M8 Softail Parts
981 parts
Parts for 2018-up Milwaukee-Eight Softails: Street Bob, Low Rider S and ST, Fat Bob, Breakout, Fat Boy, Heritage, Standard and Sport Glide. Jump to bars and controls, seats, exhaust, suspension or controls. Free US shipping over $100.
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Out of stock
Feuling - 405 HP+ Camchest Kit fits '17-Up M8 Oil-Cooled Motors
$1,795.95Feuling - 405 HP+ Camchest Kit fits '17-Up M8 Oil-Cooled Motors Features Quieter and smoother engine operation Increase oil pressure, scavenge volume and engine oil flow 15-35 degree cooler...$1,795.95 -
Out of stock
Saddlemen - Gripper Step-Up Seat fits '18 & Up FLSL/ FLDE/ FLHC/S M8 Softail Models
Saddlemen
$459.00Saddlemen - Gripper Step-Up Seat fits '18-'20 FLSL/ FLDE/ FLHC/S M8 Softail Models Some of the top freestyle performers of today have joined forces with Saddlemen to create the all-new step-up...$459.00 -
Out of stock
Saddlemen - Black Full Tuck & Roll Step-Up Seat fits '18-Up FLSL/ FLDE/ FLHC/S M8 Softail Models
Saddlemen
$459.00Saddlemen - Black Full Tuck & Roll Step-Up Seat fits '18-Up FLSL/ FLDE/ FLHC/S M8 Softail Models Some of the top freestyle performers of today have joined forces with Saddlemen to create the...$459.00 -
Out of stock
Saddlemen - Front Tuck & Roll, Rear Lattice Stitch Step-Up Seat fits '18 & Up FLSL/ FLDE/ FLHC/S M8 Softail Models
Saddlemen
$459.00 - $461.95Saddlemen - Front Tuck & Roll, Rear Lattice Stitch Step-Up Seat fits '18-'20 FLSL/ FLDE/ FLHC/S M8 Softail Models Some of the top freestyle performers of today have joined forces with Saddlemen to...$459.00 - $461.95 -
Out of stock
Saddlemen - Rear Lattice Stitch Step-Up Seat fits '18 & Up M8 FLSL/ FLDE/ FLHC/S Softail Models
Saddlemen
$459.00 - $485.00Saddlemen - Rear Lattice Stitch Step-Up Seat fits '18-'20 M8 FLSL/ FLDE/ FLHC/S Softail Models Some of the top freestyle performers of today have joined forces with Saddlemen to create the all-new...$459.00 - $485.00 -
Out of stock
Paul Yaffe's Bagger Nation - Rear Lightning Bullet LED Marker Lights fits FXFB, FXFBS Softail Models
Paul Yaffe Bagger Nation
$216.95Paul Yaffe's Bagger Nation - Rear Lightning Bullet LED Marker Lights fits FXFB, FXFBS Softail Models These Front Lightning Bullet LED Marker Lights are small but powerful parts that will utilize...$216.95 -
Out of stock
S&S Cycle - 128" Power Packages fits '17-'21 M8 Water/Oil-Cooled Engines
S&S Cycle
$3,289.95 - $3,359.95S&S Cycle - 128" Power Packages fits '17-'20 M8 Water/Oil-Cooled Engines This Power Package increases your 114"/117" with a 4-1/2" stroke M8 to 128". It is available in a wrinkle black or black...$3,289.95 - $3,359.95 -
Out of stock
Alloy Art - 49MM Lower Fork Leg Kits fits '18-Up Softail Models W/ ABS
Alloy Art
$1,369.95Alloy Art - 49MM Lower Fork Leg Kits fits '18-Up Softail Models W/ ABS These kits feature billet aluminum construction. Fits '18-'20 FXBR/FXBRS/FXLR/FXBB/FLDE/FLHC/FLHCS/FLSL Models W/ ABS...$1,369.95 -
Out of stock
Memphis Shades - Trigger Lock Mount Kits fits '18-'20 FLSL Models (See Desc.)
Memphis Shades
$159.95Memphis Shades - Trigger Lock Mount Kits fits '18-'20 FLSL Models These innovative trigger lock mount kits are specifically designed for '18-'20 Harley Softail Slim Models. They are available in...$159.95 -
Out of stock
Burly Brand - Handlebar Cable/Line Install Kits fits 14" Ape Hanger Bar on '18-'20 Softail FLSL W/O ABS (Stainless Steel)
Burly Brand
$443.95Burly Brand - Handlebar Cable/Line Install Kits fits 14" Ape Hanger Bar on '18-'20 Softail FLSL W/O ABS (Stainless Steel) Features Complete cable/line installation kits Kits include extended...$443.95 -
Out of stock
Burly Brand - Handlebar Cable/Line Install Kits fits 18" Ape Hanger Bar on '18-'24 FLFB/S/FLHC/S, '18-'21 FLSL, '18-'20 FLDE W/ ABS (Black)
Burly Brand
$443.95Burly Brand - Handlebar Cable/Line Install Kits fits 18" Ape Hanger Bar on '18-'24 FLFB/S/FLHC/S, '18-'21 FLSL, '18-'20 FLDE W/ ABS (Black) Features Complete cable/line installation kits Kits...$443.95 -
Out of stock10% OFF
Le Pera - Daytona Two-Up Seats fits '18 & Up FLFB Fat Boy Model
Le Pera
MSRP: $525.00Now: $472.50Was: $525.00Le Pera - Daytona Two-Up Seats fits '18-'20 M8 Softail FLFB Fat Boy Model Le Pera's Daytona Two-Up Seats are the ideal seat for all-day cruising. They are built for two and feature cafe racer...MSRP: $525.00Now: $472.50Was: $525.00 -
Out of stock10% OFF
Le Pera - Cherokee Seats fits '18 & Up Softail Fat Boy FLFB
Le Pera
MSRP: $548.00Now: $493.20Was: $548.00Le Pera - Cherokee Seats fits '18-Up Softail Fat Boy FLFB The sleek design of the Le Pera Cherokee Seats provide superb driver support and fit. Please note the rider width of these seats is 11-1/2"...MSRP: $548.00Now: $493.20Was: $548.00 -
Out of stock
Thrashin Supply Co. - 1/2" Riser Extensions
Thrashin Supply
$69.95 - $74.95Thrashin Supply 1/2" Riser Extensions Made specifically to fit Thrashin Supply Risers Increase your Thrashin Riser length with these spacers 6061 aluminum Made in USA Comes with hardware -...$69.95 - $74.95 -
Out of stock
Cycle Visions - Rigid Mount Side Plates Fits '18-'20 Harley Softail Slim FLSL
Cycle Visions
$109.95Cycle Visions Rigid Mount Side Plates Fits '18-'20 Harley Softail Slim FLSL Features Ridged mounted sissy bar side plates made of 10-gauge steel For most 8-3/4" wide sissy bars Available in black...$109.95 -
Out of stock
Saddlemen - Step Up Full Diamond Stitched Seat - fits '18-'19 FXBR/FXBRS
Saddlemen
$459.00 - $485.00Saddlemen Step Up Full Diamond Stitched Seat The Step Up Diamond seat has a modern styling and will keep you in place. The Saddlemen Step Up seats are extremely comfortable with Ultra Foam high...$459.00 - $485.00 -
Out of stock
Speed Merchant - Elite 49mm Triple Tree - fits '18-'20 FXBB/FXLR Models
Speed Merchant
$1,024.95 - $1,049.95Speed Merchant - Elite 49mm Triple Tree - fits '18-'20 FXBB/FXLR Models Tired of the same old look? Replace your triple tree with a customized black or polished steel finish. The Elite Triple Tree...$1,024.95 - $1,049.95 -
Out of stock
Saddlemen - Profiler Smooth Seat for FXFB/FXFBS
Saddlemen
$307.95Saddlemen - Profiler Smooth Seat for 2018 Harley FXFB/FXFBS Models This sleek model of the Profiler seat has a thin, narrow profile. The SaddleGel seat design drops the rider down into the bike for...$307.95 -
Out of stock
Cobra - Speedster Slashdown Exhaust - fits '18 Softail
Cobra Exhaust
$878.95 - $948.95Cobra - Speedster Slashdown Exhaust - fits '18 Softail The Speedster Slashdown Exhaust by Cobra will increase power and overall performance of your Softail. It has a large, full length heat shield...$878.95 - $948.95 -
Out of stock
Saddlemen - Profiler TR Seat - Fits '18 FXFB/FXFBS
Saddlemen
$345.00Saddlemen - Profiler TR Seat - Fits '18 FXFB/FXFBS The Saddlemen Profiler TTR Seat is a comfortable addition designed for two, even with its narrow styling and thin profile. Features: The Profiler...$345.00 -
Out of stock
S&S - Super G Carburetor w/ Regular Gas Kit Master Rebuild Kit
S&S Cycle
MSRP: $112.95$105.95Kit includes body rebuild kit, accelerator pump rebuild kit, fasteners, springs, idel mixture screw, seat and needle assembly. Not intended for use with racing/alcohol fuels. Note: When used to...MSRP: $112.95$105.95
M8 Softail Parts for Club Style and Street Builds
Harley's 2018 Softail frame is stiffer, lighter and a whole lot better handling than the old one, and the Low Rider S and ST have made it the go-to platform for club-style builds. Mid controls, T-bars, fairings, better suspension: if you're building a modern Softail, this is where the parts live.
Shop M8 Softail Parts by System
- Handlebars & controls: bars, risers, cables and switches
- Footpegs & controls
- Seats & sissy bars
- Suspension
- Exhaust
- Engine
- Brakes
- Lighting
- Saddlebags & luggage
- Wheels & tires
We stock M8 Softail parts from Bung King, Thrashin Supply, Flo Motorsports, Posh Factory, Drag Specialties, Kodlin and Arlen Ness. Pre-2018 Softails use different parts, so shop those in Softail parts.
Not Sure It Fits?
Year, model and engine all matter, and plenty of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.