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Engine - Additional Engine Products - Motorcycle Storehouse

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£7.64
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£7.31
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£7.31

MCS Woodruff Keys - 54-E75; 1987-1989 Big Twin: Pinion Gear…

Available

Description Pinion shaft / oil pump shaft. OEM replacement reference 23985-54. Fitment 54-E75 87-89 Big Twin: Pinion gear on pinion shaft. 54-86 Bi...

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£7.64
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£7.64
£7.31
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£7.31
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£5.08
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£5.08
£4.85
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£4.85

MCS Wooruff Keys, Crankpin & Pinion Shaft for Harley-Davidson Late 1981-1999 Big Twin (Excl. TC): Crankpin. Late 1981-1988 Big Twin: Pinion Shaft. Late 1981-1999 XL Sportster: Pinion Shaft, Crankpin.

Available

Description Repl. 11218. Fitment L81-99 Big Twin (Excl. TC) (NU) : crankpin. L81-88 Big Twin (NU) : pinion shaft. L81-99 XL Sportster (NU) : pinion...

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£5.08
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£5.08
£4.85
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£4.85
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£32.61 - £32.61
£32.61
£32.91
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£32.91

MCS Woodruff Keys for Harley-Davidson 1952-Early 1981 K, XL Sportster; 2012-Early 1981 Big Twin; 1932-1973 45" Flatheads

Available

Description Pinion & sprocket shaft Fitment 52-E81 K, XL Sportster 12-E81 Big Twin 32-73 45" Flatheads (NU) Product Details Brand: MCS Categ...

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£32.61 - £32.61
£32.61
£32.91
£32.91 - £32.91
£32.91
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£38.08
£38.08 - £38.08
£38.08
£36.41
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£36.41

MCS Retainer, Pinion Shaft Bearing for Harley-Davidson 1954-1976 XL Sportster; 1955-1957 Big Twin

Available

Description Roller bearing retainer (cage) only; used on right side crankcase. Note: Loose oversize rollers must be purchased separately. Fitment 5...

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£38.08
£38.08 - £38.08
£38.08
£36.41
£36.41 - £36.41
£36.41
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£18.18
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£18.18
£17.38
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£17.38

MCS Thrust Washers, Pinion Shaft for Harley-Davidson 1954-1979 XL Sportster; 1955-1957 Big Twin

Available

Description Thrust washers, pinion shaft Fitment 54-79 XL Sportster 55-57 Big Twin (NU) Product Details Brand: MCS Category: MOTOR PARTS > TH...

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£18.18
£18.18 - £18.18
£18.18
£17.38
£17.38 - £17.38
£17.38
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£43.50
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£43.50
£41.59
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£41.59

MCS Thrustwasher, Sprocket Shaft Bearing for Harley-Davidson 2003-2017 Twin Cam; 2017-2026 M8; 2004-2022 XL Sportster; 2008-2012 XR1200

Available

Description 1 used. OEM replacement reference 8973; 8972 Fitment 03-17 (NU) Twin Cam 17-26 M8 04-22 (NU) XL Sportster 08-12 (NU) XR1200 Product Det...

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£43.50
£43.50 - £43.50
£43.50
£41.59
£41.59 - £41.59
£41.59
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£16.37 - £16.37
£16.37
£17.38
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£17.38

MCS Spring, Baffle Oil Pan for Harley-Davidson 1999-2017 Dyna; 1999-2008 FLT

Available

Description Spring, baffle oil pan Fitment 99-17 Dyna 99-08 (NU) FLT Product Details Brand: MCS Category: MOTOR PARTS > OIL PAN MOUNT KITS U...

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£16.37 - £16.37
£16.37
£17.38
£17.38 - £17.38
£17.38
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£64.14
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£64.14
£59.50
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£59.50

MCS Outer Cam Chain, 99-06 Twin Cam for Harley-Davidson 1999-2006 Twin Cam (Excl. 2006 Dyna)

Available

Description 1 used. Outer (primary) cam chain. OEM replacement reference 25610-99 Fitment99-06 Twin Cam (excl. 2006 Dyna) (NU)Product Details Bra...

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£64.14
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£64.14
£59.50
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£59.50
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£48.95
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£48.95
£45.42
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£45.42

MCS Inner Cam Chain, 99-06 Twin Cam for Harley-Davidson 1999-2006 Twin Cam (Excl. 2006 Dyna)

Available

Description 1 used. Connects both cams. Inner (secondary) camshaft chain. OEM replacement reference 25607-99 Fitment99-06 Twin Cam (excl. 2006 Dyna...

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£48.95
£48.95 - £48.95
£48.95
£45.42
£45.42 - £45.42
£45.42
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£38.08
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£38.08
£36.41
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£36.41

MCS Breather Pipe Assembly, Black for 1958-1964 Panhead

Available

Description OEM style reproduction. Fits between crankcase and primary. Note: See 915425 (OEM 24918-58) for rubber breather nipple. Fitment58-64 Pa...

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£38.08
£38.08 - £38.08
£38.08
£36.41
£36.41 - £36.41
£36.41
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£27.16
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£27.16
£25.97
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£25.97

MCS Breather Pipe Assembly, Black for 1948-1957 & 1964 61"/74" Panhead

Available

Description OEM style reproduction. Fits between crankcase and primary. Fitment48-57 & 1964 61"/74" Panhead (NU)Product Details Brand: MCS C...

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£27.16
£27.16 - £27.16
£27.16
£25.97
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£25.97
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£9.05
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£9.05
£8.65
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£8.65

MCS Stud, Idler Gear for Harley-Davidson 1954-1978 K, XL Sportster(00 CAT 97=USA MADE)

Available

Description 54-78 K; XL(NU) (00 CAT 97=USA made) Fitment54-78 K, XL Sportster (NU) (00 CAT 97=USA MADE)Product Details Brand: MCS Category: MOTO...

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£9.05
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£9.05
£8.65
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£8.65
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£48.17
£48.17 - £48.17
£48.17
£44.52
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£44.52

MCS PCV Crankcase Breather Cannister - Universal

Available

Description Chrome. Positive Crankcase Ventilation; a universal chrome plated steel crankvent system for use on all H-D models. Fits regular 3/8" o...

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£48.17
£48.17 - £48.17
£48.17
£44.52
£44.52 - £44.52
£44.52
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£20.02
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£20.02
£19.15
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£19.15

MCS Separator, Breather Screen for Harley-Davidson 1936-1969 Big Twin

Available

Description OEM replacement reference 25279-36 (585-36A) Fitment36-69 Big Twin (NU)Product Details Brand: MCS Category: MOTOR PARTS > BREATHE...

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£20.02
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£19.15
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£19.15
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£20.02
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£20.02
£19.15
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£19.15

MCS Seal Ring, Pinion Shaft for Harley-Davidson 1940-1953 Big Twin

Available

Description Seal ring, pinion shaft Fitment40-53 Big Twin (NU)Product Details Brand: MCS Category: MOTOR PARTS > PINION SHAFTS Unit: 1 Prod...

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£20.02
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£20.02
£19.15
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£19.15
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£11.81
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£11.81
£10.56
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£10.56

MCS Breather Tube, Crankcase XL for 54-78 XLH, XLCH

Available

Description Breather tube, crankcase XL Fitment 54-78 XLH XLCH (NU) Product Details Brand: MCS Category: MOTOR PARTS > BREATHER PARTS Unit: ...

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£11.81
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£11.81
£10.56
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£10.56
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£9.46 - £9.46
£9.46
£10.38
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£10.38

MCS Breather Bolt Set for Harley-Davidson 1991-2022 XL Sportster (Excl. XR1200)

Currently Unavailable

Description 2 used. Hollow breather bolts; 1/2-13 threaded. Allows connection of heads to breather hose. Note: See 999488 for breather bolt o-rings...

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£9.46 - £9.46
£9.46
£10.38
£10.38 - £10.38
£10.38
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£32.83
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£32.83
£32.05
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£32.05

MCS Cam & Pinion Gear Gauge Pins 105" for Harley-Davidson 1954-1989 Big Twin

Currently Unavailable

Description .105 inch diameter. Used to check pinion and cam gears for pitch diameters. A loose fit results in a clicking noise but a tight fit in ...

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£32.83
£32.83 - £32.83
£32.83
£32.05
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£32.05
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£18.18
£18.18 - £18.18
£18.18
£17.38
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£17.38

MCS 84-E85 Hydraulic Tappet De-Activators for Harley-Davidson 1984-Early 1985 Evo Big Twin

Available

Description Fits stock early hydraulic tappets in 84-E85 Evo Big Twin models only. This is basically a solid lifter conversion kit; used to de-acti...

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£18.18
£18.18 - £18.18
£18.18
£17.38
£17.38 - £17.38
£17.38
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£11.89
£11.89 - £11.89
£11.89
£10.63
£10.63 - £10.63
£10.63

MCS Breather Bolt Set for Harley-Davidson 2008-2017 Twin Cam; 2017-2025 M8 (Excl. 2025 Softail; 2023-2025 FLTRXSE; 2024-2025 FLTRXSTSE; 2023-2025 FLHXSE; 2024-2025 FLHX; 2025 FLHXU; 2024-2025 FLTRX)

Available

Description 2 bolts used. 3/8-16 threaded. Hollow bolts. Long type. Allows connection of heads to breather hose. Used in combination with aftermark...

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£11.89
£11.89 - £11.89
£11.89
£10.63
£10.63 - £10.63
£10.63
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£18.18 - £18.18
£18.18
£19.15
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£19.15

MCS Sprocket Shaft Bearing Spacer Shim .098" for Harley-Davidson 1969-2002 Big Twin, Twin Cam B

Available

Description Used to set correct pre-load onto sprocket shaft bearings. Approx. dimensions: 1.265" ID; 1.530" OD Fitment 69-02 Big Twin Twin Cam B (...

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£18.18 - £18.18
£18.18
£19.15
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£19.15
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£5.39
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£5.39
£5.16
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£5.16

MCS Sprocket Shaft Bearing Spacer Shim .094" for Harley-Davidson 1969-2002 Big Twin, Twin Cam B

Available

Description Used to set correct pre-load onto sprocket shaft bearings. Approx. dimensions: 1.265" ID; 1.530" OD Fitment 69-02 Big Twin Twin Cam B (...

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£5.39
£5.39 - £5.39
£5.39
£5.16
£5.16 - £5.16
£5.16
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£7.48
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£7.15
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£7.15

MCS Sprocket Shaft Bearing Spacer Shim .098" for Harley-Davidson 1977-2003 XL Sportster

Available

Description Used to correct pre-load on the sprocket shaft bearing. Note: See 965410 for 9-piece shim assortment with .098" to .112" thick shims. F...

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£7.48
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£7.48
£7.15
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£7.15
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£7.48
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£7.15
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£7.15

MCS Sprocket Shaft Bearing Spacer Shim .100" for Harley-Davidson 1977-2003 XL Sportster

Available

Description Used to correct pre-load on the sprocket shaft bearing. Note: See 965410 for 9-piece shim assortment with .098" to .112" thick shims. F...

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£7.48
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£7.15
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£7.15
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