M8 Softail Parts
877 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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Drag Specialties - Predator 2-Up Seat For Harley Davidson
Drag Specialties Seats
$393.95 - $576.95Drag Specialties Predator 2-Up Seat For Harley DavidsonPredator profile up front, a full passenger seat out back. Standard is the classic low Predator 2-Up; Performance adds a taller driver support...$393.95 - $576.95 -
10% OFF
LePera - Kickflip Seat For Harley Davidson
Le Pera
$472.50 - $545.40LePera Kickflip Seat for Harley-Davidson How to order: Your Bike — pick your model/year range from the list. Seat Position — Standard is the original Kickflip. Daddy Long Legs moves you about 2"...$472.50 - $545.40 -
TC Bros - 116-0373 - Pro Series Rear Radial Brake Bracket & Line Kit - Fits 2018-2026 Harley-Davidson Softail
TC Bros
$299.95TC Bros Pro Series Rear Radial Caliper Conversion — M8 Softail Fits: 2018-2026 Harley-Davidson M8 Softail, for converting to a Brembo M4 radial rear caliper (caliper sold separately). Swapping an M8...$299.95 -
TC Bros - 111-0112 - Belt-to-Chain Drive Conversion Kit - Fits 2018-2026 Harley-Davidson Softail Street Bob
TC Bros
$279.95TC Bros Belt-to-Chain Conversion Kit — M8 Street Bob Fits: 2018-2026 Harley-Davidson Softail Street Bob. Harley belts are quiet and low-maintenance, but they hate shock loads, lock you into stock...$279.95 -
TC Bros - 111-0110 - Belt-to-Chain Drive Conversion Kit - Fits 2018-2026 Harley-Davidson Softail Fat Bob
TC Bros
$279.95TC Bros Belt-to-Chain Conversion Kit — M8 Fat Bob Fits: 2018-2026 Harley-Davidson Softail Fat Bob. Harley belts are quiet and low-maintenance, but they hate shock loads, lock you into stock wheelbase...$279.95 -
TC Bros - 107-0113 - License Plate Relocation Bracket - Fits 2018-2026 Harley-Davidson Softail Fat Bob
TC Bros
$109.95TC Bros License Plate Relocation Bracket — M8 Fat Bob Fits: 2018-2026 Harley-Davidson Softail Fat Bob FXFB and FXFBS. Replaces the Fat Bob's factory side-mount plastic plate holder with a...$109.95 -
TC Bros - 107-0112 - License Plate Relocation Bracket - Fits 2018-2026 Harley-Davidson Softail Street Bob & Slim
TC Bros
$109.95TC Bros License Plate Relocation Bracket — M8 Street Bob & Slim Fits: 2018-2026 Harley-Davidson Softail Street Bob and Slim. Gets rid of the side-hung plastic plate holder you bump into every time...$109.95 -
TC Bros - 103-0019 - Rear Crash Bar - Fits 2018-2026 Harley-Davidson Softail
TC Bros
$249.95TC Bros Rear Crash Bar — M8 Softail Fits: 2018-2026 Harley-Davidson M8 (monoshock) Softail. The rear half of the TC Bros M8 Softail crash protection — same heavy laser-cut brackets, 3/16" wall DOM...$249.95 -
TC Bros - 103-0018 - Front Crash Bar for Mid Controls - Fits 2018-2026 Harley-Davidson Softail
TC Bros
$349.95TC Bros Front Crash Bar — M8 Softail with Mid Controls Fits: 2018-2026 Harley-Davidson M8 Softail models with mid controls. A sacrificial front engine guard built from the thickest material on the...$349.95 -
TC Bros - 102-0153 - Pro Series Adjustable Shift Linkage - Fits 1991-Up Harley-Davidson Dyna, FXR & Softail (Mid Controls)
TC Bros
$79.95TC Bros Pro Series Adjustable Shift Linkage — Dyna, FXR & M8 Softail Mids Fits: 1991-up Harley-Davidson Dyna, FXR and Softail models with OEM mid controls; also 1991-1998 forward-control Dynas...$79.95 -
TC Bros - 102-0147 - Pro Series Adjustable Brake Linkage - Fits 2018-2026 Harley-Davidson Softail (Mid Controls)
TC Bros
$99.95TC Bros Pro Series Adjustable Brake Linkage — M8 Softail Fits: 2018-2026 Harley-Davidson Softail models with factory mid controls. Replaces the factory brake linkage on mid-control M8 Softails...$99.95 -
10% OFF
Arlen Ness - 210-202 - Carbon Fiber Side Covers - Fits 2018-2024 Harley-Davidson Softail
Arlen Ness
MSRP: $329.95Now: $296.96Was: $329.95Arlen Ness Carbon Fiber Side Covers — 2018-2024 Softail Fits: 2018-2024 Harley-Davidson Softail. Sold as a pair. Arlen Ness pre-preg carbon fiber side covers that bolt right on in place of the stock...MSRP: $329.95Now: $296.96Was: $329.95 -
10% OFF
Arlen Ness - 210-203 - Carbon Fiber Side Covers - Fits 2025-2026 Harley-Davidson Softail
Arlen Ness
MSRP: $329.95Now: $296.96Was: $329.95Arlen Ness Carbon Fiber Side Covers — 2025+ Softail Fits: 2025-2026 Harley-Davidson Softail. Sold as a pair. Arlen Ness pre-preg carbon fiber side covers that bolt right on in place of the stock...MSRP: $329.95Now: $296.96Was: $329.95 -
10% OFF
Flo Motorsports - V-800V4 - Savage V4 Mini Floorboards - Fits Harley-Davidson Dyna, FXR, Sportster, Softail & Touring
Flo Motorsports
MSRP: $229.95Now: $206.96Was: $229.95Flo Motorsports - V-800V4 - Savage V4 Mini Floorboards - Fits Harley-Davidson Dyna, FXR, Sportster, Softail & Touring Description Flo Motorsports Savage Series V4 mini floorboards split the...MSRP: $229.95Now: $206.96Was: $229.95 -
Sawicki Speed - 930-02620 - Intimidator 2-into-1 Shorty Exhaust Brushed Stainless w/ Black Billet End Cap - Fits 2018-2026 Harley-Davidson M8 Softail Street Bob, Fat Bob, Low Rider S/ST & Heritage
Sawicki Exhaust
$1,497.99Sawicki Speed - 930-02620 - Intimidator 2-into-1 Shorty Exhaust Brushed Stainless w/ Black Billet End Cap - Fits 2018-2026 Harley-Davidson M8 Softail Street Bob, Fat Bob, Low Rider S/ST &...$1,497.99 -
V-Twin - 32-5061 - M8 Electrical Connection Update Kit - Fits 2018-Up Harley-Davidson Softail
V-Twin Mfg
$26.06V-Twin - 32-5061 - M8 Electrical Connection Update Kit - Fits 2018-Up Harley-Davidson SoftailDescriptionElectrical connection update kit for 2018-up Softail models. Plugs into USB caddy and provides...$26.06 -
V-Twin - 21-0038 - M8 Shifter Footpeg Black Rubber - Fits 2018-Up Harley-Davidson Softail FXST/FLST
V-Twin Mfg
$37.28V-Twin - 21-0038 - M8 Shifter Footpeg Black Rubber - Fits 2018-Up Harley-Davidson Softail FXST/FLSTDescriptionShifter footpeg features a black rubber construction. Fits:FXST 2018-UPFLST...$37.28 -
Memphis Shades - MEB2079 - Fats/Slim Trigger-Lock Mount Kit - Black - Fits 2020-2026 Low Rider S FXLRS
Memphis Shades
$159.95Memphis Shades Fats/Slim Trigger-Lock Mount Kit — Black — Low Rider S Fits: 2020-2026 Harley-Davidson Low Rider S (FXLRS). Model-specific — this is the mounting hardware only; Fats and Slim...$159.95 -
Saddlemen - Black Stitch Honeycomb Renegade™ Solo Seat fits '18-'25 FXST/FXBB Models
Saddlemen
$260.00Saddlemen - Black Stitch Honeycomb Renegade™ Solo Seat fits '18-'25 FXST/FXBB Models Features: Built to streamline and compliment the motorcycle while maintaining the comfortable ride Featuring...$260.00 -
On Sale
Drag Specialties - Black 1.4 kW Starter fits '18-'25 Softail Models (OEM #314000-57 (Open Box)
Drag Specialties
MSRP: $458.12Now: $389.40Was: $458.12Features: New (not remanufactured) replacement unit for stock and slightly modified engines; generates more power than the OEM stock starter Special pinion shaft threads and extended jackshafMSRP: $458.12Now: $389.40Was: $458.12 -
On Sale
Drag Specialties - Black Saddlebag Support Kit fits '18-'25 FXBB/FXBBS/FXST/FLSL Models (OEM #902017-77 (Open Box))
Drag Specialties
MSRP: $137.97Now: $117.27Was: $137.97Features: Saddlebag supports Note: Saddlebag support kits fit 2018-2021 FLSL, FXBB, FXBBS and FXST models with throw-over saddlebags including hardware #9020MSRP: $137.97Now: $117.27Was: $137.97 -
National Cycle - 13-5/8” Vstream Smoke Windshield - fits '22-'25 Low Rider ST Models
National Cycle
$234.95National Cycle - 13-5/8” Vstream Smoke Windshield - fits '22-'25 Low Rider ST Models Features: The patented "V" shape and advanced dimensional contours push the wind vortex away from the rider's...$234.95 -
Bung King - CR High Bend 1" Dia Handlebars fits '24+ FLH, '25+ Softail Models
Bung King
$135.00Bung King - CR High Bend 1" Dia Handlebars fits '24+ FLH, '25+ Softail Models Upgrade your ride with the motocross-inspired feel of Bung King's CR High Bend 1" Handlebars, now available for 2024 and...$135.00 -
Vance & Hines - Chrome Supersport Slip-On Muffler fits '25 Softail Models w/ Factory 2-1 Header
Vance & Hines
$549.95Vance & Hines - Chrome Supersport Slip-On Muffler fits '25 Softail Models w/ Factory 2-1 Header Features: Race Inspired Muffler Body Stainless Rolled Tip With Machined Billet End Cap$549.95 -
10% OFF
Arlen Ness - Titanium 12-Point Transmission Top Cover Bolt Kit
Arlen Ness
Now: $35.96Was: $39.95Arlen Ness - Titanium 12-Point Transmission Top Cover Bolt Kit Features: 12-point bolts feature a spot drilled bolt head and lightning hole design on the bolt flange Kit includes all needed...Now: $35.96Was: $39.95 -
10% OFF
Arlen Ness - Titanium 12-Point Rocker Box Bolt Kit
Arlen Ness
Now: $179.96Was: $199.95Arlen Ness - Titanium 12-Point Rocker Box Bolt Kit Features: 12-Point rocker box bolt kits that are CNC machined from solid titanium Each titanium 12-Point bolt is meticulously CNC machined,...Now: $179.96Was: $199.95 -
10% OFF
Arlen Ness - Titanium 12-Point Cam Cover/Point Cover Bolt Kit
Arlen Ness
Now: $89.96Was: $99.95Arlen Ness - Titanium 12-Point Cam Cover/Point Cover Bolt Kit Features: 12-point bolts feature a spot drilled bolt head and lightning hole design on the bolt flange M8 kits include all needed...Now: $89.96Was: $99.95 -
10% OFF
Arlen Ness - Titanium 12-Point Primary Cover Bolt Kit fits M8 Softail Models (Exc. FLFB/S & FXDR)
Arlen Ness
Now: $134.96Was: $149.95Arlen Ness - Titanium 12-Point Primary Cover Bolt Kit fits M8 Softail Models (Exc. FLFB/S & FXDR) Features: 12-point bolts feature a spot drilled bolt head and lightning hole design on the bolt...Now: $134.96Was: $149.95 -
Thrashin Supply Co. - Mini Aggressor Floorboards
Thrashin Supply
$299.95 - $319.95Thrashin Supply Co. - Mini Aggressor Floorboards Features: Designed to provide the maximum amount of grip and improve ground clearance while maintaining a sleek and timeless design Featuring 20...$299.95 - $319.95 -
10% OFF
Arlen Ness - 19" Carbon Fiber Qualifier Front Fender fits '18-'25 Softail Low Rider S/ST Models
Arlen Ness
MSRP: $499.95Now: $449.96Was: $499.95Arlen Ness - 19" Carbon Fiber Qualifier Front Fender fits '18-'25 Softail Low Rider S/ST Models Features: Constructed from premium pre-preg carbon fiber Race-inspired design features a smooth...MSRP: $499.95Now: $449.96Was: $499.95 -
Saddlemen - Carbon Fiber Rear Fender fits FXLR/S/ST Models
Saddlemen
$980.00Saddlemen - Carbon Fiber Rear Fender fits FXLR/S/ST Models Features: Aerospace grade, 3K and 12K twill pre-preg carbon fiber. Vacuum bagged and cured in an autoclave for ultimate strength and...$980.00 -
Slyfox - Silver Logo Double Diamond High Noon Seat fits '18-'25 FXLR/FXLRS/FXLRST, '18-'21 FLSB Models - Silver Stitch
Slyfox
$582.95Slyfox - Silver Logo Double Diamond High Noon Seat fits '18-'25 FXLR/FXLRS/FXLRST, '18-'21 FLSB Models - Silver Stitch Features: Seating area is contoured for maximum comfort Molded flexible...$582.95 -
Slyfox - Black Logo Double Diamond High Noon Seat fits '18-'25 FXLR/FXLRS/FXLRST, '18-'21 FLSB Models - Black Stitch
Slyfox
$582.95Slyfox - Black Logo Double Diamond High Noon Seat fits '18-'25 FXLR/FXLRS/FXLRST, '18-'21 FLSB Models - Black Stitch Features: Seating area is contoured for maximum comfort Molded flexible...$582.95 -
Saddlemen - Black Honeycomb Renegade™ Solo Seat fits '18-'25 FXLR/FXLRS/FXLRST/FLSB Models
Saddlemen
$260.00Saddlemen - Black Honeycomb Renegade™ Solo Seat fits '18-'25 FXLR/FXLRS/FXLRST/FLSB Models Features: Classic low profile solo seat The seat combines a Gel-Core interior with Ultra-Foam to...$260.00 -
Mustang - Black Stitch Diamond Wide Tripper™ Passenger Seat fits '23-'25 FXBR Model
Mustang Seats
$329.00Mustang - Black Stitch Diamond Wide Tripper™ Passenger Seat fits '23-'25 FXBR Model Features: This passenger seat can be used with or without the driver backrest (sold separately) Offers...$329.00 -
Mustang - Tuck-n-Roll Passenger Touring Seat fits '23-'25 FXBR Model
Mustang Seats
$339.00Mustang - Tuck-n-Roll Passenger Touring Seat fits '23-'25 FXBR Model Features: Wide passenger seat offers comfortable 2-up riding Features a blend of smooth and perforated vinyl with a classic...$339.00 -
Mustang - Black Stitch Diamond Wide Tripper™ Solo Seat fits '23-'25 FXBR Model
Mustang Seats
$529.00 - $759.00Mustang - Black Stitch Diamond Wide Tripper™ Solo Seat fits '23-'25 FXBR Model Features: Wide Tripper™ Seat features a low-cut driver bucket that sits the rider slightly lower but at a simlar...$529.00 - $759.00 -
Mustang - Black Stitch Double Diamond One-Piece/2-Up Squareback Seat fits '23-'25 FXBR Model
Mustang Seats
$649.00Mustang - Black Stitch Double Diamond One-Piece/2-Up Squareback Seat fits '23-'25 FXBR Model Features: The Squareback seat delivers an updated style to a classic look Low-cut driver bucket rises...$649.00 -
Mustang - Tuck-n-Roll Touring Solo Seat fits '23-'25 FXBR Model
Mustang Seats
$629.00Mustang - Tuck-n-Roll Touring Solo Seat fits '23-'25 FXBR Model Features: Standard Touring Solo Seat is 2-1/2" wider than the stock seat for a more comfortable ride Deep bucket styling offers...$629.00 -
Saddlemen - CF-825-001 Carbon Fiber Side Cover
Saddlemen
$500.00Saddlemen - CF-825-001 Carbon Fiber Side Cover Features: Aerospace grade, 3K and 12K twill pre-preg carbon fiber. Vacuum bagged and cured in an autoclave for ultimate strength and beauty Direct...$500.00
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.