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

Motorcycle Storehouse - Engine & Performance

Browse Motorcycle Storehouse engine & performance products.

Filters

£14.45 - £14.45
£14.45
£15.13
£15.13 - £15.13
£15.13

MCS Clear-View Fuel Filter, 3/8" Id. Black – Universal

Low stock

Description For 3/8" ID (9.5mm) fuel lines. One of the most universally used fuel filters. Equipped with a glass lens that will; unlike plastics; r...

View full details
£14.45 - £14.45
£14.45
£15.13
£15.13 - £15.13
£15.13
Save 6% Save %
£75.19
£75.19 - £75.19
£75.19
£70.91
£70.91 - £70.91
£70.91

MCS Breather Style Air Cleaner Assembly, Round. Black – 1990–2017 Big Twin; 1988–2022 XL…

Low stock

Description Classic steel mesh air cleaner for that authentic high performance look. Approx. dimensions: 5.5" (14cm) x 2-1/8" (5.4cm) deep. Note: F...

View full details
£75.19
£75.19 - £75.19
£75.19
£70.91
£70.91 - £70.91
£70.91
Save 6% Save %
Save 8% Save %
£31.11
£31.11 - £31.11
£31.11
£28.75
£28.75 - £28.75
£28.75

MCS 2" Quiet Drag Pipe Baffle 11 1/2" Long – Universal

Low stock

Description Baffle; 11.5" (29.2 cm) long and with 1.85" (4.7 cm) outside diameter; made from zinc plated steel. Covered with sound deadening fiberg...

View full details
£31.11
£31.11 - £31.11
£31.11
£28.75
£28.75 - £28.75
£28.75
Save 8% Save %
£9.98 - £9.98
£9.98
£10.04
£10.04 - £10.04
£10.04

MCS Primary Oil Drain Plug. Magnetic – Transmission: 1937–1986 4-Sp FL; FX.…

Low stock

Description Polished chrome plated. Hex head. 1/2"-13 threaded.With flush built-in magnet. OEM replacement reference 707 Fitment Transmission: 37-8...

View full details
£9.98 - £9.98
£9.98
£10.04
£10.04 - £10.04
£10.04
£35.88 - £35.88
£35.88
£138.41
£138.41 - £138.41
£138.41

MCS Sprocket Shaft Bearing Assembly – 1977–2003 XL Sportster

Low stock

Description Sprocket shaft bearing assembly Fitment 77-03 XL Sportster (NU) Product Details Brand: MCS Category: MOTOR PARTS > SPROCKET SHAFT...

View full details
£35.88 - £35.88
£35.88
£138.41
£138.41 - £138.41
£138.41
Save 2% Save %
£87.97
£87.97 - £87.97
£87.97
£86.49
£86.49 - £86.49
£86.49

MCS Sprocket Shaft – 77-E81 XL Sportster

Low stock

Description Sprocket shaft Fitment 77-E81 XL Sportster (NU) Product Details Brand: MCS Category: MOTOR PARTS > SPROCKET SHAFTS Unit: 1 Prod...

View full details
£87.97
£87.97 - £87.97
£87.97
£86.49
£86.49 - £86.49
£86.49
Save 2% Save %
£6.19 - £6.19
£6.19
£6.28
£6.28 - £6.28
£6.28

MCS Oil Tank Fill Plug. Black – Most Stock H-D and Custom Oil Tanks with…

Low stock

Description Classic replacement. Push-in style filler plug / oil tank cap; without dipstick. Fits 3.02cm (1-3/16") diameter hole; so most stock H-D...

View full details
£6.19 - £6.19
£6.19
£6.28
£6.28 - £6.28
£6.28
£12.71 - £12.71
£12.71
£14.80
£14.80 - £14.80
£14.80

MCS Clear-View Fuel Filter, 5/16 Id. Black – Universal

Low stock

Description For 5/16" ID (8mm) fuel lines. One of the most universally used fuel filters. Equipped with a glass lens that will; unlike plastics; re...

View full details
£12.71 - £12.71
£12.71
£14.80
£14.80 - £14.80
£14.80
£14.00 - £14.00
£14.00
£16.12
£16.12 - £16.12
£16.12

MCS Clear-View Fuel Filter, 1/4" Id. Black – Universal

Low stock

Description For 1/4" ID (6.35mm) fuel lines. One of the most universally used fuel filters. Equipped with a glass lens that will; unlike plastics; ...

View full details
£14.00 - £14.00
£14.00
£16.12
£16.12 - £16.12
£16.12
Save 11% Save %
£13.24
£13.24 - £13.24
£13.24
£11.84
£11.84 - £11.84
£11.84

MCS Spin-On Oil Filter with Top Nut. Chrome – 1991–1998 Dyna

Low stock

Description With top nut for easy removal with a hex wrench. Fitment 91-98 Dyna (NU) Product Details Brand: MCS Category: OIL FILTERS; TANKS AND...

View full details
£13.24
£13.24 - £13.24
£13.24
£11.84
£11.84 - £11.84
£11.84
Save 11% Save %
Sold out
£14.09
£14.09 - £14.09
£14.09
£10.80
£10.80 - £10.80
£10.80

Spin-On Oil Filter with Top Nut. Chrome

Out of stock

DescriptionMCS, spin-on oil filter with top nut. ChromeDetailsCHROME84-98Softail; 80-98FLT; 82-94FXR; L84-21 Sportster; 08-12XR1200; 97-02Buell

£14.09
£14.09 - £14.09
£14.09
£10.80
£10.80 - £10.80
£10.80
Sold out
Sold out
£52.37
£52.37 - £52.37
£52.37
£44.74
£44.74 - £44.74
£44.74

MCS Monster-Show Petcock, Round Body. Down Outlet – 1966–1974 Big Twin; 1957–1974 Sportster…

Out of stock

Description Chrome; down outlet; for 1/4" (6.4mm) fuel hose; with filter & reserve; 3/8 NPT threaded. Why not have a custom petcock that looks ...

View full details
£52.37
£52.37 - £52.37
£52.37
£44.74
£44.74 - £44.74
£44.74
Sold out
Save 6% Save %
£51.81
£51.81 - £51.81
£51.81
£48.70
£48.70 - £48.70
£48.70

MCS Monster-Show Petcock, Round Body. Right Outlet – 1966–1974 Big Twin; 1957–1974 Sportster…

Low stock

Description Chrome; right outlet; for 1/4" (6.4mm) fuel hose; with filter & reserve; 3/8 NPT threaded. Why not have a custom petcock that looks...

View full details
£51.81
£51.81 - £51.81
£51.81
£48.70
£48.70 - £48.70
£48.70
Save 6% Save %
Sold out
£10.39
£10.39 - £10.39
£10.39
£9.29
£9.29 - £9.29
£9.29

MCS 2" Diameter Drag Pipe Baffle 12" Long – 2" Diameter Headers

Out of stock

Description Simple; low cost alternative to get the decibels of your drag pipe down. Great for custom baffle creations. Baffle; 12" (30.5 cm) long;...

View full details
£10.39
£10.39 - £10.39
£10.39
£9.29
£9.29 - £9.29
£9.29
Sold out
£9.04 - £9.04
£9.04
£9.46
£9.46 - £9.46
£9.46

MCS Spin-On Oil Filter. Black – 1999 Softail; 1999–2017 Twin Cam…

In stock

Description With 5-micron filtering media. OEM replacement reference 63731-99A. Note: This filter is no longer advised for M8 models as of 2020. Th...

View full details
£9.04 - £9.04
£9.04
£9.46
£9.46 - £9.46
£9.46
£23.82 - £23.82
£23.82
£25.30
£25.30 - £25.30
£25.30

MCS Petcock, Late Custom Style, Down Outlet – 1975–2006 Big Twin; XL Sportster…

Low stock

Description Chrome; down outlet; 1/4" (6.35mm) fuel hose; with filter & reserve; 22mm thread with nut Fitment 75-06 Big Twin; XL Sportster (NU)...

View full details
£23.82 - £23.82
£23.82
£25.30
£25.30 - £25.30
£25.30
£23.79 - £23.79
£23.79
£25.26
£25.26 - £25.26
£25.26

MCS Petcock, Early Custom Style, Right Outlet – 1957–1974 XL Sportster; 1966–1974 Big…

Low stock

Description Chrome; right outlet; 1/4" (6.35mm) fuel hose; with filter & reserve; 3/8" NPT threaded Fitment 57-74 XL Sportster; 66-74 Big Twin ...

View full details
£23.79 - £23.79
£23.79
£25.26
£25.26 - £25.26
£25.26
Save 13% Save %
£55.48
£55.48 - £55.48
£55.48
£48.36
£48.36 - £48.36
£48.36

MCS Monster-Show Petcock, Hex Body. Right Outlet – 1975–2006 Big Twin; XL Sportster…

Low stock

Description Chrome; right outlet; for 1/4" (6.4mm) fuel hose; with filter & reserve; 22mm threaded with nut. Why not have a custom petcock that...

View full details
£55.48
£55.48 - £55.48
£55.48
£48.36
£48.36 - £48.36
£48.36
Save 13% Save %
Save 13% Save %
£7.68
£7.68 - £7.68
£7.68
£6.65
£6.65 - £6.65
£6.65

MCS Spin-On Oil Filter. Black – 80-E84 XL Sportster; L1982–1984 FL; FX…

Low stock

Description OEM style short filter. OEM style replacement for 63810-80A. Fitment 80-E84 XL Sportster; L82-84 FL; FX; 85-86 FXWG; FXSB; FXEF (Excl. ...

View full details
£7.68
£7.68 - £7.68
£7.68
£6.65
£6.65 - £6.65
£6.65
Save 13% Save %
Save 2% Save %
£18.88
£18.88 - £18.88
£18.88
£18.58
£18.58 - £18.58
£18.58

MCS 3-Hole Viton Discs for Petcocks

Low stock

Description 3-hole Vition rubber. Fits 508085/508105/508110/508100511890/914366/914367 petcocks and others. Product Details Brand: MCS Category:...

View full details
£18.88
£18.88 - £18.88
£18.88
£18.58
£18.58 - £18.58
£18.58
Save 2% Save %
Save 9% Save %
£16.40
£16.40 - £16.40
£16.40
£14.86
£14.86 - £14.86
£14.86

MCS 4-Hole Viton Discs for Petcocks

Low stock

Description 4-hole Viton rubber. Fits 530068 petcock and others Product Details Brand: MCS Category: GAS TANKS > PETCOCKS MISC Unit: 10 Pro...

View full details
£16.40
£16.40 - £16.40
£16.40
£14.86
£14.86 - £14.86
£14.86
Save 9% Save %
£14.24 - £14.24
£14.24
£14.93
£14.93 - £14.93
£14.93

MCS Clear-View Fuel Filter, 5/16 Id. Chrome – Universal

Low stock

Description For 5/16" ID (8mm) fuel lines. One of the most universally used fuel filters. Equipped with a glass lens that will; unlike plastics; re...

View full details
£14.24 - £14.24
£14.24
£14.93
£14.93 - £14.93
£14.93
Save 8% Save %
£62.87
£62.87 - £62.87
£62.87
£58.10
£58.10 - £58.10
£58.10

MCS Baby Moon Air Cleaner Assembly. Smooth – Keihin; Bendix and Tillotson Carburetor

Low stock

Description Chrome plated steel. Small custom air cleaner that really opens-up the view to the engine. Easy to install. Gives your bike a different...

View full details
£62.87
£62.87 - £62.87
£62.87
£58.10
£58.10 - £58.10
£58.10
Save 8% Save %
Save 14% Save %
£182.32
£182.32 - £182.32
£182.32
£156.48
£156.48 - £156.48
£156.48

MCS 58-78 Kingsize Sportster Gas Tank, 3.1 Gallon – 1958–1978 XL Sportster and Custom…

Low stock

Description Fuel tank with OEM styling but wider to hold more fuel than the stock peanut tank. Right side petcock. Compatible with pre-83 type bajo...

View full details
£182.32
£182.32 - £182.32
£182.32
£156.48
£156.48 - £156.48
£156.48
Save 14% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare