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

Softail – Air & Fuel

Air cleaners, air filters, carburettors, fuel systems and related components for Harley-Davidson Softail models.

Filters

£
£
Save 8% Save %
£36.08
£36.08 - £36.08
£36.08
£33.20
£33.20 - £33.20
£33.20

MCS Fuel Pressure Regulator – 2001–2007 Softail; 2002–2007…

Only 3 left!

MCS Fuel Pressure Regulator – 2001–2007 Softail; 2002–2007… Replacement fuel pressure regulator for fuel injected models. Fitment 01-07 Softail; 02...

View full details
£36.08
£36.08 - £36.08
£36.08
£33.20
£33.20 - £33.20
£33.20
Save 8% Save %
£3.26 - £3.26
£3.26
£3.30
£3.30 - £3.30
£3.30

MCS Replacement Foam Air Filter Element, Oval – Universal

Only 3 left!

MCS Replacement Foam Air Filter Element, Oval – Universal Fits oval ''Breather Style'' air cleaners 509314; 509316; 509317; 509318 and similar air ...

View full details
£3.26 - £3.26
£3.26
£3.30
£3.30 - £3.30
£3.30
Sold out
£97.65
£97.65 - £97.65
£97.65
£88.09
£88.09 - £88.09
£88.09

MCS Dual Mini ''Power Filter'' Breather Kit – 1993–2024 Big Twin

Out of stock

MCS Dual Mini ''Power Filter'' Breather Kit – 1993–2024 Big Twin With threaded breather tubes; breather nippels and hardware. Incl. 1/2-13 (Evo) an...

View full details
£97.65
£97.65 - £97.65
£97.65
£88.09
£88.09 - £88.09
£88.09
Sold out
Save 8% Save %
£106.56
£106.56 - £106.56
£106.56
£98.23
£98.23 - £98.23
£98.23

MCS Dual Breather Kit, Long Canister – 1993–2025 Big Twin

Only 3 left!

MCS Dual Breather Kit, Long Canister – 1993–2025 Big Twin Chromed aluminum. Fits Evo; Twin Cam and M8 Big Twin models with head vents. Comes with t...

View full details
£106.56
£106.56 - £106.56
£106.56
£98.23
£98.23 - £98.23
£98.23
Save 8% Save %
£8.22 - £8.22
£8.22
£8.34
£8.34 - £8.34
£8.34

MCS Extended Idle Mixture Adjustment Screw Kit. CV Carbs – 1990–2006 Big Twin; 1988–2006 XL…

Only 4 left!

MCS Extended Idle Mixture Adjustment Screw Kit. CV Carbs – 1990–2006 Big Twin; 1988–2006 XL… Brass. Allows easy adjustable air mixture screw at the...

View full details
£8.22 - £8.22
£8.22
£8.34
£8.34 - £8.34
£8.34
Save 10% Save %
£29.79
£29.79 - £29.79
£29.79
£26.88
£26.88 - £26.88
£26.88

MCS Delphi Fuel Check Valve Kit, for Dyna – 2004–2017 Dyna

Only 3 left!

MCS Delphi Fuel Check Valve Kit, for Dyna – 2004–2017 Dyna Stock style replacement for Delphi fuel injected bikes. Kit includes internal fuel lines...

View full details
£29.79
£29.79 - £29.79
£29.79
£26.88
£26.88 - £26.88
£26.88
Save 10% Save %
Save 10% Save %
£29.05
£29.05 - £29.05
£29.05
£26.22
£26.22 - £26.22
£26.22

MCS Delphi Fuel Check Valve Kit, for Softail – 2001–2007 Softail

Only 3 left!

MCS Delphi Fuel Check Valve Kit, for Softail – 2001–2007 Softail Stock style replacement for Delphi fuel injected bikes. Kit includes internal fuel...

View full details
£29.05
£29.05 - £29.05
£29.05
£26.22
£26.22 - £26.22
£26.22
Save 10% Save %
Save 10% Save %
£29.79
£29.79 - £29.79
£29.79
£26.88
£26.88 - £26.88
£26.88

MCS Delphi Fuel Check Valve Kit, for Softail – 2008–2017 Softail

Only 3 left!

MCS Delphi Fuel Check Valve Kit, for Softail – 2008–2017 Softail Stock style replacement for Delphi fuel injected bikes. Kit includes internal fuel...

View full details
£29.79
£29.79 - £29.79
£29.79
£26.88
£26.88 - £26.88
£26.88
Save 10% Save %
Save 10% Save %
£28.17
£28.17 - £28.17
£28.17
£25.42
£25.42 - £25.42
£25.42

MCS Delphi Fuel Check Valve Kit, for FLT/Touring – 1999–2002 FLT/Touring

Only 2 left!

MCS Delphi Fuel Check Valve Kit, for FLT/Touring – 1999–2002 FLT/Touring Stock style replacement for Delphi fuel injected bikes. Kit includes inter...

View full details
£28.17
£28.17 - £28.17
£28.17
£25.42
£25.42 - £25.42
£25.42
Save 10% Save %
Save 10% Save %
£28.01
£28.01 - £28.01
£28.01
£25.28
£25.28 - £25.28
£25.28

MCS Delphi Fuel Check Valve Kit, for FLT/Touring – 2003–2007 FLT/Touring

Only 2 left!

MCS Delphi Fuel Check Valve Kit, for FLT/Touring – 2003–2007 FLT/Touring Stock style replacement for Delphi fuel injected bikes. Kit includes inter...

View full details
£28.01
£28.01 - £28.01
£28.01
£25.28
£25.28 - £25.28
£25.28
Save 10% Save %
Save 10% Save %
£29.87
£29.87 - £29.87
£29.87
£26.95
£26.95 - £26.95
£26.95

MCS Delphi Fuel Check Valve Kit, for Touring – 2008–2025 Touring; 2009–2025 Trike

Only 1 left!

MCS Delphi Fuel Check Valve Kit, for Touring – 2008–2025 Touring; 2009–2025 Trike Stock style replacement for Delphi fuel injected bikes. Kit inclu...

View full details
£29.87
£29.87 - £29.87
£29.87
£26.95
£26.95 - £26.95
£26.95
Save 10% Save %
Save 11% Save %
£10.26
£10.26 - £10.26
£10.26
£9.14
£9.14 - £9.14
£9.14

MCS Choke Knob, Chrome – ALL DASH MOUNT

Only 4 left!

MCS Choke Knob, Chrome – ALL DASH MOUNT 10-32" threaded; chrome plated aluminum Fitment ALL DASH MOUNT (Excl. 67-70 FL) Product Details Brand: MC...

View full details
£10.26
£10.26 - £10.26
£10.26
£9.14
£9.14 - £9.14
£9.14
Save 11% Save %
£29.12 - £29.12
£29.12
£30.93
£30.93 - £30.93
£30.93

MCS Evolution Breather Kit – 1993–1999 Big Twin; 1991–2022 XL…

Only 2 left!

MCS Evolution Breather Kit – 1993–1999 Big Twin; 1991–2022 XL… Comes with 1/2-13 threaded bolts and accepts stock 3/8" hose. The simple breather so...

View full details
£29.12 - £29.12
£29.12
£30.93
£30.93 - £30.93
£30.93
Save 8% Save %
£47.18
£47.18 - £47.18
£47.18
£43.42
£43.42 - £43.42
£43.42

MCS Air Cleaner Breather Bolt & Banjo Kit – 1993–2025 B.T.; 2017–2025 Trikes…

Only 5 left!

MCS Air Cleaner Breather Bolt & Banjo Kit – 1993–2025 B.T.; 2017–2025 Trikes… Enables installation of most custom aftermarket air cleaner assem...

View full details
£47.18
£47.18 - £47.18
£47.18
£43.42
£43.42 - £43.42
£43.42
Save 8% Save %
Save 11% Save %
£13.86
£13.86 - £13.86
£13.86
£12.34
£12.34 - £12.34
£12.34

MCS Banjo Set – 1993–1999 Evo Big Twin

Only 3 left!

MCS Banjo Set – 1993–1999 Evo Big Twin For standard 3/8" rubber hose Fitment 93-99 Evo Big Twin (NU) Product Details Brand: MCS Category: INTAKE...

View full details
£13.86
£13.86 - £13.86
£13.86
£12.34
£12.34 - £12.34
£12.34
Save 11% Save %
Save 14% Save %
£112.48
£112.48 - £112.48
£112.48
£96.65
£96.65 - £96.65
£96.65

MCS Dual Breather Kit, Short Canister – 1993–2024 Big Twin

Only 1 left!

MCS Dual Breather Kit, Short Canister – 1993–2024 Big Twin Chromed aluminum. Fits Evo; Twin Cam and M8 Big Twin models with head vents. Comes with ...

View full details
£112.48
£112.48 - £112.48
£112.48
£96.65
£96.65 - £96.65
£96.65
Save 14% Save %
Save 3% Save %
£29.10
£29.10 - £29.10
£29.10
£28.29
£28.29 - £28.29
£28.29

MCS High Speed Needle, Linkert Carb – L1950–1965 PANHEAD

Only 2 left!

MCS High Speed Needle, Linkert Carb – L1950–1965 PANHEAD M-61; 74; 74b carbs Fitment L50-65 PANHEAD (NU) Product Details Brand: MCS Category: IN...

View full details
£29.10
£29.10 - £29.10
£29.10
£28.29
£28.29 - £28.29
£28.29
Save 3% Save %
Sold out
£16.53
£16.53 - £16.53
£16.53
£16.07
£16.07 - £16.07
£16.07

MCS U-nut, Intake Lever Stud Nut – 1936–1957 OHV Big Twin

Out of stock

MCS U-nut, Intake Lever Stud Nut – 1936–1957 OHV Big Twin Linkert carbs Fitment 36-57 OHV Big Twin (NU) Product Details Brand: MCS Category: INT...

View full details
£16.53
£16.53 - £16.53
£16.53
£16.07
£16.07 - £16.07
£16.07
Sold out
Save 10% Save %
£20.88
£20.88 - £20.88
£20.88
£18.84
£18.84 - £18.84
£18.84

MCS Extensive Carb Rebuild Kit Keihin Butterfly – 1976–1989 Big Twin; 1976–1987 XL…

Only 3 left!

MCS Extensive Carb Rebuild Kit Keihin Butterfly – 1976–1989 Big Twin; 1976–1987 XL… Extensive rebuild kit for all OEM Keihin carburetor variations ...

View full details
£20.88
£20.88 - £20.88
£20.88
£18.84
£18.84 - £18.84
£18.84
Save 10% Save %
Save 15% Save %
£73.97
£73.97 - £73.97
£73.97
£63.19
£63.19 - £63.19
£63.19

MCS Air Cleaner Adapter Bracket Kit. Chrome – 1999–2017 Twin Cam with CV or Delphi Inj

Only 3 left!

MCS Air Cleaner Adapter Bracket Kit. Chrome – 1999–2017 Twin Cam with CV or Delphi Inj Includes air cleaner adapter bracket; breather bolts; hose; ...

View full details
£73.97
£73.97 - £73.97
£73.97
£63.19
£63.19 - £63.19
£63.19
Save 15% Save %
Save 15% Save %
£68.16
£68.16 - £68.16
£68.16
£58.24
£58.24 - £58.24
£58.24

MCS Air Cleaner Adapter Bracket Kit. Chrome – 1993–1999 Evo Big Twin

Only 3 left!

MCS Air Cleaner Adapter Bracket Kit. Chrome – 1993–1999 Evo Big Twin Includes air cleaner adapter bracket; breather bolts; hose; crankcase filter a...

View full details
£68.16
£68.16 - £68.16
£68.16
£58.24
£58.24 - £58.24
£58.24
Save 15% Save %
Save 7% Save %
£34.77
£34.77 - £34.77
£34.77
£32.28
£32.28 - £32.28
£32.28

MCS Air Cleaner Adapter Bracket. Chrome – 1990–2017 Evo Big Twin and Twin Cam with…

Only 2 left!

MCS Air Cleaner Adapter Bracket. Chrome – 1990–2017 Evo Big Twin and Twin Cam with… Chrome plated steel. For Keihin CV (Constant Vacuum) carburetor...

View full details
£34.77
£34.77 - £34.77
£34.77
£32.28
£32.28 - £32.28
£32.28
Save 7% Save %
Save 14% Save %
£8.26
£8.26 - £8.26
£8.26
£7.12
£7.12 - £7.12
£7.12

MCS Bendix Main Jets #1.15mm

Only 3 left!

MCS Bendix Main Jets #1.15mm Replacement main jet. Fits all Bendix/Zenith carburetors that are equipped with a fixed main jet. OEM replacement refe...

View full details
£8.26
£8.26 - £8.26
£8.26
£7.12
£7.12 - £7.12
£7.12
Save 14% Save %
£122.82 - £122.82
£122.82
£123.76
£123.76 - £123.76
£123.76

MCS Carburetor Bracket Kit – 1991–2003 XL Sportster with Stock CV…

Only 2 left!

MCS Carburetor Bracket Kit – 1991–2003 XL Sportster with Stock CV… Billet; chrome mount bolts have 1/2 x 20 thread with internal breather passages ...

View full details
£122.82 - £122.82
£122.82
£123.76
£123.76 - £123.76
£123.76

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