50

MCS Clutch Lever Assembly. Chrome – 1982–1995 Big Twin; XL Sportster

Available

Description OEM style replacement handlebar clutch lever assembly. Incl. half clamp; bracket and lever Fitment82-95 Big Twin, XL Sportster (NU)Prod...

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£45.50 - £45.50
£45.50
£45.50 - £45.50
£45.50
£22.64 - £22.64
£22.64
£22.64 - £22.64
£22.64

MCS Shifter Fork Shaft Kit – 1937–1986 4-Speed FL; FX (L1977–1984 Big…

Available

Description Incl. O-ring and E-clip retaining ring. OEM replacement reference 34186-76. Fitment37-86 4-speed FL, FX (L77-84 Big Twin design) (NU)Pr...

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

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