M8 Softail Parts
811 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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Vance & Hines Big Shots Staggered 2-into2 Exhaust System - fits '18-'19 FXBB/FXFB/FXLR/FLDE/FLHC/FLSB/FLSL Models
Vance & Hines
$1,429.95Vance & Hines Big Shots Staggered 2-into2 Exhaust System - fits '18-'19 FXBB/FXFB/FXLR/FLDE/FLHC/FLSB/FLSL Models Big Shots Staggered provide the best of both worlds, long and low 2-into-2 style...$1,429.95 -
Danny Gray - Weekday IST Two-Up Seat - fits '18-Up Softails
Danny Gray
$399.95 - $629.95Danny Gray - Weekday IST Two-Up Seat - fits '18-Up Softails This Danny Gray Seat is designed with IST technology engineered to reduce the vibration, compression, and shock the body feels from riding...$399.95 - $629.95 -
K & N - P-10102364 - Street Metal Air Intake System fits Harley Touring, Softail 2008-2017
K&N
$314.99 - $391.99K&N Street Metal Air Intake System fits Harley Touring, Softail 2017-Up Fits 2008-2016 FLTR/FLHT/FLHX/FLTR/H-D Trike, 2016-2017 FXDLS, and 2016-2017 Softails Product Details: Guaranteed increase...$314.99 - $391.99 -
Cobra - El Diablo 2-into-1 Exhaust fits 2018 FLHC/FLHCS/FLSB
Cobra Exhaust
$913.95 - $968.95Cobra - El Diablo 2-into-1 Exhaust fits 2018 FLHC/FLHCS/FLSB The Cobra El Diablo 2-into-1 sounds as mean as it looks. If you're looking to increase horsepower on your Harley, look no further. Using...$913.95 - $968.95 -
Cobra - El Diablo 2-into-1 Exhaust - fits '18 Softails Models
Cobra Exhaust
$828.95 - $968.95Cobra - El Diablo 2-into-1 Exhaust - fits '18 Softails Models The Cobra El Diablo 2-into-1 sounds as mean as it looks. If you're looking to increase horsepower on your Harley, look no further. Using...$828.95 - $968.95 -
S&S - Gear Drive Camshaft - Fits Harley '17-Up M8 Models with M8 Engine
S&S Cycle
$465.95S&S - Gear Drive Camshaft - Fits Harley '17-Up M8 Models with M8 Engine This replacement camshaft kit includes all required bearings, o-rings, gasket, and hardware. Features: 350 CAMS No Tuning...$465.95 -
S&S - Valve Spring Kit - Fits Harley '17-'18 M8 Models
S&S Cycle
$395.95S&S Valve Spring Kit For 2017-2018 M8 Models This replacement valve spring kit by S&S includes springs, top collars, keepers, valve seal/bottom collar; for Harley-Davidson Milwaukee Eight models...$395.95 -
Memphis Shades Gauntlet Fairing Trigger Lock Mount Kit - fits 2018 FXLR
Memphis Shades
$159.95Memphis Shades Gauntlet Fairing Trigger Lock Mount Kit for 2018 FXLR Softail Low Rider This kit allows you to quickly and easily remove your windshields without the use of any tools. It is model...$159.95 -
Feuling - 12 Point Engine Fastener Kit - fits '18 Softail
$309.95Feuling 12 Point Engine Fastener Kit for 2018 Harley Softail Models This Primary/Transmission stainless steel kit includes primary, engine-to-transmission, derby cover, transmission clutch release...$309.95 -
Cobra - 3" RPT Slip-On Mufflers - fits '18 Softail (see desc.)
Cobra Exhaust
$507.95 - $529.95Cobra - 3" RPT Slip-On Mufflers - fits '18 Softail (see desc.) The 3" RPT Slip-on Mufflers will give your Softail a custom look. They are available in chrome or raven black (slightly darker than the...$507.95 - $529.95 -
Cobra - NH Series Mufflers - fits '18 Softail (see desc.)
Cobra Exhaust
$485.95 - $496.95Cobra - NH Series Mufflers - fits '18 Softail (see desc.) These mufflers are designed specifically for the M8 engine platform to provide riders with the best sound and performance. They are a great...$485.95 - $496.95 -
Cobra - Detachable Back Rest Kit - fits '18 Harley FXFB/S
Cobra Exhaust
$484.95Cobra - Detachable Back Rest Kit - fits '18 Harley FXFB/S This back rest kit easily detaches, so you can put it on for your passenger, and then quickly remove it when your by yourself. It is 11"...$484.95 -
Cobra - Speedster Short Exhaust System w/Race Pro Tips - fits '18 Softail
Cobra Exhaust
$786.95 - $885.95Cobra - Speedster Short Exhaust System w/Race Pro Tips - fits '18 Softail Increase the power and performance of your Softail with this Cobra Exhaust System. The Speedster Short has exceptional sound...$786.95 - $885.95 -
Bassani Exhaust - Pro Street 2-Into-2 Exhaust System - fits '18 Harley Softail - Chrome or Black
Bassani Exhaust
$967.95 - $995.39Bassani Exhaust - Pro Street 2-Into-2 Exhaust System - fits '18 Harley Softail - Chrome or Black Bassani came up with this upswept, custom looking exhaust that sounds as mean as it looks. These...$967.95 - $995.39 -
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 -
Out of stock
Slyfox - 4730B - Chariot Seat - Black Vinyl, Black Classic Stitch, Silver Logo - Fits 2018-2026 FXLR/FXLRS/FXLRST & 2018-2021 FLSB
Slyfox
$534.67Slyfox Chariot Seat — Black Classic Stitch, Silver Logo — 2018-2026 FXLR/FXLRS/FXLRST & 2018-2021 FLSB Fits: 2018-2020 Low Rider FXLR, 2020-2026 Low Rider S FXLRS, 2022-2026 Low Rider ST FXLRST and...$534.67 -
Out of stock
Deadbeat Customs - Solid Harley Riser Bushings fits '99 & Up Touring, '18 & Up M8 Softail Models
Deadbeat Customs
$34.95Deadbeat Customs - Solid Harley Riser Bushings fits '99 & Up Touring, '18 & Up M8 Softail Models Upgrade your handlebar risers to a set of solids and eliminate the slop you would get from the stock...$34.95 -
Out of stock
Badlands - Hard-Wire Can Bus Load Equalizer fits '14-'20 Harley
Badlands Motorcycle Products
$62.95Badlands - Hard-Wire Can Bus Load Equalizer fits '14-'20 Harley Compatible with front turn signals only (including halogen and LED signals) Designed specifically to work with OEM alarm systems...$62.95 -
Out of stock
Thrashin Supply Co. - TSB-0024 - Sport Saddlebags - Quick Detach, 40L Expands to 60L - Fits Most Harley Models
Thrashin Supply
$849.95Thrashin Supply Sport Saddlebags — Quick Detach, 40L-60L Fits: Most Harley-Davidson models with rear fender struts — the adjustable brackets mount to the strut, and the bags sit high enough to clear...$849.95 -
Out of stock
Drag Specialties - Spark Plugs fits '75-'84 Shovelhead (Hot), '84-'99 Evolution Big Twin Models
Drag Specialties
$15.85Drag Specialties - Spark Plug fits '75-'84 Shovelhead (Hot), '84-'99 Evolution Big Twin Models Hot Spark Plugs: Designed for: Optimal performance in engines that operate mostly under low to...$15.85 -
Out of stock
Posh Factory - Dual Mini 1" Handlebar Switches
Posh Factory
$79.99Posh Factory Dual Mini 1" Handlebar Switches With some minimal drill work, these switches from Posh Factory integrate with your handlebars to compliment a variety of custom finishes. These are great...$79.99 -
Out of stock
Drag Specialties - Front Caliper Rebuild Kit fits '84-'99 H-D Model (Repl. OEM #44020-83)
Drag Specialties
$40.90Drag Specialties - Front Caliper Rebuild Kit fits '84-'99 H-D Model (Repl. OEM #44020-83) Features: High-quality replacement components Fitment$40.90 -
Out of stock
ARP - Stainless Clutch/Brake Clamp Hardware fits '99-'20 Touring , '00-'20 Softails, '99-'17 Dyna & '96-'03 Sportster Models
ARP
$17.95ARP - Stainless Clutch/Brake Clamp Hardware fits '99-'20 Touring , '00-'20 Softails, '99-'17 Dyna & '96-'03 Sportster Models 12-point ARP Screws. Made in the U.S.A. Fitment For '99-'20...$17.95 -
Out of stock
Two Brothers Racing - Comp-S Turnout Exhaust fits '18 & Up M8 Softail FXBB, FXLR, FXFB, FLSL, FLHC & FLDE Models
Two Brothers Racing
$967.98 - $1,209.98Two Brothers Racing - Comp-S Turnout Exhaust fits '18 & Up M8 Softail FXBB, FXLR, FXFB, FLSL, FLHC & FLDE Models Available in your choice of three finishes: Brushed, Black, or Polished...$967.98 - $1,209.98 -
Out of stock
Drag Specialties - Rear Axle Kit fits '00-'07 Softail Models W/ 1" Axle Nut (12.625")
Drag Specialties
$91.97Drag Specialties - Rear Axle Kit fits '00-'07 Softail Models W/ 1" Axle Nut (12.625") This kit's bright chrome finish on the axle and hardware will beautify your bike. NOTE: FXSTS axle comes with...$91.97 -
Out of stock
Mustang - Wide Tripper™ Seat with Driver's Backrest fits '18-'21 FLSL Model
Mustang Seats
$665.00 - $739.00Mustang - Wide Tripper™ Seat with Driver's Backrest fits '18-'21 FLSL Model Features: High-quality expanded vinyl cover combines the appearance of leather with the durability to withstand the...$665.00 - $739.00 -
Out of stock
V-Twin - 3.6 Gallon Gas Tank Raw Steel fits '18-Up M8 Softail Model
V-Twin Mfg
$467.41V-Twin - 3.6 Gallon Gas Tank Raw Steel fits '18-Up M8 Softail Model Gas tank is one piece and has a fuel capicity of 14 liters, featuring a raw finish for M8 models. Accepts bung type vented gas cap...$467.41 -
Out of stock
Posh Factory - Single Mini 1" Handlebar Switches
Posh Factory
$49.99Posh Factory Single Mini 1" Handlebar Switches With some minimal drill work, these switches from Posh Factory integrate with your handlebars to compliment a variety of custom finishes. These are...$49.99 -
Out of stock
'Til Death Cycles - Turn Signal Block Off Kit fits M8 Softail Models
'Til Death Cycles
$49.95'Til Death Cycles - Turn Signal Block Off Kit fits M8 Softail Models If your M8 Softail could use an update, 'Til Death Cycles' Turn Signal Block Off Kit is just what you need. 'Til Death Cycles...$49.95 -
Out of stock
Bassani Exhaust - The Ripper Road Rage 2-into-1 Exhuast System fits '18-Up M8 Softail Models
Bassani Exhaust
$985.95 - $1,073.95Bassani Exhaust - The Ripper Road Rage 2-into-1 Exhuast System fits '18-Up M8 Softail Models NOTE: The Bassani Xhaust badge shown in the images of the black version is no longer sold with this...$985.95 - $1,073.95 -
Out of stock
Posh Factory - Dual Mini 7/8" Handlebar Switches
Posh Factory
$79.99Posh Factory Dual Mini 7/8" Handlebar Switches With some minimal drill work, these switches from Posh Factory integrate with your handlebars to compliment a variety of custom finishes. These are...$79.99 -
Out of stock
Posh Factory - Single Mini 7/8" Handlebar Switches
Posh Factory
$49.99Posh Factory Single Mini 7/8" Handlebar Switches With some minimal drill work, these switches from Posh Factory integrate with your handlebars to compliment a variety of custom finishes. These are...$49.99 -
Out of stock
Drag Specialties - Front/Rear Caliper Seal Kit fits '00-'07 Big Twin & '00-'03 Sportster Models (Repl. OEM #44315-00)
Drag Specialties
MSRP: $16.27$6.25Drag Specialties - Front/Rear Caliper Seal Kit fits '00-'07 Big Twin & '00-'03 Sportster Models (Repl. OEM #44315-00) Features: High-quality replacement components FitmentMSRP: $16.27$6.25 -
S&S - Tappet Cuffs, Black - Fits 17-18 Touring, 18-Up Softail Models with M8 Powerplant
S&S Cycle
MSRP: $84.95$79.95S&S Tappet Cuffs for Harley-Davidson 2017-2018 Touring Models with M8 Powerplant, 2018-Up Softail with M8 Powerplant Features: Hard anodized black coating Billet aluminum construction Stronger...MSRP: $84.95$79.95 -
Out of stock
Biltwell - Punisher XL Footpeg '18-Up Up Softail & Pan America Models - Black
Biltwell
$159.95Biltwell - Punisher XL Footpeg '18-Up Up Softail & Pan America Models - Black A tough and ruthless—not rough and toothless—billet aluminum foot peg designed to complement the technology and...$159.95 -
Out of stock
Biltwell - Exfil Sissy Bar fits '18-Up M8 Softail Models
Biltwell
$199.95 - $249.95Biltwell - Exfil Sissy Bar fits '18-Up M8 Softail Models Biltwell's Exfil Sissy Bars features TIG-welded construction from a 5/8" O.D. stock steel rod for the utmost strength and durability. There...$199.95 - $249.95 -
Out of stock
Bassani Exhaust - Ripper 2-into-1 Stainless Steel Short Exhaust System fits '18-'21 FLSB & '22-'24 FXLRST/FXRST Models
Bassani Exhaust
$1,074.95Bassani Exhaust - Ripper 2-into-1 Stainless Steel Short Exhaust System fits '18-'21 FLSB & '22-'24 FXLRST/FXRST Models Features: Designed with a louder, more aggressive tone Stepped 1-3/4" to...$1,074.95 -
Out of stock
Drag Specialties - Performance Spark Plugs fits '17 & Up M8 Softail, '15-'20 XG500/750/750A Models
Drag Specialties
$15.85Drag Specialties - Performance Spark Plugs fits '17 & Up M8 Softail, '15-'20 XG500/750/750A Models Features Plugs have a unique look with a black ceramic body and bold red logo/script Insulator...$15.85 -
Out of stock
Drag Specialties - Chrome Shift Peg (see details for fitment)
Drag Specialties
$27.51Drag Specialties Shift Peg: Feature polished and chrome-plated or black finish die-cast construction Knurled black nylon insets for style and durability for all-day riding Sold each NOTE:...$27.51 -
Out of stock
Bassani Exhaust - Super Bike 2-into-1 Exhaust System fits '22-Up FXLRST, FLSB Models
Bassani Exhaust
$1,649.95Bassani Exhaust - Super Bike 2-into-1 Exhaust System fits '22-Up FXLRST, FLSB Models This exhaust system features 2-into-1 headers that are welded to the collector and muffler, and it uses an...$1,649.95
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.