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

Engine - Additional Engine Products - Motorcycle Storehouse

Browse this smaller range of Engine - Additional Engine Products. Check exact model-year fitment and specifications on each product page.

Back to Engine - Additional Engine Products

Filters

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

MCS Spacer, Sprocket Shaft for Harley-Davidson 2003-2005 FLT/Touring

Currently Unavailable

Description Spacer, sprocket shaft Fitment03-05 FLT/Touring (NU)Product Details Brand: MCS Category: MOTOR PARTS > SPROCKET SHAFTS SPACERS U...

View full details
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97
Sold out
Sold out
£103.80 - £103.80
£103.80
£103.80 - £103.80
£103.80

MCS Pinion Shaft Bushing. Std. Size for Harley-Davidson 1993-1999 Big Twin (Excl. TC)

Currently Unavailable

Description Steel. In crankcase. Standard size is 2.1270". 360° oiling. Note: The 93-99 B.T. pinion bushing features a 360° oiling groove. These bu...

View full details
£103.80 - £103.80
£103.80
£103.80 - £103.80
£103.80
Sold out
£31.18 - £31.18
£31.18
£31.18 - £31.18
£31.18

MCS Lower Valve Spring Collar Set. Steel. Std for Harley-Davidson Late 1981-Early 1983 XL Sportster

Available

Description Glide style; chrome cover incl. mounting hardware. OEM replacement reference 71800-61A FitmentL81-E83 XL Sportster (NU)Product Details ...

View full details
£31.18 - £31.18
£31.18
£31.18 - £31.18
£31.18
£13.89 - £13.89
£13.89
£13.89 - £13.89
£13.89

MCS Steel Breather Valve Spacer Set .110" to .125" for Harley-Davidson 1950-Early 1977 Big Twin

Available

Description Use with plastic breather valves only. Small hole. Spacer set; 4-pk. Incl. .110"; .115"; .120" and .125" sized spacers. Used to set cor...

View full details
£13.89 - £13.89
£13.89
£13.89 - £13.89
£13.89
£36.41 - £36.41
£36.41
£36.41 - £36.41
£36.41

MCS Camshaft Spacers, .130" for Harley-Davidson 2007-2025 Softail; 2006-2017 Dyna; 2007-2025 FLT/Touring (Excl. 2023-2025 121" VVT); 2009-2025 Trikes

Available

Description Use as required. OEM replacement reference 25736-06 Fitment 07-25 Softail 06-17 (NU) Dyna 07-25 FLT/Touring (excl. 23-25 121" VVT) 09-2...

View full details
£36.41 - £36.41
£36.41
£36.41 - £36.41
£36.41
£140.67 - £140.67
£140.67
£140.67 - £140.67
£140.67

MCS Rocker Arm Assembly, Front Exhaust / Rear Intake for 1948-1965 Panhead

Available

Description Complete OEM style rocker arm assembly. Repl. 17611-48 upper & lower housing and 17375-48 rocker arm. Fitment48-65 Panhead (NU)Prod...

View full details
£140.67 - £140.67
£140.67
£140.67 - £140.67
£140.67
£12.16 - £12.16
£12.16
£12.16 - £12.16
£12.16

MCS Steel Breather Valve Spacers .125" for Harley-Davidson 1950-Early 1977 Big Twin

Available

Description Use with steel breather valves only. Small hole. Used to set correct end play. Note: Steel breathers require steel breather valve space...

View full details
£12.16 - £12.16
£12.16
£12.16 - £12.16
£12.16
£47.02 - £47.02
£47.02
£47.02 - £47.02
£47.02

MCS Pinion Shaft Bearing. White/Grey for Harley-Davidson 1987-1999 Big Twin (Excl. Twin Cam)

Available

Description Sold with the OEM color code. Replacement late style right side crankcase bearing. Note: Will fit 58-86 Big Twins when pinion shaft spa...

View full details
£47.02 - £47.02
£47.02
£47.02 - £47.02
£47.02
£29.43 - £29.43
£29.43
£29.43 - £29.43
£29.43

MCS Inner Race, Pinion Shaft for Harley-Davidson 1987-2022 XL Sportster; 2008-2012 XR1200

Available

Description 1 used. Approx. dimensions for reference only: 31.9mm OD x 25.4mm ID. Fitment 87-22 XL Sportster 08-12 XR1200 (NU) Product Details Br...

View full details
£29.43 - £29.43
£29.43
£29.43 - £29.43
£29.43
£5.39 - £5.39
£5.39
£5.39 - £5.39
£5.39

MCS Rocker Arm Shim Set Shovel .020" for 1966-1984 Shovelhead

Available

Description Rocker arm shim set Shovel .020" Fitment66-84 Shovelhead (NU)Product Details Brand: MCS Category: MOTOR PARTS > ROCKER SHAFT SHIM...

View full details
£5.39 - £5.39
£5.39
£5.39 - £5.39
£5.39
Sold out
£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15

MCS Sprocket Shaft Bearing Spacer Shim .116" for Harley-Davidson 1969-2002 Big Twin, Twin Cam B

Currently Unavailable

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 (...

View full details
£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15
Sold out
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97

MCS Flywheel Washer SV, .078" (Outside) for 32-73 45" SV

Available

Description Flywheel washer SV, .078" (outside) Fitment32-73 45" SV (NU)Product Details Brand: MCS Category: MOTOR PARTS > FLYWHEEL WASHERS ...

View full details
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97
£6.72 - £6.72
£6.72
£6.72 - £6.72
£6.72

MCS Nut, Pinion Shaft for Harley-Davidson Late 1981-1988 Big Twin

Available

Description 3/4-20 threaded. On flywheel side. Repl. 24016-80. FitmentL81-88 Big Twin (NU)Product Details Brand: MCS Category: MOTOR PARTS > ...

View full details
£6.72 - £6.72
£6.72
£6.72 - £6.72
£6.72
£31.18 - £31.18
£31.18
£31.18 - £31.18
£31.18

MCS Upper Valve Spring Collar Set. Steel. Std for Harley-Davidson 1984-1999 Evo Big Twin; 1999-2004 Twin Cam; 1986-2003 XL Sportster)

Available

Description OEM style replacement steel top collars for use in OEM applications. USA made. Repl. 18219-83A. Fitment 84-99 Evo Big Twin 99-04 Twin C...

View full details
£31.18 - £31.18
£31.18
£31.18 - £31.18
£31.18
£152.29 - £152.29
£152.29
£152.29 - £152.29
£152.29

MCS Bushing Kit, Cam & Gear Shaft 37-73 SV for 1937-1973 45" (750cc) Flathead

Available

Description Complete kit to set your side valve cams up right; without missing anything. Kit includes following OEM part numbers: 9x 275; 6x 6767; ...

View full details
£152.29 - £152.29
£152.29
£152.29 - £152.29
£152.29
£10.01 - £10.01
£10.01
£10.01 - £10.01
£10.01

MCS 36-52 Tappet Adjusting Screw Kit for 1936-1947 Knucklehead; 1948-1965 Panhead. with OEM Solid Tappets

Available

Description With 3/8" ball end and 9/32"-32 threaded. OEM style reproduction replacement. Repl. 18555-36. Note: See JIMS 513466/Colony 989353/Impor...

View full details
£10.01 - £10.01
£10.01
£10.01 - £10.01
£10.01
£16.40 - £16.40
£16.40
£16.40 - £16.40
£16.40

MCS Drive Gear, Oil Pump for Harley-Davidson 1988-2022 XL Sportster (Excl. 2008-2012 XR1200)

Available

Description Steel. OEM replacement reference 26318-88A Fitment88-22 XL Sportster (Excl. 08-12 XR1200) (NU)Product Details Brand: MCS Category: M...

View full details
£16.40 - £16.40
£16.40
£16.40 - £16.40
£16.40
£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15

MCS Sprocket Shaft Bearing Spacer Shim .100" 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 (...

View full details
£19.15 - £19.15
£19.15
£19.15 - £19.15
£19.15
£134.42 - £134.42
£134.42
£134.42 - £134.42
£134.42

MCS Rocker Arm Assembly, Rear Exhaust / Front Intake for 1948-1965 Panhead

Available

Description Complete OEM style rocker arm assembly. Repl. 17611-48 upper & lower housing and 17360-48 rocker arm. Fitment48-65 Panhead (NU)Prod...

View full details
£134.42 - £134.42
£134.42
£134.42 - £134.42
£134.42
£25.97 - £25.97
£25.97
£25.97 - £25.97
£25.97

MCS Flywheel Thrust Washer Set, Bronze for Harley-Davidson 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
£8.65 - £8.65
£8.65
£8.65 - £8.65
£8.65

MCS Rubber Breather Nipple Only - 1958-1964 Panhead

Available

Description Used in combination with 915424 (OEM 24913-58) breather pipe. Fitment58-64 Panhead (NU)Product Details Brand: MCS Category: MOTOR PA...

View full details
£8.65 - £8.65
£8.65
£8.65 - £8.65
£8.65
£10.69 - £10.69
£10.69
£10.69 - £10.69
£10.69

MCS Breather Bolt Sealing Washer Set - 1993-2025 B.T.; 1991-2022 XL

Available

Description Aluminum. Incl. 4 x 1/2" early style + 4 x 3/8" late style sealing washers. Fits most H-D models with the head breathing system. Some i...

View full details
£10.69 - £10.69
£10.69
£10.69 - £10.69
£10.69
£20.84 - £20.84
£20.84
£20.84 - £20.84
£20.84

MCS Rocker Box Stud Kit for 1 cylinder head. Zinc for 1966-1984 Shovelhead

Available

Description Zinc plated. Complete kit to replace all studs in 1 cylinder head of 66-84 Shovel models. Kit includes 1 motor mount stud and 1 extra s...

View full details
£20.84 - £20.84
£20.84
£20.84 - £20.84
£20.84
£6.97 - £6.97
£6.97
£6.97 - £6.97
£6.97

MCS Flywheel Thrust Washer Set, Bronze for Harley-Davidson Late 1970-1999 B.T (Excl. Twin Cam); Late 1979-Early 1986 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

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