M8 Softail Gas Tanks & Oil Accessories

What Is In This Collection

Gas tanks, gas caps and tank trim, oil tanks, lines, coolers and filters, and the pressure gauges, fittings, dipsticks and fuel-system hardware that go with them, for the M8 Softail.

M8 Softail Fitment

M8 Softail covers '18-'26 - Street Bob, Fat Bob, Low Rider S and ST, Fat Boy, Heritage, Breakout, Sport Glide and Softail Slim. Every M8 is throttle-by-wire, so cable-throttle grips and controls do not apply.

Years that change what fits:

• 2018 - the M8 Softail replaced both the Twin Cam Softail and the Dyna on an all-new frame.

Worth knowing: FXDR and FXDRS are M8 Softails despite the FXD letters, FLXRST is the Low Rider ST and FLXRS the Low Rider S, and FLHC and FLSB are Softails rather than Touring bikes.

Vented Versus Non-Vented

Gas caps are vented or non-vented and they are not interchangeable. A non-vented cap on a tank that needs venting will starve the motor as the tank draws down - it feels like a fuel pump problem and it is not. An oil cooler is worth real consideration on an air-cooled motor that sits in traffic, and an oil pressure gauge is the cheapest early warning you can fit.

More For Your M8 Softail

All M8 Softail Parts · M8 Softail Lighting & Turn Signals · M8 Softail Grips · M8 Softail Seats & Sissy Bars · M8 Softail Risers · M8 Softail Handlebars · M8 Softail Suspension & Front End Components · M8 Softail Hardware · M8 Softail Transmission / Clutch

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