Primary
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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V-Twin - 12-0373 - Inner Primary Cover Bearing without Holes
Peer Bearing
MSRP: $18.32$16.48V-Twin - 12-0373 - Inner Primary Cover Bearing without HolesDescriptionInner primary cover bearing without holes is a high quality hardened steel for improved reliability. Fits:FX 1971-1978FL 1970-1978Additional Information OEM No.9040 UOM1 - EA ...MSRP: $18.32$16.48 -
V-Twin - 12-0357 - Inner Primary Cover Bearing with Seals
Motorshop
$34.18V-Twin - 12-0357 - Inner Primary Cover Bearing with SealsDescriptionInner primary bearing with seal.Primary housing seal included. Requires purchase of inner sleeve, separately. Fits:FXD 1991-2005FLST 1986-2006FXST 1984-2006Additional Information OEM No...$34.18 -
V-Twin - 12-0356 - Inner Primary Cover Bearing with Seals
Peer Bearing
$35.00V-Twin - 12-0356 - Inner Primary Cover Bearing with SealsDescriptionInner primary bearing for late 1979 to early 1984, 4 speed Big Twin Fits:FX 1979-1984 early 1984FL 1979-1984 Early 1984Additional Information OEM No.9061 UOM1 - EA ...$35.00 -
V-Twin - 12-0340 - Front Inner Primary Cover Bearing
Peer Bearing
MSRP: $23.45$21.93V-Twin - 12-0340 - Front Inner Primary Cover BearingDescriptionInner primary cover bearing with one shield is high quality hardened steel for improved reliability. Fits:FXR 1982-1984 Early 1984FLT 1982-1984 Early 1984Additional Information OEM No.8975 ...MSRP: $23.45$21.93 -
V-Twin - 12-0318 - Outer Primary Cover Needle Bearing
Sonnax
$27.03V-Twin - 12-0318 - Outer Primary Cover Needle BearingDescriptionThis starter needle bearing for the outer primary cover is designed for OEM applications. Fits:FXR 1984-1988 for starter housing and outer primary coverFLH 1965-1984 outer primary coverFLST...$27.03 -
V-Twin - 12-0313 - Inner Primary Cover Bearing
Peer Bearing
MSRP: $23.46$20.31V-Twin - 12-0313 - Inner Primary Cover BearingDescriptionInner primary bearing has two shields for belt drive bearing support. Fits:FL 1970-1984 early 1984FX 1971-1984Additional Information OEM No.9061 UOM1 - EA ManufacturerPeer Bearing ...MSRP: $23.46$20.31 -
V-Twin - 10-0574 - OE Shifter Bracket Bushing
OE
MSRP: $7.60$6.84V-Twin - 10-0574 - OE Shifter Bracket BushingDescriptionOE shifter backet bushing. Fits:FLHT 1985-2000FLT 1985-2000Additional Information OEM No.33713-85B UOM1 - EA ManufacturerOE OriginUSAMSRP: $7.60$6.84 -
V-Twin - 9767-15T - Primary Cover Screw Kit Allen Type
V-Twin Mfg
$18.37V-Twin - 9767-15T - Primary Cover Screw Kit Allen TypeDescriptionPrimary cover chrome allen type knurled screw kit. Fits:XL 1991-1993Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported$18.37 -
V-Twin - 9749-11T - Primary Cover Screw Kit Allen Type
V-Twin Mfg
$22.96V-Twin - 9749-11T - Primary Cover Screw Kit Allen TypeDescriptionAllen type primary cover screw kit with a chrome finish. Fits:XL 1986-1990Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported$22.96 -
V-Twin - 8919-19 - Primary Cover Allen Screw Kit
Colony Machine
MSRP: $46.25$37.46V-Twin - 8919-19 - Primary Cover Allen Screw KitDescriptionChrome allen style screw kit for primary covers. Fits:FXD 1991-2005FLST 1989-2006FXST 1989-2006Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages436MSRP: $46.25$37.46 -
V-Twin - 8916-17T - Primary Cover Allen Screw
V-Twin Mfg
$26.55V-Twin - 8916-17T - Primary Cover Allen ScrewDescriptionChrome allen screw kit for primary cover. Fits:FLT 1985-1999FXR 1985-1994Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported$26.55 -
V-Twin - 8916-17 - Primary Cover Allen Screw
Colony Machine
MSRP: $36.89$32.86V-Twin - 8916-17 - Primary Cover Allen Screw Description Chrome allen screw kit for primary cover. Fits: FLT 1985-1999 FXR 1985-1994 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog...MSRP: $36.89$32.86 -
V-Twin - 8893-12 - Stock Primary Screw Kit Cadmium
Colony Machine
MSRP: $27.80$25.99V-Twin - 8893-12 - Stock Primary Screw Kit Cadmium Description Stock primary screw kit, cadmium finish. Fits: XLH 1967-1970 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 834MSRP: $27.80$25.99 -
V-Twin - 8892-12 - Primary Cover Screw Kit Chrome
Colony Machine
MSRP: $32.91$30.77V-Twin - 8892-12 - Primary Cover Screw Kit Chrome Description Primary cover screw kit, chrome finish. Fits: XLH 1967-1970 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 834MSRP: $32.91$30.77 -
V-Twin - 8891-20 - Primary Cover Screw Kit Cadmium
Colony Machine
MSRP: $26.73$24.99V-Twin - 8891-20 - Primary Cover Screw Kit Cadmium Description Primary cover screw kit, cadmium finish. Fits: XLCH 1964-1969 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 834MSRP: $26.73$24.99 -
V-Twin - 8890-20 - Stock Primary Screw
Colony Machine
MSRP: $28.80$26.92V-Twin - 8890-20 - Stock Primary Screw Description Stock primary screw. Fits: XLCH 1964-1969 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 834MSRP: $28.80$26.92 -
V-Twin - 8800-12 - Primary Cover Screw Cadmium
Colony Machine
MSRP: $30.85$28.84V-Twin - 8800-12 - Primary Cover Screw Cadmium Description Primary cover screw, cadmium finish. Fits: FL 1965-1969 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 755MSRP: $30.85$28.84 -
V-Twin - 8799-12 - Primary Cover Screw Stock Chrome
Colony Machine
MSRP: $33.80$31.60V-Twin - 8799-12 - Primary Cover Screw Stock Chrome Description Primary cover screw, stock, chrome finish. Fits: FL 1965-1969 4-speed Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog...MSRP: $33.80$31.60 -
V-Twin - 8798-12 - Inner Primary Mount Kit
Colony Machine
MSRP: $34.98$32.70V-Twin - 8798-12 - Inner Primary Mount Kit Description Inner primary mount kit. Fits: FL 1965-1969 Additional Information OEM No. 31479-65 UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 754MSRP: $34.98$32.70 -
V-Twin - 8788-11 - Primary Cover Allen Screw
Colony Machine
MSRP: $25.75$24.07V-Twin - 8788-11 - Primary Cover Allen Screw Description Primary cover allen screw. Fits: XL 1977-1984 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 834MSRP: $25.75$24.07 -
V-Twin - 8785-12T - Primary Cover Allen Screw
V-Twin Mfg
$22.10V-Twin - 8785-12T - Primary Cover Allen ScrewDescriptionPrimary cover chrome allen screw kit. Fits:XL 1971-1976Additional Information UOM1 - EA ManufacturerV-Twin OriginImported$22.10 -
V-Twin - 8785-12 - Primary Cover Allen Screw
Colony Machine
MSRP: $26.58$24.85V-Twin - 8785-12 - Primary Cover Allen Screw Description Primary cover allen screw. Fits: XL 1971-1976 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 834MSRP: $26.58$24.85 -
V-Twin - 8776-2 - Primary Cover Clutch Adjuster Filler Cap
Colony Machine
MSRP: $43.25$42.03V-Twin - 8776-2 - Primary Cover Clutch Adjuster Filler Cap Description Primary cover clutch adjust filler cap. Fits: XLH 1986-1990 Additional Information UOM 1 - EA Manufacturer Colony Origin USA 2025 Catalog...MSRP: $43.25$42.03 -
V-Twin - 8763-20T - Primary Cover Screw Kit
V-Twin Mfg
$30.20V-Twin - 8763-20T - Primary Cover Screw KitDescriptionPrimary cover screw kit. Fits:FLT 1980-1984FXR 1982-1984 5-speedAdditional Information UOM1 - KIT ManufacturerV-Twin OriginImported$30.20 -
V-Twin - 8763-20 - Primary Cover Screw
V-Twin Mfg
$31.66V-Twin - 8763-20 - Primary Cover ScrewDescriptionPrimary cover screw. Fits:FLT 1980-1984FXR 1982-1984 5-speedAdditional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages755$31.66 -
V-Twin - 8762-17T - Primary Cover Allen Screw
V-Twin Mfg
$24.83V-Twin - 8762-17T - Primary Cover Allen ScrewDescriptionAllen screws for primary cover. Fits:FL 1970-1984FX 1971-1984Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported$24.83 -
V-Twin - 8756-30 - Primary Cover Allen Screw
Colony Machine
MSRP: $38.44$34.24V-Twin - 8756-30 - Primary Cover Allen Screw Description Primary cover allen screw Fits: FL 1941-1964 Additional Information UOM 1 - KIT Manufacturer Colony Origin USA 2025 Catalog Pages 757MSRP: $38.44$34.24 -
V-Twin - 8627-9 - 45 inch Inner and Outer Primary Mount Kit
Colony Machine
MSRP: $27.80$25.99V-Twin - 8627-9 - 45 inch Inner and Outer Primary Mount KitDescription45" primary mount kit for inner and outer on side valve models. Fits:WL 1929-1952G 1929-1973Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages814MSRP: $27.80$25.99 -
V-Twin - 8411-8 - Clutch Arm Rebuild Kit Cadmium
Colony Machine
MSRP: $43.05$38.36V-Twin - 8411-8 - Clutch Arm Rebuild Kit CadmiumDescriptionCadmium clutch arm rebuild kit for side valve models Fits:WL 1944-1952Additional Information OEM No.37077-44 UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages809MSRP: $43.05$38.36 -
V-Twin - 8410-8 - Clutch Arm Rebuild Kit Chrome
Colony Machine
MSRP: $43.05$38.36V-Twin - 8410-8 - Clutch Arm Rebuild Kit ChromeDescriptionChrome clutch arm rebuild kit for side valve models Fits:WL 1944-1952Additional Information OEM No.37077-44 UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages809MSRP: $43.05$38.36 -
V-Twin - 8156-30 - Cadmium Outer Primary Cover Screw Set Stock
Colony Machine
MSRP: $35.69$33.37V-Twin - 8156-30 - Cadmium Outer Primary Cover Screw Set StockDescriptionPrimary cover screw kit includes screws for outer cover, derby and inspection cover, cadmium finish. Fits:UL 1937-1948EL 1936-1940FL 1941-1964Additional Information UOM1 - KIT ...MSRP: $35.69$33.37 -
V-Twin - 7601-2 - Chrome Primary Cover Clutch Adjuster Cap
Colony Machine
MSRP: $47.10$45.78V-Twin - 7601-2 - Chrome Primary Cover Clutch Adjuster CapDescriptionChrome primary cover clutch adjuster cap. Fits:XL 1971-1976Additional Information UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages835MSRP: $47.10$45.78 -
V-Twin - 7600-4 - Chrome Primary Cover Filler Cap
Colony Machine
MSRP: $43.10$41.89V-Twin - 7600-4 - Chrome Primary Cover Filler CapDescriptionChrome primary cover filler cap. Fits:XL 1971-1976Additional Information UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages835MSRP: $43.10$41.89 -
V-Twin - 7414-20 - Acorn Primary Cover Screw
Colony Machine
MSRP: $71.65$64.48V-Twin - 7414-20 - Acorn Primary Cover ScrewDescriptionChrome acorn primary cover screw custom type. Fits:FL 1941-1964Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages757MSRP: $71.65$64.48 -
V-Twin - 7350-15 - Acorn Primary Cover Screw
Colony Machine
MSRP: $56.28$54.70V-Twin - 7350-15 - Acorn Primary Cover ScrewDescriptionAcorn primary cover screw. Fits:FL 1970-1984FX 1971-1984Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages441MSRP: $56.28$54.70 -
V-Twin - 51-1873 - Primary Nerf plate
V-Twin Mfg
MSRP: $124.81$113.46V-Twin - 51-1873 - Primary Nerf plateDescriptionPrimary Nerf plate features stainless steel finish and manufactured with cast steel. Protect the outer primary on hard lean deft turns. Bolt on type. Fits:FLT 2018-UPAdditional Information UOM1 - EA ...MSRP: $124.81$113.46 -
Drag Specialties - DS195198 - Compensating Sprocket Kit - '84-'90 Big Twin
Drag Specialties
$308.41Drag Specialties - DS195198 - Compensating Sprocket Kit - '84-'90 Big TwinFeaturesComplete kit contains a high-quality sprocket, sprocket shaft extension, sliding cam, sprocket nut and cover with spring plateReplacement Part for OEM...$308.41 -
Drag Specialties - DS195197 - Compensating Sprocket Kit - '91-'93 Big Twin
Drag Specialties
$308.41Drag Specialties - DS195197 - Compensating Sprocket Kit - '91-'93 Big TwinFeaturesComplete kit contains a high-quality sprocket, sprocket shaft extension, sliding cam, sprocket nut and cover with spring plateReplacement Part for OEM...$308.41 -
Drag Specialties - DS195196 - Compensating Sprocket Kit - '94-'06 Big Twin
Drag Specialties
$314.77Drag Specialties - DS195196 - Compensating Sprocket Kit - '94-'06 Big TwinFeaturesComplete kit contains a high-quality sprocket, sprocket shaft extension, sliding cam, sprocket nut and cover with spring plateReplacement Part for OEM...$314.77 -
Drag Specialties - DS192002 - Primary Chain Adjusting Shoe - '65-'00 Big Twin
Drag Specialties
$16.91Drag Specialties - DS192002 - Primary Chain Adjusting Shoe - '65-'00 Big TwinFeaturesReplaces stock nylon shoeReplacement Part for OEM Number(s):3997665BSpecsMaterialNylonTypePrimary ChainUnitsEachProduct NameAdjusting ShoeRiding...$16.91
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.