Primary
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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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 InformationMSRP: $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 InformationMSRP: $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 InformationMSRP: $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 InformationMSRP: $30.85$28.84 -
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 InformationMSRP: $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 InformationMSRP: $25.75$24.07 -
V-Twin - 8785-12T - Primary Cover Allen Screw - Fits 1971-1976 Harley-Davidson XL
V-Twin Mfg
$22.10Primary cover chrome allen screw kit. Fits:XL 1971-1976Additional Information UOM1 - EA ManufacturerV$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 InformationMSRP: $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 InformationMSRP: $43.25$42.03 -
V-Twin - 8763-20T - Primary Cover Screw Kit - Fits 1980-1984 Harley-Davidson FLT, 1982-1984 FXR (5-speed)
V-Twin Mfg
$30.20Primary cover screw kit. Fits:FLT 1980-1984FXR 1982-1984 5-speedAdditional Information UOM1 - KIT Man$30.20 -
V-Twin - 8763-20 - Primary Cover Screw - Fits 1980-1984 Harley-Davidson FLT, 1982-1984 FXR (5-speed)
V-Twin Mfg
$31.67Primary cover screw. Fits:FLT 1980-1984FXR 1982-1984 5-speedAdditional Information UOM1 - KIT Manufac$31.67 -
V-Twin - 8762-17T - Primary Cover Allen Screw - Fits 1970-1984 Harley-Davidson FL, 1971-1984 FX
V-Twin Mfg
$24.83Allen screws for primary cover. Fits:FL 1970-1984FX 1971-1984Additional Information UOM1 - KIT Manufa$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 InformationMSRP: $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 InformationMSRP: $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 InformationMSRP: $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 InformationMSRP: $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...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 InformationMSRP: $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 InformationMSRP: $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 InformationMSRP: $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 InformationMSRP: $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...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...$308.41 -
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):3997665BSpecs$16.91 -
Drag Specialties - DS192004 - Primary Chain Adjuster
Drag Specialties
$26.45Drag Specialties - DS192004 - Primary Chain AdjusterFeaturesIncludes bracket shoe and retaining clipZinc platedReplaces OEM adjusterReplacement Part for OEM Number(s):3997552BSpecs$26.45 -
Drag Specialties - DS192001 - Primary Chain Adjusting Shoe
Drag Specialties
$10.55Drag Specialties - DS192001 - Primary Chain Adjusting ShoeFeaturesReplaces stock nylon shoeReplacement Part for OEM Number(s):3997858Specs$10.55 -
Drag Specialties - DS190879S - Bolt Set - Inner/Outer Primary/Inspection/Derby Cover - Smooth - Softail/Dyna
Drag Specialties
$74.47Drag Specialties - DS190879S - Bolt Set - Inner/Outer Primary/Inspection/Derby Cover - Smooth - Softail/DynaFeaturesReplacement hardware for inner and outer primary, derby, and inspection coversMade...$74.47 -
Drag Specialties - DS190873S - Bolt Kit - Cam/Primary/Transmission Cover - Socket-Head
Drag Specialties
$87.43Drag Specialties - DS190873S - Bolt Kit - Cam/Primary/Transmission Cover - Socket-HeadFeaturesReplacement hardware for cam, primary, transmission, inspection and derby coverMade in the USASpecs$87.43 -
Drag Specialties - DS190818S - Bolt Kit - Cam/Primary/Transmission Cover - Socket-Head - FX
Drag Specialties
$85.27Drag Specialties - DS190818S - Bolt Kit - Cam/Primary/Transmission Cover - Socket-Head - FXFeaturesReplacement hardware for cam, primary, transmission, inspection and derby coverMade in the USASpecs$85.27 -
Drag Specialties - DS190798 - Bolt Set - Cam/Primary/Sprocket Cover - Socket-Head/Knurled - '86-'90 Sportster
Drag Specialties
$28.03Drag Specialties - DS190798 - Bolt Set - Cam/Primary/Sprocket Cover - Socket-Head/Knurled - '86-'90 SportsterFeaturesReplacement hardware for cam, primary and sprocket coverIncludes oil check...$28.03 -
Drag Specialties - DS190751 - Bolt Set - Cam/Primary Cover - Socket-Head/Knurled - '71-'76 Sportster
Drag Specialties
$26.95Drag Specialties - DS190751 - Bolt Set - Cam/Primary Cover - Socket-Head/Knurled - '71-'76 SportsterFeaturesReplacement bolts for cam and primary coverIncludes oil check screwMade in the USASpecs$26.95 -
Drag Specialties - DS190750 - Bolt Set - Cam/Primary/Sprocket Cover - Socket-Head/Knurled - '77-'85 Sportster
Drag Specialties
$26.95Drag Specialties - DS190750 - Bolt Set - Cam/Primary/Sprocket Cover - Socket-Head/Knurled - '77-'85 SportsterFeaturesReplacement hardware for cam, primary and sprocket coverIncludes oil check...$26.95 -
Drag Specialties - DS190392S - Bolt Kit - Primary Cover Only - Socket-Head/Smooth - '77-'85 Sportster
Drag Specialties
$30.19Drag Specialties - DS190392S - Bolt Kit - Primary Cover Only - Socket-Head/Smooth - '77-'85 SportsterFeaturesReplacement hardware for primary cover onlyMade in the USASpecs$30.19 -
Drag Specialties - 78050022 - Primary Shoe Adjuster - '91-'03 XL
Drag Specialties
$51.89Drag Specialties - 78050022 - Primary Shoe Adjuster - '91-'03 XLFeaturesIncludes bracket shoe and retaining clipZinc platedReplaces OEM adjusterReplacement Part for OEM Number(s):3242,3997091Specs$51.89 -
Drag Specialties - 24010990 - Bolt Kit - Outer Primary - Chrome - Smooth - M8
Drag Specialties
$80.95Drag Specialties - 24010990 - Bolt Kit - Outer Primary - Chrome - Smooth - M8FeaturesMade in the U.S.A.Bolt kits for M8Specs$80.95 -
Drag Specialties - 24010989 - Bolt Kit - Outer Primary - Chrome - Knurled - M8
Drag Specialties
$71.23Drag Specialties - 24010989 - Bolt Kit - Outer Primary - Chrome - Knurled - M8FeaturesMade in the U.S.A.Bolt kits for M8Specs$71.23 -
Drag Specialties - 24010784 - Bolt Kit - Primary Cover - Smooth - Chrome - Sportster
Drag Specialties
$70.15Drag Specialties - 24010784 - Bolt Kit - Primary Cover - Smooth - Chrome - SportsterFeaturesReplacement hardware for the primary coverMade in the USASpecs$70.15 -
Drag Specialties - 24010783 - Bolt Kit - Primary Cover - Knurled - Chrome - Sportster
Drag Specialties
$59.35Drag Specialties - 24010783 - Bolt Kit - Primary Cover - Knurled - Chrome - Sportster Features Replacement hardware for the primary cover Made in the USA Specs$59.35 -
Drag Specialties - 24010771 - Bolt Kit - Primary Cover - Knurled - Chrome - Touring
Drag Specialties
$87.43Drag Specialties - 24010771 - Bolt Kit - Primary Cover - Knurled - Chrome - TouringFeaturesReplacement hardware for the primary coverMade in the USASpecs$87.43 -
Drag Specialties - 24010769 - Bolt Kit - Primary Cover - Knurled - Chrome - Softail/Dyna
Drag Specialties
$77.71Drag Specialties - 24010769 - Bolt Kit - Primary Cover - Knurled - Chrome - Softail/DynaFeaturesReplacement hardware for the primary coverMade in the USASpecs$77.71
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.