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 - 19-0012 - Rear Sprocket Kit 51 Tooth
York
$82.96V-Twin - 19-0012 - Rear Sprocket Kit 51 ToothDescriptionRear sprocket kit is a replacement for brake drums with rivet on sprockets. Includes rivets and dowels.*NOTE: Order dust ring separately...$82.96 -
V-Twin - 19-0011 - Rear Brake Drum Sprocket Kit
York
MSRP: $75.47$74.71V-Twin - 19-0011 - Rear Brake Drum Sprocket KitDescriptionRear brake drum sprocket kit includes rivets.Includes 51 tooth gear. Order mounting bolts separately. Fits:XL 1957-1978Additional Information...MSRP: $75.47$74.71 -
V-Twin - 19-0010 - 45 inch WL Sprocket Kit with Dust Ring
York
MSRP: $75.47$74.71V-Twin - 19-0010 - 45 inch WL Sprocket Kit with Dust RingDescription45" WL rear 41 tooth sprocket kit. Replacement for brake drums with rivet on sprockets. Includes dust ring, rivets, dowels and...MSRP: $75.47$74.71 -
V-Twin - 19-0009 - Motor Sprocket 23 Tooth
York
$93.75V-Twin - 19-0009 - Motor Sprocket 23 ToothDescriptionMotor sprocket can be used for Big Twin primary chain. Sprocket features raw steel and splines that is able to fit Sportster sprocket shaft...$93.75 -
V-Twin - 19-0007 - Compensator Engine Sprocket
York
$96.16V-Twin - 19-0007 - Compensator Engine SprocketDescription21 tooth compensator engine sprocket. Fits:FLT 2002-2006FXST 2002-2006FXD 2002-2006FLST 2002-2006Additional Information OEM No.40327-02 UOM1...$96.16 -
V-Twin - 19-0004 - Brake Drum Rivet Set
York
$22.96V-Twin - 19-0004 - Brake Drum Rivet SetDescriptionBrake drum rivet set includes 20 rivets and 4 dowel pins. Fits:WL 1935-1952Additional Information UOM1 - SET ManufacturerYork OriginImported 2025...$22.96 -
V-Twin - 19-0003 - Rear Sprocket Kit
York
$82.74V-Twin - 19-0003 - Rear Sprocket KitDescriptionRear hydraulic sprocket kit. This is a replacement for brake drums with rivet on sprockets. Includes rivet and dowels. Fits:FL 1967-1972FX...$82.74 -
V-Twin - 19-0002 - Sprocket Kit Hydraulic
York
MSRP: $74.70$73.95V-Twin - 19-0002 - Sprocket Kit HydraulicDescriptionHydraulic sprocket kit. Fits:FL 1962-1966Additional Information OEM No.41470-62 UOM1 - KIT MeasurementsAdditional InformationAcross to the Lip:...MSRP: $74.70$73.95 -
V-Twin - 19-0001 - Sprocket Kit Hydraulic
York
MSRP: $80.25$79.44V-Twin - 19-0001 - Sprocket Kit HydraulicDescriptionHydraulic sprocket kit. Fits:FL 1958-1961Additional Information OEM No.41470-58 UOM1 - KIT MeasurementsAdditional InformationAcross to the Lip:...MSRP: $80.25$79.44 -
V-Twin - 19-0000 - Rear Sprocket Kit Parkerized
York
$96.16V-Twin - 19-0000 - Rear Sprocket Kit ParkerizedDescriptionRear sprocket kit is a replacment for brake drums with rivet on sprockets. Includes rivets, dowels and a parkerized dust ring. Fits:UL...$96.16 -
V-Twin - 18-8337 - York Steel Clutch Plate Set
York
MSRP: $43.31$42.44V-Twin - 18-8337 - York Steel Clutch Plate SetDescriptionYork steel clutch plate set.This is a 9 piece set. Fits:FLST 1998-2017FXD 1998-2017FLT 1998-2016FXST 1998-2017Additional Information UOM1 -...MSRP: $43.31$42.44 -
V-Twin - 18-8335 - York Red Devil Clutch Set
York
$110.50V-Twin - 18-8335 - York Red Devil Clutch SetDescriptionRed devil type York clutch set is bonded to steel.This is a 9 piece set. Fits:FLT 1998-2017FLST 1998-2017FXD 1998-2017FXST 1998-2017Additional...$110.50 -
V-Twin - 18-8333 - York Coprene Clutch Set
York
$71.45V-Twin - 18-8333 - York Coprene Clutch SetDescriptionYork clutch set is coprene type and is bonded to steel.This is a 9 piece set. Fits:FLT 1998-2017FLST 1998-2017FXD 1998-2017FXST...$71.45 -
V-Twin - 18-8327 - Replica Clutch Hub
York
$142.55V-Twin - 18-8327 - Replica Clutch HubDescriptionReplica clutch hub is an exact replacement for original equipment. Fits:XL 1991-UPAdditional Information OEM No.36785-91 UOM1 - EA ManufacturerYork ...$142.55 -
V-Twin - 18-8326 - Replica Clutch Drum
York
$317.86V-Twin - 18-8326 - Replica Clutch DrumDescriptionReplica clutch drum includes bearing and starter ring. Fits:XL 1991-2003Additional Information OEM No.36790-91 UOM1 - EA ManufacturerYork ...$317.86 -
Out of stock
V-Twin - 18-8324 - Clutch Drum Shell with Magnets
York
$537.03V-Twin - 18-8324 - Clutch Drum Shell with MagnetsDescriptionReplica alternator rotor clutch assembly comes complete with bearing and ring gear. Features vibration proof magnet construction, as...$537.03 -
V-Twin - 18-8319 - 102 Tooth Clutch Drum Starter Ring Gear Bolt-On
York
$108.16V-Twin - 18-8319 - 102 Tooth Clutch Drum Starter Ring Gear Bolt-OnDescriptionClutch drum starter ring gear is 102 tooth bolt-on type. Replacement ring gear for stock clutch drums. Bolt-on ring gear...$108.16 -
V-Twin - 18-8317 - Diaphragm Clutch Spring
York
$43.84V-Twin - 18-8317 - Diaphragm Clutch SpringDescriptionDiaphragm clutch spring. Fits:FXD 1998-2016FLST 1998-2017FLT 1998-2016FXST 1998-2017Additional Information OEM No.37871-98A UOM1 - EA ...$43.84 -
V-Twin - 18-8314 - Chain Tensioner Kit
York
$83.44V-Twin - 18-8314 - Chain Tensioner KitDescriptionChain Tensioner Complete Kit, 1985-1999 Big Twin Fits:FXD 1991-2000FXST 1984-2000FL 1965-1984FX 1971-1984FLST 1986-2000FXR 1984-1994FLT...$83.44 -
V-Twin - 18-8313 - Clutch Spring Plate Smooth
York
$61.66V-Twin - 18-8313 - Clutch Spring Plate SmoothDescriptionSmooth clutch spring plate. Fits:FLT 1991-1997XL 1991-UPFXST 1991-1997FXD 1991-1997FXR 1991-1994FLST 1991-1997Additional Information OEM No...$61.66 -
V-Twin - 18-8311 - Clutch Drum
York
$342.94V-Twin - 18-8311 - Clutch DrumDescriptionClutch drum.Order bearing separately. Fits:FLT 1994-1997FLST 1994-1997FXD 1994-1997FXST 1994-1997Additional Information OEM No.37707-94 UOM1 - EA ...$342.94 -
V-Twin - 18-8310 - Clutch Drum
York
$282.04V-Twin - 18-8310 - Clutch DrumDescriptionClutch drum features a 66 tooth single sprocket and a 37 tooth double sprocket. Fits:FLST 1991-1993FXR 1991-1993FXST 1991-1993FLT 1991-1993Additional...$282.04 -
V-Twin - 18-8307 - 66 Tooth Clutch Drum Starter Ring Gear Bolt-On
York
$101.39V-Twin - 18-8307 - 66 Tooth Clutch Drum Starter Ring Gear Bolt-OnDescriptionClutch drum starter ring gear is 66 tooth bolt-on type. Replacement ring gear has an inner diameter of 6-3/8" for stock...$101.39 -
V-Twin - 18-8297 - Clutch Release Plate
York
$56.25V-Twin - 18-8297 - Clutch Release PlateDescriptionClutch release plate has bearing.Clutch release plate is made out of steel. Fits:XL 1991-UPAdditional Information OEM No.36918-91 UOM1 - EA ...$56.25 -
V-Twin - 18-8289 - Red Eagle Steel Clutch Plate Set
York
$58.48V-Twin - 18-8289 - Red Eagle Steel Clutch Plate SetDescriptionRed eagle steel clutch plate set.Set of seven. Fits:FLST 1986-1990FXST 1985-1990FXR 1985-1990FLT 1985-1990Additional Information UOM1 -...$58.48 -
Out of stock
V-Twin - 18-8286 - Steel Clutch Plate Set
York
$60.85V-Twin - 18-8286 - Steel Clutch Plate SetDescriptionSteel 6 piece clutch place set. Fits:FLST 1990-1997FLT 1990-1997FXST 1990-1997XL 1991-2020FXD 1991-1997FXR 1991-1994Additional Information OEM No...$60.85 -
V-Twin - 18-8269 - Clutch Hub Spacer
York
MSRP: $17.86$17.68V-Twin - 18-8269 - Clutch Hub SpacerDescriptionClutch hub spacer. Fits:XL 1984-1990Additional Information OEM No.5707 UOM5 - PK ManufacturerYork OriginImported 2025 Catalog Pages878MSRP: $17.86$17.68 -
V-Twin - 18-8268 - Clutch Pressure Plate
York
$83.44V-Twin - 18-8268 - Clutch Pressure PlateDescriptionClutch pressure plate. Fits:XL 1985-1990Additional Information OEM No.36786-84 UOM1 - EA ManufacturerYork OriginImported 2025 Catalog Pages878$83.44 -
V-Twin - 18-8266 - Clutch Center Spring Seat
York
MSRP: $15.86$15.70V-Twin - 18-8266 - Clutch Center Spring SeatDescriptionClutch center spring seat. Fits:XL 1985-1990Additional Information OEM No.36793-84 UOM1 - EA ManufacturerYork OriginImported 2025 Catalog...MSRP: $15.86$15.70 -
V-Twin - 18-8261 - Clutch Retaining Ring Internal
York
MSRP: $12.56$12.43V-Twin - 18-8261 - Clutch Retaining Ring InternalDescriptionInternal clutch retaining ring. Fits:FLST 1991-UPFXST 1991-UPFXD 1991-2017FLT 1991-UPFXR 1991-1994Additional Information OEM No.37909-90 ...MSRP: $12.56$12.43 -
V-Twin - 18-8258 - Clutch Retaining Ring External
York
MSRP: $22.30$20.85V-Twin - 18-8258 - Clutch Retaining Ring ExternalDescriptionExternal clutch retaining ring. Fits:FLST 1991-UPFXST 1991-UPFXD 1991-2017FLT 1991-UPFXR 1991-1994Additional Information OEM No.37904-90 ...MSRP: $22.30$20.85 -
V-Twin - 18-8257 - Clutch Release Plate
York
$30.44V-Twin - 18-8257 - Clutch Release PlateDescriptionClutch release plate. Fits:FLST 1991-UPFXST 1991-UPXL 1991-UPFXD 1991-2017FLT 1991-UPFXR 1991-1994Additional Information OEM No.37903-90 UOM1 - EA ...$30.44 -
V-Twin - 18-8256 - Clutch Spring Seat
York
MSRP: $17.14$16.96V-Twin - 18-8256 - Clutch Spring SeatDescriptionClutch spring seat. Fits:FLT 1991-1997FXST 1991-1997FXD 1991-1997FXR 1991-1994FLST 1991-1997Additional Information OEM No.37872-90 UOM1 - EA ...MSRP: $17.14$16.96 -
V-Twin - 18-8255 - Clutch Pressure Plate
York
MSRP: $40.27$39.47V-Twin - 18-8255 - Clutch Pressure PlateDescriptionClutch pressure plate. Fits:FLST 1991-UPFLT 1991-1997XL 1991-UPFXST 1991-1997FXD 1991-1997FXR 1991-1994Additional Information OEM No.37912-91 UOM1...MSRP: $40.27$39.47 -
V-Twin - 18-8252 - Clutch Cable and Oil Tank Bracket Chrome
York
$32.31V-Twin - 18-8252 - Clutch Cable and Oil Tank Bracket ChromeDescriptionChrome clutch cable and oil tank bracket. Fits:FX 1979-1984FL 1979-1984Additional Information OEM No.62576-79 UOM1 - EA ...$32.31 -
V-Twin - 18-8247 - Chain Tensioner Kit
York
$90.45V-Twin - 18-8247 - Chain Tensioner KitDescriptionComplete chain tensioner kit for 1965-1984 models. Fits:FL 1965-1984FX 1971-1984Additional Information UOM1 - KIT ManufacturerYork OriginImported ...$90.45 -
V-Twin - 18-8244 - XL Clutch Hub
York
$152.69V-Twin - 18-8244 - XL Clutch HubDescriptionSportster clutch hub for 4-speed models. Fits:XL 1985-1990Additional Information OEM No.36785-84 UOM1 - EA ManufacturerYork OriginImported 2025 Catalog...$152.69 -
V-Twin - 18-8242 - Clutch Adjuster Plate 3-Stud
York
$37.27V-Twin - 18-8242 - Clutch Adjuster Plate 3-StudDescription3-Stud aluminum clutch adjuster plate.Use with clutch pushrod adjuster screw with ball end and clutch adjuster nut. Fits:FX 1971-1984UL...$37.27 -
V-Twin - 18-8233 - Diaphragm Spring Plate
York
$47.34V-Twin - 18-8233 - Diaphragm Spring PlateDescriptionDiaphragm spring plate. Fits:XL 1984-1990Additional Information OEM No.36792-84 UOM1 - EA ManufacturerYork OriginImported 2025 Catalog Pages878$47.34 -
V-Twin - 18-8229 - Replica Clutch Throw Out Bearing
York
$60.40V-Twin - 18-8229 - Replica Clutch Throw Out BearingDescriptionReplica clutch throw out bearing is an upgraded bearing for smoother action. Fits:FL 1941-1974FX 1971-1974UL 1941-1948Additional...$60.40
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.