Transmission & Driveline

Replace your stock primary chain inspection cover on your Harley Softail or Dyna Wide Glide. Replaces OEM #60572-78 Fits: 2000-06 FXST/FLST, 1999-05 FXDWG; Repl. OEM #60572-78 Sold each Machined from steel Chrome Finish

High Horsepower Engines cause the O.E. tensioner to over tension the primary chain during hard acceleration. The Bump Stop eliminates this over tensioning from the chain adjuster on 2007 & Later Big Twin (Also ‘06 Dyna). The Bump Stop provides...

Replace the factory plastic adjuster with this upgraded metal one from Fat Baggers. Converts the factory upper clutch cable adjuster to a screw type adjuster while reinforcing the cable Also works as a repair part for broken Harley Davidson factory...

Looking for a light and smoother clutch action? Pickup the perfect solution from Burly Brand with the Easyboy Lite Clutch kit. The original Müller Power Clutch Replaces OEM inner and outer ramp assemblies 45% easier clutch lever...

Replace the low quality stock compensator ramp with the Black Ops from Evolution Industries. Fits: 2017-2023 Harley M8 Models Machined on a 4-axis mill to ensure the quality and fitment. Final inspection is done with a scanner to ensure quality...

Upgrade your Sprocket while you do your chain kit. Alloy Art's Cush Drive Chain Sprockets are CNC-Machined carbon Steel and include a steel lock spring, 2 bearings and bearing spacer. Made in the USA. Sprocket features a Black Carrier, choose either...

Upgrade your Sprocket while you do your chain kit. Alloy Art's Cush Drive Chain Sprockets are CNC-Machined carbon Steel and include a steel lock spring, 2 bearings and bearing spacer. Made in the USA. Sprocket features a Machined Carrier, choose either...

Replace your worn out chain adjuster. Drag Specialties manual primary chain adjuster replaces OEM# 3650020. Reduces stress on the drive train bearings and allows for correct adjustment of the primary chain. Fits: 2006-2017 Dyna Models,  2007-2017...

Did you upgrade your cam or go for big bore kit in your bike? Then you should definitely be thinking about beefing up your clutch assembly. Evolution Industries has got you covered. Their complete clutch basket assembly is designed to hold that power!...

Chrome 530 x 120 link chain from EK. For competition and OEM replacement Super/ultra strong; 530 series tensile strength of 11,100 lbs. Minimize clearance between plates Improved stiffness and weight Includes rivet-style master link

Gold 530 x 120 link chain from EK. For competition and OEM replacement Super/ultra strong; 530 series tensile strength of 11,100 lbs. Minimize clearance between plates Improved stiffness and weight Includes rivet-style master link

Trask Assauly Derby cover is now available for new M8 Softail models. Raw finish with an Acrylic see-through window. Fits: 2018-2022 Harley Softails with Narrow Primary Cover, 2019-21 Softails , 2018 FLSB Transparent for viewing of clutch Raw...

Trask Assauly Derby cover is now available for new M8 Softail models. Chrome finish with an Acrylic see-through window. Fits: 2018-2022 Harley Softails with Narrow Primary Cover, 2019-21 Softails , 2018 FLSB Transparent for viewing of clutch Chrome...

Trask Assauly Derby cover is now available for new M8 Softail models. Gloss Black finish with an Acrylic see-through window. Fits: 2018-2022 Harley Softails with Narrow Primary Cover, 2019-21 Softails , 2018 FLSB Transparent for viewing of...

Grab an extra plate clutch kit from Barnett for your Harley Big Twin. Fits: '90-'97 Big Twin, '91-'16 Sportster XL and '94-'02 Buell Designed to outperform any OEM or aftermarket clutch HD clutch kit comes in a foam-lined, hard plastic case that...

EBC CSK Series Heavy Duty Clutch Springs for M8 models. Designed to deliver 10%-15% more clamp pressure. Fits: 2017-2021 Harley Touring and 2018-2020 FLFBS/FLHCS/FXBRS/FXFBS 114" Clutch spring sets made from tempered steel Deliver 10-15% more clamp...

The Star Racing billet compensator is made from EN36 will save expensive driveline parts and save you money. The compensator on your Milwaukee Eight crankshaft, is a very important “shock absorber” for your flywheel assembly, primary chain,...

Adjustment Nut for VP SDR V2 - For 2021 Touring and other Cable clutch models   Special cable adjustment nut specifically design to work with our VP SDR V2 clutch kit. This a must have piece as the stock nut will not accessible once the VP SDR...

Built to take high horsepower abuse found in late model H-D performance applications while providing elegant shift precision. Standard shift pattern, Highlighted Wrinkle Black door. Fits: 2017-2021 Harley M8 Touring Models All gears are straight...

Quickly and easily add some extra clamping force to your factory clutch set-up with the AIM VP-SDR V2 Cutch. Fits: '17 and later Touring Models '13 and later CVO 110' Motor Models '13 and later Tri-Glide and Free Wheeler '15 -'17 Ultra...

Quickly and easily add some extra clamping force to your factory clutch set-up with the AIM VP-SDR Cutch. Fits: '17 and later Touring Models '13 and later CVO 110' Motor Models '13 and later Tri-Glide and Free Wheeler '15 -'17 Ultra...

Upgrade from the stock belt drive to Chain Drive using Performance Machine's Conversion Kit. Custom 51-tooth billet aluminum sprocket with a black anodized finish. Fits: 2018-2020 Harley Softail Models The Performance Machine Chain Conversion Kit...

Upgrade your top transmission cover with Performance Machine's new Vision style cover. Black Ops finish. Easy bolt-on installation. Fits: 2017-2020 Harley Touring models CNC-machined from billet aluminum Aluminum lens bezel eliminates cracking Designed...

Upgrade your top transmission cover with Performance Machine's new Vision style cover. Contrast Cut finish. Easy bolt-on installation. Fits: 2017-2020 Harley Touring models CNC-machined from billet aluminum Aluminum lens bezel eliminates cracking...

Upgrade your top transmission cover with Performance Machine's new Vision style cover. Chrome finish. Easy bolt-on installation. Fits: 2017-2020 Harley Touring models CNC-machined from billet aluminum Aluminum lens bezel eliminates cracking Designed as...

Swap out your stock transmission side cover with Performance Machine's new Vision style cover. Black Ops finish. Includes new gasket and hardware. Fits: 2018-2020 Harley Softail M8 models CNC Machined from billet aluminum Aluminum lens bezel eliminates...

Swap out your stock transmission side cover with Performance Machine's new Vision style cover. Contrast Cut finish. Includes new gasket and hardware. Fits: 2018-2020 Harley Softail M8 models CNC Machined from billet aluminum Aluminum lens bezel...

Swap out your stock transmission side cover with Performance Machine's new Vision style cover. Chrome finish. Includes new gasket and hardware. Fits: 2018-2020 Harley Softail M8 models CNC Machined from billet aluminum Aluminum lens bezel eliminates...

Black 530 x 120 link chain from EK. For competition and OEM replacement Super/ultra strong; 530 series tensile strength of 11,100 lbs. Minimize clearance between plates Improved stiffness and weight Includes rivet-style master link

Chrome OG 5-Hole Derby Cover. Uses stock gasket and hardware. Made in the USA Fits: 2016-2020 Harley Bagger and 2015 FLHTCUL/FLHTKL Machined from 6061 billet aluminum Chrome Finish Uses stock gasket and hardware Made in America Fitment 2020...

Chrome Dished 5-Hole Derby Cover. Uses stock gasket and hardware. Made in the USA Fits: 2016-2020 Harley Bagger and 2015 FLHTCUL/FLHTKL Machined from 6061 billet aluminum Chrome Finish Uses stock gasket and hardware Made in America Fitment 2020...

Chrome Finned 5-Hole Derby Cover. Uses stock gasket and hardware. Made in the USA Fits: 2016-2020 Harley Bagger and 2015 FLHTCUL/FLHTKL Machined from 6061 billet aluminum Chrome Finish Uses stock gasket and hardware Made in America Fitment 2020...

Black Anodized Dished 5-Hole Derby Cover. Uses stock gasket and hardware. Made in the USA Fits: 2016-2020 Harley Bagger and 2015 FLHTCUL/FLHTKL Machined from 6061 billet aluminum Black anodized finished twice cut Uses stock gasket and hardware Made in...

Black Anodized Twice Cut Finned 5-Hole Derby Cover. Uses stock gasket and hardware. Made in the USA Fits: 2016-2020 Harley Bagger and 2015 FLHTCUL/FLHTKL Machined from 6061 billet aluminum Black anodized finished twice cut Uses stock gasket and hardware...

Black Anodized Twice Cut OG 5-Hole Derby Cover. Uses stock gasket and hardware. Made in the USA Fits: 2016-2020 Harley Bagger and 2015 FLHTCUL/FLHTKL Machined from 6061 billet aluminum Black anodized finished twice cut Uses stock gasket and hardware...

Reduces clutch lever pull strength by over 30%, widening the friction zone while moving the modulation point closer to the handlebars. The hard anodized billet aluminum construction provides enhanced sealing and maximum durability Fits: 2017-2020 Harley...

Replace your stock Transmission Top Cover with a direct replacement from Drag Specialties. Black Finish. OEM#34800031 Fits: 2017-2021 Harley M8 Die-cast construction Include aluminum-coated black foam gasket (repl. OEM #25700453) and vent hose OEM#...

Replace your stock Transmission Top Cover with a direct replacement from Drag Specialties. Chrome Finish. OEM#34800025 Fits: 2017-2021 Harley M8 Die-cast construction Include aluminum-coated black foam gasket (repl. OEM #25700453) and vent...

Trask Performance CheckM8™ vented transmission top cover fixes the excessive crankcase breather pressure issue on Harley-Davidson M8 engines. No annoying hose on your dipstick to worry about when checking your oil. Chrome finish. Fits: 2017-2020 M8...

Trask Performance CheckM8™ vented transmission top cover fixes the excessive crankcase breather pressure issue on Harley-Davidson M8 engines. No annoying hose on your dipstick to worry about when checking your oil. Gloss Black finish. Fits:...