M8 Softail Parts
1016 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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JE Pistons - 399155 - Piston Kit - 4.255" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.255" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398760 - Piston Kit - 4.075" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.075" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398761 - Piston Kit - 4.080" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.080" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398759 - Piston Kit - 4.020" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.020" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 399163 - Piston Kit - 4.260" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.260" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398762 - Piston Kit - 4.125" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.125" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398758 - Piston Kit - 4.016" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.016" Bore - 4.500" Stroke - 12.0:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398735 - Piston Kit - 4.125" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.125" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398757 - Piston Kit - 4.250" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.250" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398756 - Piston Kit - 4.125" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.125" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398734 - Piston Kit - 4.080" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.080" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398736 - Piston Kit - 4.250" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.250" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398754 - Piston Kit - 3.937" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 3.937" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398755 - Piston Kit - 4.080" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.080" Bore - 4.375" Stroke - 12.0:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398733 - Piston Kit - 4.075" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.075" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398728 - Piston Kit - 4.080" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.080" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398729 - Piston Kit - 4.125" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.125" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398731 - Piston Kit - 4.016" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.016" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398730 - Piston Kit - 4.250" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.250" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
JE Pistons - 398732 - Piston Kit - 4.020" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 - Fits 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide & More
Je Pistons
$498.99JE Pistons Piston Kit - 4.020" Bore - 4.500" Stroke - 11.5:1 CR - 114" M8 Fits: 2017-2025 Electra Glide / Street Glide, 2017-2025 Road Glide, 2020-2022 Tri Glide, 2018-2024 Softail Harley-Davidson...$498.99 -
JE Pistons - 398727 - Piston Kit - 3.937" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 - Fits 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King & More
Je Pistons
$498.99JE Pistons Piston Kit - 3.937" Bore - 4.375" Stroke - 11.5:1 CR - 107" M8 Fits: 2017-2023 Electra Glide / Street Glide, 2017-2023 Road Glide, 2017-2022 Road King, 2017-2018 Tri Glide, 2017-2018...$498.99 -
KB Performance - 25014.STD - Ring Set - 4.250" Standard - 124"/128" M8 - Pair - Fits 2017-2024 Electra Glide / Street Glide, 2017-2024 Road Glide, 2017-2024 Road King & More
KB Performance
$48.95KB Performance Ring Set - 4.250" Standard - 124"/128" M8 - Pair Fits: 2017-2024 Electra Glide / Street Glide, 2017-2024 Road Glide, 2017-2024 Road King, 2017-2024 Tri Glide, 2017-2024 Freewheeler,...$48.95 -
SBS - 7145E-B - Design "D" 10-Spoke Floating Brake Rotor - Fits 2018-2025 Softail, 2004-2020 Dyna
Sbs
$649.00SBS Design "D" 10-Spoke Floating Brake Rotor Fits: 2018-2025 Softail, 2004-2020 Dyna Harley-Davidson. Full year/model list is on the Fitment tab. SBS's Brake Rotor Designed by Kodlin. Combine Kodlin®...$649.00 -
SBS - 7143DL - Design "D" Slash 7-Spoke Brake Rotor - Fits 2018-2025 Softail, 2006-2009 Dyna
Sbs
$649.00SBS Design "D" Slash 7-Spoke Brake Rotor Fits: 2018-2025 Softail, 2006-2009 Dyna Harley-Davidson. Full year/model list is on the Fitment tab. SBS's Brake Rotor Designed by Kodlin. Combine Kodlin® USA...$649.00 -
Rivco - HD007-13 - Wiring Harness - FLH - Fits 1997-2013 Electra Glide / Street Glide, 1998-2013 Road Glide, 1997-2013 Road King & More
Rivco
$49.95Rivco Wiring Harness - FLH Fits: 1997-2013 Electra Glide / Street Glide, 1998-2013 Road Glide, 1997-2013 Road King, 2009-2013 Tri Glide, 1997-2021 Softail Harley-Davidson. Full year/model list is on...$49.95 -
Galfer - DF681RH - Brake Rotor - Fixed - Rear - Fits 1986-2023 Electra Glide / Street Glide, 2000-2023 Road Glide, 2000-2023 Road King & More
Galfer
$272.00Galfer Brake Rotor - Fixed - Rear Fits: 1986-2023 Electra Glide / Street Glide, 2000-2023 Road Glide, 2000-2023 Road King, 2000-2024 Softail, 2000-2017 Dyna, 2000-2019 Sportster, 2002-2012 V-Rod,...$272.00 -
Alloy Art - M8FMM-1 - Floor Board Delete Mount - Machined Raw - M8 - Fits 2017-2024 Electra Glide / Street Glide, 2017-2024 Road Glide, 2017-2024 Road King & More
Alloy Art
$150.95Alloy Art Floor Board Delete Mount - Machined Raw - M8 Fits: 2017-2024 Electra Glide / Street Glide, 2017-2024 Road Glide, 2017-2024 Road King, 2023-2024 Softail Harley-Davidson. Full year/model list...$150.95 -
Alloy Art - M8PB-2 - Swingarm Pivot Block - Rear - Black Anodized - Fits 2014-2024 Electra Glide / Street Glide, 2015-2024 Road Glide, 2014-2024 Road King & More
Alloy Art
$179.95Alloy Art Swingarm Pivot Block - Rear - Black Anodized Fits: 2014-2024 Electra Glide / Street Glide, 2015-2024 Road Glide, 2014-2024 Road King, 2023-2024 Softail Harley-Davidson. Full year/model list...$179.95 -
Alloy Art - M8FMM-2 - Floor Board Delete Mount - Black Anodized - M8 - Fits 2017-2024 Electra Glide / Street Glide, 2017-2024 Road Glide, 2017-2024 Road King & More
Alloy Art
$169.95Alloy Art Floor Board Delete Mount - Black Anodized - M8 Fits: 2017-2024 Electra Glide / Street Glide, 2017-2024 Road Glide, 2017-2024 Road King, 2023-2024 Softail Harley-Davidson. Full year/model...$169.95 -
Coastal Moto - CM-FR-118DRSS - Brake Rotor - 11.8" - Front - Stainless - '14-'23 Touring
Coastal Moto
$259.95Coastal Moto Brake Rotor - 11.8" - Front - Stainless - '14-'23 Touring Fits: 2014-2023 Electra Glide / Street Glide, 2015-2023 Road Glide, 2014-2023 Road King, 2023 Softail Harley-Davidson. Full...$259.95 -
Coastal Moto - CM-FR-118DRP - Brake Rotor - 11.8" - Front - Polished - '14-'23 Touring
Coastal Moto
$259.95Coastal Moto Brake Rotor - 11.8" - Front - Polished - '14-'23 Touring Fits: 2014-2023 Electra Glide / Street Glide, 2015-2023 Road Glide, 2014-2023 Road King, 2023 Softail Harley-Davidson. Full...$259.95 -
Cycle Visions - CV4663B - LP Plate Frame & Mount with Tag Light - FLSL/FXBB - Black - Fits 2018-2019 Softail
Cycle Visions
$199.99Cycle Visions LP Plate Frame & Mount with Tag Light - FLSL/FXBB - Black Fits: 2018-2019 Softail Harley-Davidson. Full year/model list is on the Fitment tab. Cycle Visions' Curved License Mount with...$199.99 -
Kodlin - KUS55143 - Digital Gauge Bezel - For Ascent Pro Riser - Gloss Black - HD Softail '18-'24
Kodlin
$199.99Kodlin Digital Gauge Bezel - For Ascent Pro Riser - Gloss Black - HD Softail '18-'24 Fits: 2018-2024 Softail Harley-Davidson. Full year/model list is on the Fitment tab. Kodlin's Digital Gauge Bezel...$199.99 -
Kodlin - KUS55144 - Round Gauge Bezel - For Ascent Pro Riser - Gloss Black - HD Softail '22-'26
Kodlin
$199.99Kodlin Round Gauge Bezel - For Ascent Pro Riser - Gloss Black - HD Softail '22-'26 Fits: 2022-2026 Softail Harley-Davidson. Full year/model list is on the Fitment tab. Kodlin's Round Gauge Bezel Kit...$199.99 -
Kodlin - K25409-RL - Derby Cover - NXL Redline - Black/Red - M8 Touring - Fits 2017-2026 Electra Glide / Street Glide, 2017-2026 Road Glide, 2017-2025 Road King & More
Kodlin
$169.99Kodlin Derby Cover - NXL Redline - Black/Red - M8 Touring Fits: 2017-2026 Electra Glide / Street Glide, 2017-2026 Road Glide, 2017-2025 Road King, 2023-2024 Softail Harley-Davidson. Full year/model...$169.99 -
Trask - TM-5054BK - 2-into-1 Assault Exhaust System - Black - Softail M8 - Fits 2025-2026 Softail
Trask Performance
$1,149.95Trask 2-into-1 Assault Exhaust System - Black - Softail M8 Fits: 2025-2026 Softail Harley-Davidson. Full year/model list is on the Fitment tab. Trask's 2-into-1 Assault Exhaust System. Made from...$1,149.95 -
Trask - TM-5054 - 2-into-1 Assault Exhaust System - Stainless Steel - Softail M8 - Fits 2025-2026 Softail
Trask Performance
$1,149.95Trask 2-into-1 Assault Exhaust System - Stainless Steel - Softail M8 Fits: 2025-2026 Softail Harley-Davidson. Full year/model list is on the Fitment tab. Trask's 2-into-1 Assault Exhaust System. Made...$1,149.95 -
Trask - TM-2901-3 - Replacement Rear Sprocket - 54 Tooth - Touring/Trike - Fits 2009-2026 Electra Glide / Street Glide, 2009-2026 Road Glide, 2009-2025 Road King & More
Trask Performance
$178.95Trask Replacement Rear Sprocket - 54 Tooth - Touring/Trike Fits: 2009-2026 Electra Glide / Street Glide, 2009-2026 Road Glide, 2009-2025 Road King, 2024-2025 Tri Glide, 2024-2025 Freewheeler,...$178.95 -
Trask - TM-0042RC - Assault Derby Cover with Window - Reverse Cut - Softail - Fits 2018-2025 Softail
Trask Performance
$279.95Trask Assault Derby Cover with Window - Reverse Cut - Softail Fits: 2018-2025 Softail Harley-Davidson. Full year/model list is on the Fitment tab. Trask's Assault Derby Cover with Window. Features a...$279.95 -
Trask - TM-3200 - Swing Arm - Assault - '09-'26 FL
Trask Performance
$2,999.95Trask Swing Arm - Assault - '09-'26 FL Fits: 2009-2025 Electra Glide / Street Glide, 2009-2025 Road Glide, 2009-2025 Road King, 2023-2024 Softail Harley-Davidson. Full year/model list is on the...$2,999.95
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.