Clutch, Driveline & Trans.

Thrashin Supply Harley Derby Covers - Twin Cam/ Evo The Thrashin Supply Co. Classic Derby Cover is constructed from tough billet aluminum. Not only does this look super clean and sleek but it's durable so it'll last. Available in your choice of polished...

The EK Chain ZVX3 530 Series Chain is a premium chain with a high tensile strength of 11,000 lbs. The EK NX-Ring design increases the wear life and reduces friction for maximum engine performance. Features: For up to 1400cc Tensile strength:...

Drag Specialties Primary Chain This primary chain by Drag was designed to last made using high quality raw materials.  Features: Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using...

Drag Specialties Clutch Shell fits '84-'89 Harley Big Twins OEM #37707-84 Replacement clutch shell with starter gear. Fitment 1986-1989 Harley-Davidson Softail Custom FXSTC 1984-1989 Harley-Davidson Softail Standard...

Drag Specialties Rear Wheel Sprockets Convert your rear drive belt to a 530 chain with the Rear Wheel Sprockets by Drag Specialties. Available in 46, 48, 49 and 51-tooth. Features: Convert rear drive belt to 530 chain Steel with a gloss black...

Drag Specialties Chrome Rear Sprocket For 530 Chain - Early (locating ring 1.980) Timken Bearing High-grade carbon steel replacement rear wheel sprockets 1.9" center hole

Mueller Motorcycle AG - Power Clutch fits '99-'23 Big Twin Models w/ Mechanical Clutch Features: The original Müller Power Clutch Replaces OEM inner and outer ramp assemblies 45% easier clutch lever operation Easy to install; no drilling or...

V-Twin - York FXR Rear Chain Drive Kit fits '82-'99 FXR Model This Rear Chain Kit is designed for 5-speed models and comes with a 120-link nickel plated chain. The stock ratio is supplied 22-tooth front and 48-tooth rear steel sprockets with a 120-link...

HardDrive Harley Davidson Rear Drive Belts High strength, high durability belts manufactured from state of the art materials to ensure quiet running and long life Fitment Application Width Teeth OEM# Softail '93-99 w/ 61T...

James Gaskets Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '94-'04 FLT, FXR

Drag Specialties - Gloss Black Rear Sprocket fits 530 Chain '00-'21 Big Twin Models (Exc. Models W/ Cush Drive); 2.22" Center Diameter Choose from four different sprocket sizes: 46-tooth, 48-tooth, 49-tooth, 51-tooth...

Drag Specialties Transmission Top Cover for Harley Big Twin '87-99 Chrome top transmission cover compliments other chrome engine and transmission pieces. Please make sure you check the fitment table below to ensure it will fit your...

Barnett - Scorpion Series Clear Derby Cover fits '99-'06 Twin Cam Models Barnett's Scorpion Series Clear Derby Covers feature a scratch- and discoloration-resistant window which is tightly secured and sealed with an O-ring gasket. There's also an outer...

Drag Specialties - Chrome Rear Sprocket fits 530 Chain '00-'21 Big Twin Models (Exc. Models W/ Cush Drive); 2.22" Center Diameter Choose from four different sprocket sizes: 46-tooth, 48-tooth, 49-tooth, 51-tooth...

Drag Specialties - Complete Three- and Five- Stud Clutch Hubs fits '36-'E84 Big Twin Models These Stud Clutch Hubs are available with three or five studs; both options come complete with all of the necessary hardware for a quick, hassle-free...

Drag Specialties - Inner Clutch Hub fits '90-'97 Big Twin Model Replacement OEM# 37550-90A Features Improved inner clutch hub with reinforced insert Accepts all OEM components Fitment 1997 Harley-Davidson Softail Heritage Springer...

Drag Specialties - Inner Clutch Hub fits 'L84-'89 Big Twin Models Replacement OEM# 37550-84A Features Improved inner clutch hub with reinforced insert Accepts all OEM components Fitment 1989 Harley-Davidson Electra Glide Ultra...

Drag Specialties - Wet or Dry Friction Plate Set fits '68-'E84 Shovelhead Models Replaces OEM#37930-68 Features Runs wet or dry; meets or exceeds all OEM specs Contains (5) friction plates and (1) hub liner with...

V-Twin - York FXR Rear Chain Drive Kit W/ 5 Spoke Sprocket fits '82-'99 FXR Models This Rear Chain Kit is designed for 5-speed models; the stock ratio is supplied with a 22-tooth front and 48-tooth rear steel sprockets with a 120-link chain. It features...

DP - Heavy-Duty Clutch Kit fits '98-17 Evo Big Twin Models (Exc. Models W/ Slipper/Assist Clutch) This HD clutch kit comes in a foam-lined hard plastic case which protects the clutch components from damage prior to installation. This case can be used to...

Drag Specialties - Clutch Shell fits '90-'93 Big Twin Models This top-notch clutch shell comes to you with center bearing and snap rings, all ready for an easy installation. Sold each. Replaces OEM#37707-90. Features Replacement clutch shell with...

Drag Specialties - Clutch Shell fits '94-'97 Big Twin Models This top-notch clutch shell comes to you with center bearing and snap rings, all ready for an easy installation. Sold each. Replaces OEM#37707-94. Features Replacement clutch shell with...

Torqdrive® Clutch Kit fits '90-'97 Big Twin Models Torqdrive delivers more discs in less space so this kit includes six friction disks that offer up to 50% stronger clutch engagement with no increase in lever effort. They provide more friction and...

Colony - 7/16"-14 x 1-1/2" Sprocket Pulley Mounting Hardware Kit with Washers fits '73-'98 FL, FX & XL Models (OEM #3769) Features: Brake rotor, sprocket and belt mounting kits Available to fit virtually all H-D brakes, chain and belt...

Colony - Acorn Front Belt Drive Pulley Nut fits '99-'06 Twin Cam Models Features: Chrome front pulley nut for open primary belt drive applications Made in the U.S.A. Fitment 2006 Harley-Davidson Softail Heritage EFI...

DP - Heavy-Duty Clutch Kit fits '84-'99 Big Twin Models This HD clutch kit comes in a foam-lined hard plastic case which protects the clutch components from damage prior to installation. This case can be used to store and transport parts, tools or other...

DP - Heavy-Duty Extra Plate Clutch Kit fits '90-'97 Evo Big Twin & '91-'22 Sportster Models Each of DP's Heavy-Duty Extra Plate Clutch Kit comes with nine friction plates and eight steel drive plates. Please note springs are sold separately...

DP - High-Performance Friction Clutch Plates fits '90-'97 Evo Big Twin & '91-'22 Sportster Models (Repl. OEM #s 37911-90 & 37910-90) The DP High-Performance Friction Clutch Kit Plates have DP's exclusive high-heat friction materials for...

DP - High-Performance Steel Clutch Plates fits L'84-'97 Big Twin & '91-'22 Sportster Models (Exc. '21-'22 Sportster S/RH 1250S, '22 Nightster/RH975 Models) (Repl. OEM #s 37975-90, 379795-84A & 37913-90) The DP High-Performance Steel Clutch Kit...

Drag Specialties - 1-1/2" Rear Drive Belt 132 Tooth fits '86-'92, '94 FLST/FXST '89-'93 FLT/​FXR Models (OEM #40023-86) Features: Carbon fiber reinforced Goodyear engineered Falcon SPC™ belts offer up to 33% more tensile strength than...

Drag Specialties - 1-1/2" Rear Drive Belt 136 Tooth fits '85-'96  Touring, '85-'94 FXR Models (OEM #40001-85) Features: Carbon fiber reinforced Goodyear engineered Falcon SPC™ belts offer up to 33% more tensile strength than conventional...

Drag Specialties - Clutch Lever Bracket fits '82-'95 Big Twin & '82-'85 Sportster Models (OEM #38608-82B) Features: Made of die-cast aluminum Fitment 1995 Harley-Davidson Dyna Convertible...

Drag Specialties - Clutch Shell fits '70-'E84 Big Twin Chain-Drive Models  Sold each. Replaces OEM#37702-70A. Features Replacement clutch shell with starter ring gear Fitment 1984 Harley-Davidson Electra Glide Special...

Drag Specialties - Drive Pulley Installation Kit fits '93-'06 Big Twin Models (Except '06 Dyna Glide (OEM #11165, 35211-91, 40251-92)) Features: Kit includes a main shaft pulley nut, lock plate, bolts and quad seal For 99-06 Twin Cam (except 06...

Drag Specialties - Inner Primary Mainshaft Bearing/Seal Kit fits '89-'99 Evolution Big Twin & '99-'06 Big Twin Models (Exc. Dyna Glide Models) This kit comes with a pinion seal, a main shaft seal, bearing snap rings, an inner bearing race and a...

V-Twin - York FXR Rear Chain Drive Kit fits '83-'99 FXR Models This Rear Chain Kit is designed for 5-speed models; the stock ratio is supplied with a 22-tooth front and 48-tooth rear steel sprockets with a 120-link gold seal chain. It features a...