York
York is a performance-focused brand specializing in motorcycle drivetrain, primary drive and electric start oil tank systems. Known for its belt drive kits, sprockets, primary chains, clutch components and transmission pulleys, York products are engineered for durability, smooth power transfer and reliable performance. Widely used in custom builds and Harley-Davidson applications, York components support both classic and modern motorcycle drivetrain upgrades.
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V-Twin - 18-0361 - 66 Tooth Clutch Drum Ring Gear Kit
York
$142.11V-Twin - 18-0361 - 66 Tooth Clutch Drum Ring Gear KitDescriptionKit includes a 66 tooth ring gear with mounting hardware and a 9 tooth pinion gear.This ratio allows more RPMs for easier starting. The...$142.11 -
V-Twin - 18-0352 - Clutch Ramp Assembly
York
MSRP: $81.92$81.09V-Twin - 18-0352 - Clutch Ramp AssemblyDescriptionAssembly includes internal clutch retaining ring, clutch release outer ramp, 3/8" ball bearing, clutch outer ramp, adjuster nut, lock plate filler...MSRP: $81.92$81.09 -
V-Twin - 18-0351 - Clutch Ramp Assembly
York
$95.93V-Twin - 18-0351 - Clutch Ramp AssemblyDescriptionAssembly includes clutch lock plate, clutch adjuster nut, clutch outer ramp, release coupling, clutch release inner ramp, adjuster screw, springs,...$95.93 -
V-Twin - 18-0341 - Clutch Release Finger Parkerized
York
$46.20V-Twin - 18-0341 - Clutch Release Finger ParkerizedDescriptionParkerized clutch release finger is for 3 and 4 speed Knucklehead and UL models.Replica quality! Fits:EL 1936-1937UL 1936-1937Additional...$46.20 -
Out of stock
V-Twin - 18-0336 - Foot Clutch Lever Rod Parkerized
York
$29.58V-Twin - 18-0336 - Foot Clutch Lever Rod ParkerizedDescriptionParkerized 17-1/8" foot clutch lever rod.*NOTE: Threads are 10/32" N.F. Fits:FL 1966-1984Additional Information OEM No.36917-65 UOM1 -...$29.58 -
V-Twin - 18-0335 - 84 Tooth Clutch Drum Ring Gear Kit Chain Drive
York
$109.96V-Twin - 18-0335 - 84 Tooth Clutch Drum Ring Gear Kit Chain DriveDescriptionKit includes a 84 tooth ring gear with mounting hardware and a 9 tooth pinion gear.This ratio allows more RPMs for easier...$109.96 -
V-Twin - 18-0261 - Clutch Pushrod Bearing Kit
York
$25.37V-Twin - 18-0261 - Clutch Pushrod Bearing KitDescriptionClutch pushrod bearing kit includes 24mm bearing and bushing. Fits:FX 1975-1984 4-speed models onlyFL 1975-1984 4-speed models onlyAdditional...$25.37 -
V-Twin - 18-0260 - Clutch Release Kit
York
MSRP: $38.45$37.69V-Twin - 18-0260 - Clutch Release KitDescriptionClutch release kit includes end rod with slinger, bearing, washers, and snap ring. Fits:FLT 1987-1999FXD 1991-1999FLST 1987-1999FXST...MSRP: $38.45$37.69 -
V-Twin - 18-0250 - Primary Chain Adjuster Pad and Screw Kit
York
MSRP: $42.09$41.25V-Twin - 18-0250 - Primary Chain Adjuster Pad and Screw KitDescriptionPrimary Chain Adjuster Pad and Screw Kit. Fits:XL 1991-2003Additional Information OEM No.39975-90A UOM1 - KIT ManufacturerYork...MSRP: $42.09$41.25 -
V-Twin - 18-0230 - 45 inch W/G Big Fixx Clutch Hub Roller Kit
York
$90.04V-Twin - 18-0230 - 45 inch W/G Big Fixx Clutch Hub Roller KitDescriptionBig Fixx clutch hub roller Kit includes long rollers to replace ball bearings and cage on clutch hub on 45" W and G models.The...$90.04 -
V-Twin - 18-0180 - Clutch Drum
York
$296.22V-Twin - 18-0180 - Clutch DrumDescriptionClutch drum only with a 102 tooth starter ring gear installed. Clutch drum is 36 tooth.Order bearing and snap ring separately. ...$296.22 -
Out of stock
V-Twin - 18-0179 - Clutch Pack Kit
York
$1,220.04V-Twin - 18-0179 - Clutch Pack KitDescriptionClutch pack kit includes steel and friction plates, clutch hub shell with magnets, pressure plate, pressure plate, spring plate and all necessary hardware...$1,220.04 -
Out of stock
V-Twin - 18-0178 - Clutch Pack Kit
York
$1,038.43V-Twin - 18-0178 - Clutch Pack KitDescriptionClutch pack kit includes steel and friction plates, clutch drum, clutch hub, diaphragm spring, pressure plate, retaining ring, and spring plate. Fits:XL...$1,038.43 -
V-Twin - 18-0172 - Kevlar Clutch Kit
York
$159.73V-Twin - 18-0172 - Kevlar Clutch KitDescriptionKevlar clutch kit includes 5 friction and 4 steel plates.Clutch is for wet and dry applications. Fits:FX 1971-1984UL 1941-1948FL 1941-1984Additional...$159.73 -
V-Twin - 18-0171 - Clutch Hub
York
$107.31V-Twin - 18-0171 - Clutch HubDescriptionImproved inner clutch hub that will not split at the keyway. Fits:FXD 1998-2005FLST 1998-2006FLT 1998-2006FXST 1998-2006Additional Information OEM No.37550-98...$107.31 -
V-Twin - 18-0170 - Clutch Drum Kit
York
$580.45V-Twin - 18-0170 - Clutch Drum KitDescriptionKit includes clutch drum for kick or electric start models, clutch hub, 4 steel and 5 fiber plates, springs, outer clutch, releasing disc, and clutch hub...$580.45 -
Out of stock
V-Twin - 18-0169 - Clutch Pushrod Adjuster Left Side
York
MSRP: $12.56$12.43V-Twin - 18-0169 - Clutch Pushrod Adjuster Left SideDescriptionLeft side clutch pushrod adjuster. Fits:FLT 1998-UPFXD 1998-2017FXST 1998-UPFLST 1998-UPAdditional Information OEM No.37090-98A UOM1 -...MSRP: $12.56$12.43 -
V-Twin - 18-0166 - Clutch Pressure Plate
York
$61.66V-Twin - 18-0166 - Clutch Pressure PlateDescriptionClutch pressure plate. Fits:FXD 1998-2005FLST 1998-2006FLT 1998-2006FXST 1998-2006Additional Information OEM No.37912-98A UOM1 - EA ...$61.66 -
V-Twin - 18-0165 - Clutch Damper Spring
York
MSRP: $16.56$16.39V-Twin - 18-0165 - Clutch Damper SpringDescriptionClutch damper spring. Fits:FLT 1998-UPFXD 1998-2017FXST 1998-UPFLST 1998-UPAdditional Information OEM No.37884-98 UOM1 - EA ManufacturerYork ...MSRP: $16.56$16.39 -
V-Twin - 18-0164 - Clutch Damper Spring Seat
York
$22.72V-Twin - 18-0164 - Clutch Damper Spring SeatDescriptionClutch damper spring seat. Fits:FLT 1998-UPFXD 1998-2017FXST 1998-UPFLST 1998-UPAdditional Information OEM No.37883-98 UOM1 - EA ...$22.72 -
V-Twin - 18-0163 - Diaphragm Clutch Spring Retainer
York
MSRP: $19.64$19.44V-Twin - 18-0163 - Diaphragm Clutch Spring RetainerDescriptionDiaphragm clutch spring retainer. Fits:FLT 1998-UPFXD 1998-2017FXST 1998-UPFLST 1998-UPAdditional Information OEM No.37872-98 UOM1 - EA...MSRP: $19.64$19.44 -
V-Twin - 18-0159 - Clutch Hub
York
$98.59V-Twin - 18-0159 - Clutch HubDescriptionComplete clutch hub replaces stock unit. Fits:FLT 1991-1997FXST 1991-1997FXD 1991-1997FXR 1991-1994FLST 1991-1997Additional Information OEM No.37550-90A UOM1...$98.59 -
V-Twin - 18-0158 - Kevlar Clutch Set
York
MSRP: $69.88$69.18V-Twin - 18-0158 - Kevlar Clutch SetDescriptionKevlar clutch set. Fits:FXST 1985-1989FXR 1985-1989FLST 1985-1989FLT 1985-1989FXD 1985-1989Additional Information UOM1 - SET ManufacturerYork ...MSRP: $69.88$69.18 -
V-Twin - 18-0154 - Kevlar Clutch Set
York
$84.39V-Twin - 18-0154 - Kevlar Clutch SetDescriptionKevlar 8-piece clutch set only.Order steel plates separately. Fits:FLT 1991-1997XL 1991-2020FXST 1991-1997FXD 1991-1997FXR 1991-1994FLST...$84.39 -
V-Twin - 18-0152 - Clutch Drum with Starter Gear
York
$295.39V-Twin - 18-0152 - Clutch Drum with Starter GearDescriptionClutch drum with starter gear features a raw oiled finish. Fits:FL 1965-1969Additional Information OEM No.37702-65 UOM1 - EA ...$295.39 -
V-Twin - 18-0151 - Replica Dry Clutch Plate Set
York
$153.36V-Twin - 18-0151 - Replica Dry Clutch Plate SetDescriptionReplica dry clutch 3-1/2 plate set includes linings riveted on with flex grooves in the outer plate.Order hub liner separately. Fits:FL...$153.36 -
Out of stock
V-Twin - 18-0150 - Kevlar Clutch Fiber Plate Set
York
$127.53V-Twin - 18-0150 - Kevlar Clutch Fiber Plate SetDescription5-Piece kevlar extreme duty police fiber plate clutch set. The kevlar plates have a higher density compound for increased durability and can...$127.53 -
V-Twin - 18-0128 - Chain Tensioner Shoe
York
$27.71V-Twin - 18-0128 - Chain Tensioner ShoeDescriptionChain tensioner shoe is a replacement part for the chain tensioner. Fits:Special application for use with hydraulic primary chain tensionerAdditional...$27.71 -
Out of stock
V-Twin - 18-0127 - Clutch Pushrod Bearing Kit
York
$152.17V-Twin - 18-0127 - Clutch Pushrod Bearing KitDescriptionClutch pushrod bearing kit includes 1 thrust bearing, 2 outer bearing races, and a rod. Fits:G 1932-1940WL 1929-1937Additional Information OEM...$152.17 -
V-Twin - 18-0126 - 45 inch WL/G Clutch Pushrod Assembly
York
$58.04V-Twin - 18-0126 - 45 inch WL/G Clutch Pushrod AssemblyDescription45" WL/G clutch pushrod assembly with bearing Fits:G 1941-1973WL 1941-1952Additional Information OEM No.37287-41 UOM1 - KIT ...$58.04 -
V-Twin - 18-0120 - Hydraulic Primary Chain Tensioner
York
$140.57V-Twin - 18-0120 - Hydraulic Primary Chain TensionerDescriptionYork chain tensioner features a hydraulic valve which controls the motion of the submerged piston which constantly keeps the chain in...$140.57 -
V-Twin - 18-0119 - Primary Chain Adjuster
York
$56.69V-Twin - 18-0119 - Primary Chain AdjusterDescriptionPrimary chain adjuster has steel reinforced nylon wear pad, and 1/2"-20UNC adjusting thread. Fits:XL 2004-UPAdditional Information OEM No...$56.69 -
Out of stock
V-Twin - 18-0109 - 82 Link Primary Chain Drive System
York
$614.82V-Twin - 18-0109 - 82 Link Primary Chain Drive SystemDescriptionPrimary chain drive system is 82 link and includes clutch drum basket, steel and fiber clutch plates with pressure plate assembly...$614.82 -
V-Twin - 18-0106 - 82 Link Primary Chain Drive System
York
$841.02V-Twin - 18-0106 - 82 Link Primary Chain Drive SystemDescriptionPrimary chain drive system is 82 link and features chain shoe adjuster assembly, clutch drum basket with starter ring gear, steel and...$841.02 -
V-Twin - 18-0101 - Clutch Drum Kit for Kick Starter Models
York
$551.12V-Twin - 18-0101 - Clutch Drum Kit for Kick Starter ModelsDescriptionKit is for 4-speed models and includes clutch drum, 5 stud clutch hub, 4 steel and 5 fiber plates, springs, outer clutch,...$551.12 -
V-Twin - 18-0100 - Clutch Drum Kit
York
$586.14V-Twin - 18-0100 - Clutch Drum KitDescriptionClutch pack kit fits 4-speed models and includes clutch drum for kick or electric start models, clutch hub, 4 steel and 5 fiber plates, springs, outer...$586.14 -
V-Twin - 18-0099 - Clutch Drum Kit for Kick Starter Models
York
$539.20V-Twin - 18-0099 - Clutch Drum Kit for Kick Starter ModelsDescriptionClutch drum kit includes kick starter type clutch drum, 3 stud clutch hub, 3 steel plates 4 fiber plates, springs, outer clutch...$539.20 -
V-Twin - 18-0067 - Clutch Hub Bearing Kit
York
$88.98V-Twin - 18-0067 - Clutch Hub Bearing KitDescriptionClutch hub bearing kit includes 5 parts plus,6 balls bearings.This is a 6 piece kit: 2 races, 1 cone, 1 snap ring, 1 square ring and 1 set of balls...$88.98 -
V-Twin - 18-0002 - Pro-Lock Clutch Kit
York
$165.24V-Twin - 18-0002 - Pro-Lock Clutch KitDescriptionThis pro-lock clutch kit features a positive engaging ball ramp activation system and fits straight into the stock clutch basket and behind the stock...$165.24 -
V-Twin - 18-0001 - XL Kick Clutch Drum with Ring Gear
York
$409.79V-Twin - 18-0001 - XL Kick Clutch Drum with Ring GearDescription2019 New Production clutch drum with a 9 tooth ratchet plate that is riveted in place, for Sportster models.For use with kick starter...$409.79
York Drivetrain Performance Systems – Motorcycle Belt Drives, Sprockets, Chains & Electric Start Oil Tank Components
York is a well-established name in motorcycle drivetrain and power transmission systems, offering precision-engineered components for belt drive conversions, chain drive kits and primary drive assemblies. The brand is strongly associated with high-traffic search terms such as motorcycle belt drive conversion kit, primary chain replacement Harley Davidson, rear sprocket upgrade kit, motorcycle clutch plate set and engine sprocket kit, making it a popular choice in custom and performance motorcycle builds.
The product range includes electric start oil tanks, primary chains, compensator sprockets, engine sprockets, transmission pulleys, rear belt pulleys, clutch pressure plates, clutch hubs, chain tensioners, belt guards and full belt drive kits. These components are designed to improve drivetrain efficiency, reduce maintenance and enhance power delivery across a wide range of Harley-Davidson and custom motorcycle platforms. York also provides conversion solutions that allow riders to switch from chain to belt or chain drive configurations for improved reliability and performance.
York products are widely used in custom motorcycle builds, Harley-Davidson performance upgrades, chopper builds and long-distance touring setups. Popular search phrases include Harley belt drive kit conversion, motorcycle sprocket and chain kit, primary drive upgrade system, clutch replacement kit Harley Davidson and custom motorcycle drivetrain parts. With a strong focus on mechanical strength and compatibility, York continues to be a trusted brand for riders seeking durable and high-performance drivetrain solutions.