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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Mustang - Solo Seat with Driver's Backrest fits '18-'20 FXBR/FXBRS Models
Mustang Seats
$907.85Mustang - Solo Seat with Driver's Backrest fits '18-'20 FXBR/FXBRS Models Features: High-quality expanded vinyl cover combines the appearance of leather with the durability to withstand the...$907.85 -
Mustang - Black Smooth Wide Tripper™ Solo Seat fits '18-'23 FXFB/FXFBS Models
Mustang Seats
$544.31 - $839.69Mustang - Black Smooth Wide Tripper™ Solo Seat fits '18-'21 FXFB/FXFBS Models Features: Detailed stitch work in the highly durable, synthetic glove leather cover Seat design lets you ride low...$544.31 - $839.69 -
Mustang - Brown Diamond Wide Tripper™ Solo Seat without Backrest fits '18-'25 FLFB/FLFBS Models
Mustang Seats
$544.31Mustang - Brown Diamond Wide Tripper™ Solo Seat without Backrest fits '18-'21 FLFB/FLFBS Models Features: Detailed stitch work in the highly durable, synthetic glove leather cover$544.31 -
Mustang - Brown Wide Tripper™ Seat fits '18-'21 FXFB/FXFBS Models
Mustang Seats
$410.00Mustang - Brown Wide Tripper™ Seat fits '18-'21 FXFB/FXFBS Models Features: High-quality expanded vinyl cover combines the appearance of leather with the durability to withstand the...$410.00 -
Mustang - Brown Stitch Wide Tripper™ Seat with Driver's Backrest fits '18-'25 FLDE/FLHC/FLHCS Models
Mustang Seats
$739.00Mustang - Brown Stitch Wide Tripper™ Seat with Driver's Backrest fits '18-'21 FLDE/FLHC/FLHCS Models Features: High-quality expanded vinyl cover combines the appearance of leather with the...$739.00 -
Mustang - Diamond Wide Tripper Passenger Seat fits '18-'25 FLSB/FXLR/FXLRS Models
Mustang Seats
$279.00 - $289.00Mustang - Diamond Wide Tripper Passenger Seat fits '18-'21 FLSB/FXLR/FXLRS Models Features: Detailed stitch work in the highly durable, synthetic glove leather cover Made in the USA$279.00 - $289.00 -
Mustang - Diamond Stitching Wide Tripper™ Seat with Driver's Backrest fits '18-'25 FLSB/FXLR/FXLRS Models
Mustang Seats
$729.00Mustang - Diamond Stitching Wide Tripper™ Seat with Driver's Backrest fits '18-'21 FLSB/FXLR/FXLRS Models Features: High-quality expanded vinyl cover combines the appearance of leather with the...$729.00 -
Mustang - Diamond Stitching Wide Tripper™ Seat fits '18-'25 FXBB/FXBBS Models
Mustang Seats
$449.00Mustang - Diamond Stitching Wide Tripper™ Seat fits '18-'21 FXBB/FXBBS Models Features: High-quality expanded vinyl cover combines the appearance of leather with the durability to withstand the...$449.00 -
Mustang - Original Stitch Passenger Seat fits '18-'21 FLHC/FLDE Models - Black
Mustang Seats
$299.00Mustang - Original Stitch Passenger Seat fits '18-'21 FLHC/FLDE Models - Black Features: Marine-grade fiberglass baseplate Top covering made of highest-quality expanded vinyl with black$299.00 -
Mustang - Black Original Max Profile Solo Seat with Driver Backrest fits '18-'21 FLHC/FLDE Models
Mustang Seats
$749.00Mustang - Black Original Max Profile Solo Seat with Driver Backrest fits '18-'21 FLHC/FLDE Models Features: Optional matching passenger seat angles forward to support rider's back - sold...$749.00 -
Mustang - Diamond Stitching Wide Tripper™ Seat fits '18-'23 FXFB/FXFBS Models
Mustang Seats
$449.00Mustang - Diamond Stitching Wide Tripper™ Seat fits '18-'21 FXFB/FXFBS Models Features: High-quality expanded vinyl cover combines the appearance of leather with the durability to withstand the...$449.00 -
Mustang - Diamond Wide Tripper Passenger Seat fits '18-'25 FLDE/FLHC/FLHCS Models
Mustang Seats
$289.00Mustang - Diamond Wide Tripper Passenger Seat fits '18-'21 FLDE/FLHC/FLHCS Models Features: Detailed stitch work in the highly durable, synthetic glove leather cover Made in the USA$289.00 -
Mustang - Diamond Wide Tripper™ Seat with Driver's Backrest fits '18-'25 FLDE/FLHC/FLHCS Models
Mustang Seats
$719.00Mustang - Diamond Wide Tripper™ Seat with Driver's Backrest fits '18-'21 FLDE/FLHC/FLHCS Models Features: High-quality expanded vinyl cover combines the appearance of leather with the...$719.00 -
Mustang - Black Original Stitch Passenger Seat fits '18-'21 FLHC/FLDE Models
Mustang Seats
$299.00Mustang - Black Original Stitch Passenger Seat fits '18-'21 FLHC/FLDE Models Features: Marine-grade fiberglass baseplate Top covering made of highest-quality expanded vinyl with black st$299.00 -
Mustang - Black Trapezoid Stich Passenger Seat fits '18-'21 FXFB/FXFBS Models
Mustang Seats
$299.00Mustang - Black Trapezoid Stich Passenger Seat fits '18-'21 FXFB/FXFBS Models Features: Marine-grade fiberglass baseplate Top covering made of highest-quality expanded vinyl with black...$299.00 -
Mustang - Black Trapezoid Stitch Max Profile Solo Seat without Driver Backrest fits '18-'21 FXFB/FXFBS Models
Mustang Seats
$469.00Mustang - Black Trapezoid Stitch Max Profile Solo Seat without Driver Backrest fits '18-'21 FXFB/FXFBS Models Features: Optional matching passenger seat angles forward to support rider's back -...$469.00 -
Mustang - Black Trapezoid Stitch Max Profile Solo Seat with Driver Backrest fits '18-'21 FXFB/FXFBS Models
Mustang Seats
$749.00Mustang - Black Trapezoid Stitch Max Profile Solo Seat with Driver Backrest fits '18-'21 FXFB/FXFBS Models Features: Optional matching passenger seat angles forward to support rider's back -...$749.00 -
Performance Machine (Pm) - 0208-2178-BM - Fork Leg - 49 mm - Lower - Contrast Cut - Single Disc
Performance Machine
$956.95Performance Machine (Pm) - 0208-2178-BM - Fork Leg - 49 mm - Lower - Contrast Cut - Single DiscFeaturesArtfully sculpted from heat-treated billet aluminumMachined PM icon logo with a pinstripe detail...$956.95 -
Kodlin USA - Round Gauge Bezel for Ascent Pro Riser
Kodlin
$199.99Kodlin USA - Round Gauge Bezel for Ascent Pro Riser Features: CNC machined from billet aluminum All hardware included Designed to mount th$199.99 -
James Gaskets - JGI-25700564 - Primary Gasket - Fits '18-'23 FLFB/FLHC Models
James Gaskets
$48.95James Gaskets - JGI-25700564 - Primary Gasket - Fits '18-'23 FLFB/FLHC Models Fits: '18-'23 FLFB/FLHC Models. Full year/model list is on the Fitment tab. Primary Gasket from James Gaskets, the...$48.95 -
James Gaskets - JGI-25700729 - Top End Kit Gasket - Fits '17-'23 M-Eight Models (Except '23 FLHXSE/FLTRXSE
James Gaskets
$99.95James Gaskets - JGI-25700729 - Top End Kit Gasket - Fits '17-'23 M-Eight Models (Except '23 FLHXSE/FLTRXSE Fits: '17-'23 M-Eight Models (Except '23 FLHXSE/FLTRXSE. Full year/model list is on the...$99.95 -
James Gaskets - JGI-25700730 - Motor Gasket Kit - Fits '17-'23 M-Eight Models (Except '23 FLHXSE/FLTRXSE
James Gaskets
$109.95James Gaskets - JGI-25700730 - Motor Gasket Kit - Fits '17-'19 M-Eight Models (Except '23 FLHXSE/FLTRXSE Fits: '17-'19 M-Eight Models (Except '23 FLHXSE/FLTRXSE. Full year/model list is on the...$109.95 -
James Gaskets - JGI-60547-06-KF - Primary Cover Gasket Kit - Fits '06-'17 FXD, '07-'17 FXST/FLST Models
James Gaskets
$101.95James Gaskets - JGI-60547-06-KF - Primary Cover Gasket Kit - Fits '06-'17 FXD, '07-'17 FXST/FLST Models Fits: '06-'17 FXD, '07-'17 FXST/FLST Models. Full year/model list is on the Fitment tab...$101.95 -
Jims - 5808 Valve Spring Compression Collar Tool fits '17-'21 M-Eight Models
Jims
MSRP: $86.95$86.80Jims - 5808 Valve Spring Compression Collar Tool fits '17-'21 M-Eight Models Features: Valve spring collar allows existing compressor to remove smaller valves on M8 engines For use with JIMMSRP: $86.95$86.80 -
Jims - 5835 Valve Spring Compressor Tool fits '17-'21 M-Eight Models
Jims
MSRP: $322.95$309.35Jims - 5835 Valve Spring Compressor Tool fits '17-'21 M-Eight Models Features: Once the cylinder is filled with compressed air, the technician can easily rotate the tool and compress the top...MSRP: $322.95$309.35 -
Jims - 730 Piston Tester Jet fits '18-'21 M-Eight Softail Models
Jims
$313.20Jims - 730 Piston Tester Jet fits '18-'21 M-Eight Softail Models Features: Assists engine rebuilder to clear jet of all assembly lubes; verifies psi number the jet switches to "on" and visu$313.20 -
Thunderheader - Chrome X-Series Standard Exhaust Pipe w/Heat Shields fits '18-'26 Softail Slim, Low Rider S, Street Bob, Fat Bob, Deluxe & Standard Models
Thunderheader
$1,899.00Thunderheader - Chrome X-Series Standard Exhaust Pipe w/Heat Shields fits '18–'25 Softail Slim, Lowrider S, Street Bob, Fat Bob, Deluxe & Standard Models Thunderheader's X-SERIES™ Exhaust is their...$1,899.00 -
Thunderheader - Black X-Series Standard Exhaust w/Heat Shields fits '18-'24 Low Rider ST, Heritage & Sport Glide Models
Thunderheader
$1,839.00Thunderheader - Black X-Series Standard Exhaust w/Heat Shields fits '18-'24 Low Rider ST, Heritage & Sport Glide Models Thunderheader's X-SERIES™ Exhaust is their newest line, built for maximum...$1,839.00 -
V-Twin - 34" Black Upper Clutch Cable fits '20-Up FXLRS, '22-'23 FXLRST Models (OEM #372004-33A)
V-Twin Mfg
$89.51V-Twin - 34" Black Upper Clutch Cable fits '20-Up FXLRS, '22-'23 FXLRST Models (OEM #372004-33A) Upper clutch cable is black vinyl type featuring an overall length of 34". Fitment: FXLRST 2022-2023...$89.51 -
Original Garage - Adjustable Brake Arm fits Harley-Davidson M8 Softails Models
Original Garage Moto
$304.95 - $344.95Original Garage - Adjustable Brake Arm fits Harley-Davidson M8 Softails Models This Adjustable Brake Arm for Harley-Davidson M8 Softails will allow you to set your brake pedal exactly where you want...$304.95 - $344.95 -
On Sale
Custom Cycle Engineering - 43MM Inverted Black DLC Coated Harley Stock Length Fork Tubes fits '18-'21 FLSB, '18-'20 FXDR/FXDRS & '16-'20 XL1200CX Models (Open Box)
Custom Cycle Engineering
MSRP: $756.95Now: $643.41Was: $756.95Custom Cycle Engineering's Black Fork Tubes feature a black, diamoned-like carbon coating and are built to work with a wide variety of models. Sold in pairs, made in the U.S.A. LH 22½", RH 22¼" Fork...MSRP: $756.95Now: $643.41Was: $756.95 -
Bassani Exhaust - 49-State 2-into-1 Road Rage III Exhaust System fits '18-'23 Softail FXFB/FLSL/FXBB/FXLRS Models - Stainless
Bassani Exhaust
$1,429.95Bassani Exhaust - 49-State 2-into-1 Road Rage III Exhaust System fits '18-'23 Softail FXFB/FLSL/FXBB/FXLRS Models - Stainless Features 2-into-1 stepped equal-length headers 1-3/4" to 1-7/8"...$1,429.95 -
V-Twin - Black One Piece Rigid Mount Sissy Bar fits '18 & Up M8 Models
V-Twin Mfg
$200.38V-Twin - Black One Piece Rigid Mount Sissy Bar fits '18 & Up M8 Models V-Twin's One Piece Rigid Mount Sissy Bar has a steel upright which is welded to the rigid mount side plates. The bar bolts...$200.38 -
Custom Dynamics - Shark Demon™ 2 Performance LED Headlight fits Low Rider ST Softail Models
Custom Dynamics
$499.95Custom Dynamics - Shark Demon™ 2 Performance LED Headlight fits Low Rider ST Softail Models Features: High-performance illumination, specialized for motorcycle on road use, with unmatched beam...$499.95 -
V-Twin - Cam Covers fit '17 & Up M8 Models
V-Twin Mfg
$163.57 - $168.64V-Twin - Cam Covers fit '17 & Up M8 Models Available in your choice of a chrome, black or titanium finish. Fitment FLST 2018-UPFLT 2017-UPFXST 2018-UP$163.57 - $168.64 -
Kraus - S-One 8" Pro Kit fits '22-'24 M8 Softail Lowrider S Models
Kraus Motor Co.
$1,605.00Kraus - S-One 8" Pro Kit fits '22 & Up M8 Softail Lowrider S Models Your M8 Softail is now entitled for the high performance, design and engineering associated with Kraus' Handlebar and Riser Kits...$1,605.00 -
Slyfox - Carbon Fiber/ Aluminum Footpegs fits '18 & Up M8 Softail & Pan America Models
Slyfox
$152.29 - $157.57Slyfox - Carbon Fiber/ Aluminum Footpegs fits '18 & Up M8 Softail & Pan America Models Features: Billet aluminum with diamond cut footpegs sold in pairs 6061 aluminum clevis$152.29 - $157.57 -
Drag Specialties - 11.5” Front OEM-Style Brake Rotor - Stainless Steel (Repl. OEM #44156-00) - Fits 2000-2014 FXST/FLST, 2011-2014 FXS/FLS, 2008-2011 FXCW/C, 2000-2005 FXD/FXDWG, 2000-2013 XL (11.5", 2.25")
Drag Specialties
$219.40Drag Specialties - 11.5” Front OEM-Style Brake Rotor - Silver Stainless Steel (Repl. OEM #44156-00) Features: High-quality stainless steel construction Design/drill pattern is the same as OEM$219.40 -
Drag Specialties - 11.5" Rear Center Hub Mount Drilled Brake Rotor - Polished Stainless Steel (Repl. OEM #41791-79A)
Drag Specialties
$235.15Drag Specialties - 11.5" Rear Center Hub Mount Drilled Brake Rotor - Polished Stainless Steel (Repl. OEM #41791-79A) Features: Drilled for better heat dissipation and consistent braking in wet...$235.15 -
Drag Specialties - 11.5" Front Center Hub Mount Drilled Brake Rotor - Polished Stainless Steel (Repl. OEM #44136-84A/ 44136-92) - Fits 1992-1999 XL (11.5", 2" c/b)
Drag Specialties
$235.15Drag Specialties - 11.5" Front Center Hub Mount Drilled Brake Rotor - Polished Stainless Steel (Repl. OEM #44136-84A/ 44136-92) Features: Drilled for better heat dissipation and consistent...$235.15
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.