Primary
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 18-3706 - York Auto Primary Chain Adjuster Kit
York
MSRP: $81.92$81.09V-Twin - 18-3706 - York Auto Primary Chain Adjuster KitDescriptionYork auto primary chain adjusting kit keeps the chain adjusted properly. Kit includes mount bracket and nylon shoe.Includes inner...MSRP: $81.92$81.09 -
V-Twin - 18-3705 - York Auto Primary Chain Adjuster Kit
York
$97.74V-Twin - 18-3705 - York Auto Primary Chain Adjuster KitDescriptionYork auto primary chain adjusting kit keeps the chain adjusted properly. Kit includes mount bracket and nylon shoe.Includes inner...$97.74 -
V-Twin - 18-3684 - Chain Tensioner
York
$44.44V-Twin - 18-3684 - Chain TensionerDescriptionYork Self Adjusting Chain Tensioner for 5-speed with wet clutchKit includes all hardware and instructions for complete conversion. Replaces factory type...$44.44 -
V-Twin - 18-3682 - Primary Chain Tension Hex Bolt Early Style
York
MSRP: $18.56$18.37V-Twin - 18-3682 - Primary Chain Tension Hex Bolt Early StyleDescriptionEarly style primary chain tensioner bolt is the tall hex type as "original" on 1965-1984 FL models, later replaced with a...MSRP: $18.56$18.37 -
V-Twin - 18-3643 - Primary Chain Shoe Retainer Plate
York
MSRP: $14.56$14.41V-Twin - 18-3643 - Primary Chain Shoe Retainer PlateDescriptionPrimary chain shoe retainer plate Fits:XL 1957-1976Additional InformationMSRP: $14.56$14.41 -
V-Twin - 18-3634 - Chain Tensioner Anchor Plate and Carriage Bolt
York
MSRP: $28.31$23.97V-Twin - 18-3634 - Chain Tensioner Anchor Plate and Carriage BoltDescriptionTensioner anchor plate with carriage bolt Fits:FXD 1991-2000FXST 1984-2000FLST 1986-2000FXR 1984-1994FLT...MSRP: $28.31$23.97 -
V-Twin - 18-3622 - Chain Tensioner Nut and Anchor Plate Kit
York
MSRP: $42.09$41.25V-Twin - 18-3622 - Chain Tensioner Nut and Anchor Plate KitDescriptionChain tensioner nut and anchor plate kit includes screws. Fits:FXD 1991-2000FXST 1984-2000FL 1965-1984FX 1971-1984FLST...MSRP: $42.09$41.25 -
V-Twin - 18-3334 - Replacement Chain Adjuster Shoe Kit - Fits 2006-2017 Harley-Davidson FXD, 2007-2017 FLST, 2007-2016 FL, 2007-2017 FXST, 2009-2016 FLHXXX
V-Twin Mfg
MSRP: $27.24$24.76Replacement chain adjuster shoe kit for manual primary chain adjuster kits.Kit includes a replacement shoe, lock plate and an adjusting screw with washer. Fits:FXD 2006-2017FLST 2007-2017FL...MSRP: $27.24$24.76 -
V-Twin - 18-3275 - Compensator Primary Drive Kit - Fits 1937-1948 Harley-Davidson UL, 1941-1953 FL, 1936-1952 EL
V-Twin Mfg
$585.06Big Twin primary drive kit with compensator motor sprocket for tapered shaft engines from 1941-54 FL models. Kit includes 5-stud clutch hub, tapered shaft sprocket assembly, 82 link chain, fiber...$585.06 -
V-Twin - 18-3249 - Primary Chain Adjuster Kit
York
$55.74V-Twin - 18-3249 - Primary Chain Adjuster KitDescriptionKit includes primary chain pad, adjuster shoe pivot stud, adjuster screw, primary chain shoe carrier, adjuster spring, and hardware. Fits:XL...$55.74 -
V-Twin - 18-3223 - Chain Tensioner Anchor Plate Nut
York
MSRP: $11.86$11.74V-Twin - 18-3223 - Chain Tensioner Anchor Plate NutDescriptionChain tensioner anchor plate nut only Fits:FXD 1991-2000FXST 1984-2000FL 1965-1984FX 1971-1984FLST 1986-2000FXR 1984-1994FLT...MSRP: $11.86$11.74 -
V-Twin - 18-3222 - Primary Chain Shoe Carrier - Fits 1977-1990 Harley-Davidson XL
V-Twin Mfg
$27.93Primary Chain Shoe Carrier Fits:XL 1977-1990Additional Information OEM No.39973-86 UOM1 - EA$27.93 -
V-Twin - 18-3221 - Primary Chain Adjuster Screw - Fits 1977-1990 Harley-Davidson XL
V-Twin Mfg
$13.72Primary Chain Adjuster Screw Fits:XL 1977-1990Additional Information OEM No.3250 UOM1 - EA$13.72 -
V-Twin - 18-3219 - Chain Tensioner Plate - Fits 1991-2000 Harley-Davidson FXD, 1984-2000 FXST, 1965-1984 FL, 1971-1984 FX, 1986-2000 FLST, 1984-1994 FXR, 1984-2000 FLT
V-Twin Mfg
$11.74Chain tensioner plate Fits:FXD 1991-2000FXST 1984-2000FL 1965-1984FX 1971-1984FLST 1986-2000FXR 1984-1994FLT 1984-2000Additional Information$11.74 -
V-Twin - 18-3218 - Primary Chain Adjuster Shoe Mount Bracket
York
MSRP: $39.87$39.07V-Twin - 18-3218 - Primary Chain Adjuster Shoe Mount BracketDescriptionPrimary chain adjuster shoe mount bracket features a serrated machined back. Fits:FXD 1991-2000FXST 1984-2000FL 1965-1984FX...MSRP: $39.87$39.07 -
V-Twin - 18-3217 - Chain Tensioner Hardware Kit
York
$45.05V-Twin - 18-3217 - Chain Tensioner Hardware KitDescriptionChain tensioner hardware kit includes hex bolt, locks, plate , and bolt. Fits:FXD 1991-2000FXST 1984-2000FL 1965-1984FX 1971-1984FLST...$45.05 -
V-Twin - 18-3156 - Primary Chain Tensioner Kit
York
$52.17V-Twin - 18-3156 - Primary Chain Tensioner KitDescriptionPrimary chain tensioner includes pad and clip Fits:K 1952-1956XLH 1967-1979XL 1957-1970XLCH 1970-1979Additional Information$52.17 -
V-Twin - 18-3155 - Primary Chain Tensioner Kit
York
$48.38V-Twin - 18-3155 - Primary Chain Tensioner KitDescriptionPrimary chain tensioner kit includes pad, clip, and brace. Fits:XL 1957-1969XLCH 1958-1969Additional Information$48.38 -
V-Twin - 18-0988 - Servi-Car Primary Drive Kit - Fits 1964-1973 Harley-Davidson G
V-Twin Mfg
$850.55Servi-car primary drive kit includes a 22 tooth motor sprocket and is for electric start models.*NOTE: The ring gear is attached to the clutch drum. Fits:G 1964-1973Additional Information$850.55 -
V-Twin - 18-0981 - 45 Primary Drive Kit - Fits 1941-1952 Harley-Davidson W
V-Twin Mfg
$801.0545 primary drive kit includes a 31 tooth motor sprocket. Fits:W 1941-1952Additional Information UOM1 - KIT Man$801.05 -
V-Twin - 18-0783 - Primary Chain Tensioner Bracket Kit
York
$97.05V-Twin - 18-0783 - Primary Chain Tensioner Bracket KitDescriptionChain tensioner kit assembly bolts to the rear motor mount plates on rigid frame models. Kit includes bracket and detent plate.Chain...$97.05 -
V-Twin - 18-0582 - York Auto Primary Chain Adjuster Kit
York
$97.74V-Twin - 18-0582 - York Auto Primary Chain Adjuster KitDescriptionYork auto primary chain adjusting kit keeps the chain adjusted properly. Kit includes mount bracket and nylon shoe.Includes inner...$97.74 -
V-Twin - 18-0581 - York Auto Primary Chain Adjuster Kit
York
$58.04V-Twin - 18-0581 - York Auto Primary Chain Adjuster KitDescriptionYork auto primary chain adjusting kit keeps the chain ed adjusted properly. Kit includes mount bracket and nylon shoe.Includes inner...$58.04 -
V-Twin - 18-0580 - York Auto Primary Chain Adjuster Kit
York
$97.05V-Twin - 18-0580 - York Auto Primary Chain Adjuster KitDescriptionYork auto chain adjuster keeps the primary chain adjusted properly.Includes shoe, inner guide, outer guide, inner and outer spring,...$97.05 -
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 InformationMSRP: $42.09$41.25 -
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$56.69 -
V-Twin - 18-0116 - 96 Link Primary Chain Drive System - Fits 1941-1963 Harley-Davidson G (kick start models)
V-Twin Mfg
$793.44Primary chain drive system is 96 link and features chain shoe adjuster assembly, clutch drum basket without starter ring gear, steel and fiber clutch plates with pressure plate assembly.*NOTE: 22...$793.44 -
V-Twin - 18-0115 - 100 Link Primary Chain Drive System - Fits 1941-1952 Harley-Davidson WL
V-Twin Mfg
$773.37Primary chain drive system is 100 link and includes clutch drum basket, steel and fiber clutch plates and pressure plate assembly. Fits:WL 1941-1952Additional Information$773.37 -
V-Twin - 18-0111 - 76 Link Primary Chain Drive System - Fits 1985-1990 Harley-Davidson FLT
V-Twin Mfg
$1,516.79Primary chain drive system is 76 link and features chain shoe adjuster assembly, clutch drum basket with starter ring gear, steel and fiber clutch plates with pressure plate assembly.Primary chain...$1,516.79 -
V-Twin - 18-0110 - 76 Link Primary Chain Drive System - Fits 1980-1984 Harley-Davidson FLT, 1982-1984 FXR
V-Twin Mfg
$733.56Primary chain drive system is 76 link for Big Twins.Features chain shoe adjuster assembly, clutch drum basket with starter ring gear & steel & fiber clutch plates with pressure plate assembly. Unit...$733.56 -
V-Twin - 18-0108 - 82 Link Primary Chain Drive System - Fits 1955-1964 Harley-Davidson FL
V-Twin Mfg
MSRP: $674.03$612.75Primary chain drive system is 82 link and features chain shoe adjuster assembly, clutch drum basket with starter ring gear, steel and fiber clutch plates with pressure plate assembly.Primary chain...MSRP: $674.03$612.75 -
V-Twin - 18-0107 - 82 Link Primary Chain Drive System - Fits 1965-1969 Harley-Davidson FL
V-Twin Mfg
$737.63Primary chain drive system is 82 link and features chain shoe adjuster assembly, clutch drum basket with starter ring gear, steel and fiber clutch plates with pressure plate assembly, and 24 tooth...$737.63 -
V-Twin - 17-9941 - Inner Primary Cover Bushing Race
Motorshop
MSRP: $42.33$41.48V-Twin - 17-9941 - Inner Primary Cover Bushing RaceDescriptionInner race for primary cover bushing on 5-speeds. Fits:FXD 1991-2005FLST 1986-2006FXST 1984-2006Additional InformationMSRP: $42.33$41.48 -
V-Twin - 17-9222 - Inner Primary Mount Lock
Eastern Motorcycle Parts
MSRP: $23.86$20.28V-Twin - 17-9222 - Inner Primary Mount LockDescriptionInner primary mount lock Fits:FXR 1982-1984FLT 1980-1982FX 1980-1984Additional InformationMSRP: $23.86$20.28 -
V-Twin - 17-0991 - Inner Primary Bearing/Sleeve Kit
Motorshop
$48.38V-Twin - 17-0991 - Inner Primary Bearing/Sleeve KitDescriptionInner primary bearing sleeve kit is used with bearings in worn or damaged covers, for use with 4-speed models.Inner bearing includes...$48.38 -
V-Twin - 17-0942 - Inner Primary Lock Tab - Fits 1965-1969 Harley-Davidson FL
V-Twin Mfg
$15.64Inner priamry lock tab Fits:FL 1965-1969Additional Information OEM No.31479-65 UOM1 - EA <$15.64 -
V-Twin - 17-0928 - Inner Primary Cover Lock Tab
Motorshop
$27.24V-Twin - 17-0928 - Inner Primary Cover Lock TabDescriptionLock Tab for inner primary cover. Fits:FLST 1985-2017FXR 1984-1999FXST 1985-2017Additional Information$27.24 -
V-Twin - 17-0915 - Primary Chain Adjuster Lock Tab
Motorshop
MSRP: $22.30$20.85V-Twin - 17-0915 - Primary Chain Adjuster Lock TabDescriptionPrimary chain adjuster lock tab Fits:FXD 1991-2000FXST 1984-2000FL 1965-1984FX 1971-1984FLST 1986-2000FXR 1984-1994FLT 1984-2000Additional...MSRP: $22.30$20.85 -
V-Twin - 17-0871 - Inner Primary Bearing Kit
Motorshop
$85.70V-Twin - 17-0871 - Inner Primary Bearing KitDescriptionInner primary bearing kit includes seal, sleeve, and bearing Fits:FLST 2007-2007 6-speedFXD 2006-2007 6-speedFXST 2007-2007 6-speedFLT 2006-2007...$85.70
Harley Primary
Upgrade your Harley primary system with premium components designed for peak performance and durability. Found under our Clutch, Driveline & Transmission category, these parts are engineered to ensure smoother power delivery, reduced vibration, and more efficient drivetrain operation. Whether you're maintaining or upgrading, a strong Harley primary setup is key to getting the most out of your ride.
Our collection includes high-quality Harley primary covers, primary chains, compensator sprockets, clutch baskets, and both inner and outer primary components—all crafted from durable materials like forged steel and precision-machined aluminum. Built to handle aggressive riding and tough conditions, these parts meet or exceed OEM standards.
Don’t settle for less. Explore our full range of Harley primary parts and Harley primary covers today and feel the performance difference every time you hit the throttle.