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Primary

Primary

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  • Out of stock
    Colony - Primary Cover Filler Cap - fits '71-'85 XL

    Colony - Primary Cover Filler Cap - fits '71-'85 XL

    Colony Machine

    $25.95
    Colony Primary Cover Filler Cap fits '71-'85 XL The Colony primary cover filler cap has a classic, natural aluminum finish. Swap out the OEM cap on your motorcycle with a Colony one knowing you're using a part from a company known for quality...
    $25.95
    Qty in Cart: 0
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    $25.95
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  • Out of stock
    James Gaskets - Inspection-Clutch Derby Cover Gasket Kit - fits '70-'98 Big Twin

    James Gaskets - Inspection-Clutch Derby Cover Gasket Kit - fits '70-'98 Big Twin

    James Gaskets

    $28.95
    James Gaskets Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '70-'98 Big Twin Models
    $28.95
    Qty in Cart: 0
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    Price:
    $28.95
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  • Out of stock
    V-Twin - 43-9188 - Inner Primary Cover Natural

    V-Twin - 43-9188 - Inner Primary Cover Natural

    V-Twin

    $337.76
    V-Twin - 43-9188 - Inner Primary Cover NaturalDescriptionInner primary cover features a natural cast aluminum finish.Machined to accept stock assembly components for years listed. Fits:FLT 2001-2006Additional Information OEM No.60432-01 UOM1 - EA ...
    $337.76
    Qty in Cart: 0
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    $337.76
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  • Out of stock
    V-Twin - 43-9187 - Inner Primary Cover Natural

    V-Twin - 43-9187 - Inner Primary Cover Natural

    V-Twin

    $337.76
    V-Twin - 43-9187 - Inner Primary Cover NaturalDescriptionInner primary cover features a natural cast aluminum finish.Machined to accept stock assembly components for years listed. Fits:FLT 1994-2000Additional Information OEM No.60432-94 UOM1 - EA ...
    $337.76
    Qty in Cart: 0
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    $337.76
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  • Out of stock
    V-Twin - 43-7079 - Electric Start Inner Primary Cover Cast Aluminum

    V-Twin - 43-7079 - Electric Start Inner Primary Cover Cast Aluminum

    V-Twin

    $391.81
    V-Twin - 43-7079 - Electric Start Inner Primary Cover Cast AluminumDescriptionCast aluminum electric start inner primary cover. Inner cover is drilled for shifter cross shaft when using mid controls.Inner cover is drilled for shifter cross shaft when...
    $391.81
    Qty in Cart: 0
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    $391.81
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  • Out of stock
    V-Twin - 43-1050 - Inner Primary Cover Chrome V-Twin - 43-1050 - Inner Primary Cover Chrome

    V-Twin - 43-1050 - Inner Primary Cover Chrome

    Motorshop

    $352.61
    V-Twin - 43-1050 - Inner Primary Cover ChromeDescriptionChrome inner primary cover only, for 5-speed.Cover includes 2" bolt hole spring at the transmission mount and a shifter shaft hole. Order bearing, bushing, and seal separately. Fits:FXD...
    $352.61
    Qty in Cart: 0
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    $352.61
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  • Out of stock
    V-Twin - 43-1002 - Primary Drive Assembly Kit V-Twin - 43-1002 - Primary Drive Assembly Kit

    V-Twin - 43-1002 - Primary Drive Assembly Kit

    V-Twin

    $1,881.20
    V-Twin - 43-1002 - Primary Drive Assembly KitDescriptionPrimary drive assembly kit includes clutch kit, chain, chrome inner and outer primary covers with all bushings, seals, spacers, gaskets, and mount screws including the starter jack shaft assembly...
    $1,881.20
    Qty in Cart: 0
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    $1,881.20
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  • Out of stock
    V-Twin - 43-1000 - Primary Drive Assembly Kit V-Twin - 43-1000 - Primary Drive Assembly Kit

    V-Twin - 43-1000 - Primary Drive Assembly Kit

    V-Twin Manufacturing

    $1,401.86
    V-Twin - 43-1000 - Primary Drive Assembly KitDescriptionPrimary drive assembly kit includes clutch kit, chain, chrome inner and outer primary covers with all bushings, seals, spacers, gaskets, and mount screws including the starter jack shaft assembly...
    $1,401.86
    Qty in Cart: 0
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    $1,401.86
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  • Out of stock
    V-Twin - 43-0988 - Replica Inner Primary Cover V-Twin - 43-0988 - Replica Inner Primary Cover

    V-Twin - 43-0988 - Replica Inner Primary Cover

    Motorshop

    $399.32
    V-Twin - 43-0988 - Replica Inner Primary CoverDescriptionReplica inner primary cover features a natural cast aluminum finish and includes the transmission mainshaft bearing.*NOTE: Cast inner primary cover is slightly larger than the die cast replacements...
    $399.32
    Qty in Cart: 0
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    $399.32
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  • Out of stock
    V-Twin - 43-0871 - Primary Cover Polished

    V-Twin - 43-0871 - Primary Cover Polished

    Motorshop

    $263.73
    V-Twin - 43-0871 - Primary Cover PolishedDescriptionPrimary cover features a polished finish and includes the seal.Primary cover is produced by new tooling that is V-twin MFG exclusive. ...
    $263.73
    Qty in Cart: 0
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    $263.73
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  • Out of stock
    V-Twin - 43-0677 - Chrome FL Inner Primary Cover

    V-Twin - 43-0677 - Chrome FL Inner Primary Cover

    V-Twin

    $285.50
    V-Twin - 43-0677 - Chrome FL Inner Primary CoverDescriptionChrome 4 speed inner primary cover is a replica replacement. Includes sealed bearing installed.The primary cover is in a chrome finish and is for use on FL and FLH models. This cover should be...
    $285.50
    Qty in Cart: 0
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    $285.50
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  • Out of stock
    V-Twin - 43-0675 - Chrome FX Inner Primary Cover V-Twin - 43-0675 - Chrome FX Inner Primary Cover

    V-Twin - 43-0675 - Chrome FX Inner Primary Cover

    V-Twin

    $310.61
    V-Twin - 43-0675 - Chrome FX Inner Primary CoverDescriptionOne of our most popular items is this chrome inner primary cover with the hole for the mid shift control lever as OEM. It features a 9-hole pattern for the outer cover to bolt to. Includes sealed...
    $310.61
    Qty in Cart: 0
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    $310.61
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  • Out of stock
    V-Twin - 43-0673 - Inner and Outer Primary Cover Set Chrome V-Twin - 43-0673 - Inner and Outer Primary Cover Set Chrome

    V-Twin - 43-0673 - Inner and Outer Primary Cover Set Chrome

    V-Twin

    $199.91
    V-Twin - 43-0673 - Inner and Outer Primary Cover Set ChromeDescriptionInner and outer primary cover set features a chrome finish.Bare chrome covers with cosmetic imperfections. *NOTE: Must order hardware, gaskets, bushings and mount screws separately. ...
    $199.91
    Qty in Cart: 0
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    $199.91
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  • Out of stock
    V-Twin - 43-0562 - Vented Outer Primary Cover Kit V-Twin - 43-0562 - Vented Outer Primary Cover Kit

    V-Twin - 43-0562 - Vented Outer Primary Cover Kit

    V-Twin

    $242.76
    V-Twin - 43-0562 - Vented Outer Primary Cover KitDescriptionOuter primary cover kit include vented inspection and derby covers with screws.*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which will...
    $242.76
    Qty in Cart: 0
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    Price:
    $242.76
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  • Out of stock
    V-Twin - 43-0560 - Outer Primary Cover Chrome V-Twin - 43-0560 - Outer Primary Cover Chrome

    V-Twin - 43-0560 - Outer Primary Cover Chrome

    Motorshop

    $335.41
    V-Twin - 43-0560 - Outer Primary Cover ChromeDescriptionChrome 5-speed outer primary cover includes bushing and accepts a 5-hole derby cover.Includes smooth chrome derby with o-ring and screw kit. ...
    $335.41
    Qty in Cart: 0
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    $335.41
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  • Out of stock
    V-Twin - 43-0383 - M8 Chrome Outer Primary Cover

    V-Twin - 43-0383 - M8 Chrome Outer Primary Cover

    Motorshop

    $377.78
    V-Twin - 43-0383 - M8 Chrome Outer Primary CoverDescriptionOuter primary cover features a chrome finish and is for use on M8 models.Gaskets and mounting hardware available separately. Fits:FLT 2017-UPAdditional Information OEM No.25700418 UOM1 - EA ...
    $377.78
    Qty in Cart: 0
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    $377.78
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  • Out of stock
    V-Twin - 43-0354 - Polished Outer Primary Cover Kit V-Twin - 43-0354 - Polished Outer Primary Cover Kit

    V-Twin - 43-0354 - Polished Outer Primary Cover Kit

    Motorshop

    $200.57
    V-Twin - 43-0354 - Polished Outer Primary Cover KitDescriptionPolished outer primary cover kit includes primary cover with footboard tab, allen screws, outer cover starter bearing and gaskets for derby, inspection and outer cover.Cover is for FLH models...
    $200.57
    Qty in Cart: 0
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    $200.57
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  • Out of stock
    V-Twin - 43-0352 - Natural Inner Primary Housing Assembly V-Twin - 43-0352 - Natural Inner Primary Housing Assembly

    V-Twin - 43-0352 - Natural Inner Primary Housing Assembly

    Motorshop

    $476.14
    V-Twin - 43-0352 - Natural Inner Primary Housing AssemblyDescriptionNatural inner primary housing assembly for 4-speed models includes inner cover with hole for mid-shift control lever, as OEM, bearing, seal, chain tensioner, detent plate, vent tube,...
    $476.14
    Qty in Cart: 0
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    Price:
    $476.14
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  • Out of stock
    V-Twin - 43-0349 - Chrome Outer Primary Cover Kit V-Twin - 43-0349 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0349 - Chrome Outer Primary Cover Kit

    V-Twin

    $279.91
    V-Twin - 43-0349 - Chrome Outer Primary Cover KitDescriptionChrome 4-speed outer primary cover kit includes primary cover, allen screws,outer primary starter bearing and gasket for derby, inspection and outer cover.Cover is for FLH models with 9 hole...
    $279.91
    Qty in Cart: 0
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    Price:
    $279.91
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  • Out of stock
    V-Twin - 43-0348 - Chrome Outer Primary Cover V-Twin - 43-0348 - Chrome Outer Primary Cover

    V-Twin - 43-0348 - Chrome Outer Primary Cover

    Motorshop

    $223.49
    V-Twin - 43-0348 - Chrome Outer Primary CoverDescriptionChrome 4-speed outer primary cover is for FX with 9 holes.Order screws separately. Fits:FXWG 1983-1986FLHS-80 1983-1984FXB 1980-1984 with rear beltAdditional Information OEM No.60531-83B UOM1 - EA...
    $223.49
    Qty in Cart: 0
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    $223.49
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  • Out of stock
    V-Twin - 43-0344 - Chrome Outer Primary Cover Kit V-Twin - 43-0344 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0344 - Chrome Outer Primary Cover Kit

    Motorshop

    $222.77
    V-Twin - 43-0344 - Chrome Outer Primary Cover KitDescriptionChrome 5-speed outer primary cover kit includes primary cover, allen screws, starter bushing and gaskets for derby, inspection and outer cover.*Note: UPS may consider this part as packaged...
    $222.77
    Qty in Cart: 0
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    Price:
    $222.77
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  • Out of stock
    V-Twin - 43-0341 - Chrome Outer Primary Cover Kit V-Twin - 43-0341 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0341 - Chrome Outer Primary Cover Kit

    Motorshop

    $235.39
    V-Twin - 43-0341 - Chrome Outer Primary Cover KitDescriptionDie cast stock replacement outer cover kit comes with chrome primary cover, chrome allen screws, and outer cover starter bearing. Derby, inspection and outer cover gaskets are included*Note: UPS...
    $235.39
    Qty in Cart: 0
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    Price:
    $235.39
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  • Out of stock
    V-Twin - 43-0337 - Outer Primary Cover Black

    V-Twin - 43-0337 - Outer Primary Cover Black

    Motorshop

    $185.63
    V-Twin - 43-0337 - Outer Primary Cover BlackDescriptionBlack outer primary cover only is made from new die cast tooling to replace stock parts.Order bushing and screws separately. The hole for the drain plug is straight. ...
    $185.63
    Qty in Cart: 0
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    $185.63
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  • Out of stock
    V-Twin - 43-0289 - Chrome Outer Primary Cover Kit V-Twin - 43-0289 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0289 - Chrome Outer Primary Cover Kit

    V-Twin

    $296.62
    V-Twin - 43-0289 - Chrome Outer Primary Cover KitDescriptionChrome outer primary cover kit Fits:FXST 2007-2017FXDWG 2006-2017Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages438 Replacement Items43-0360 - Chrome...
    $296.62
    Qty in Cart: 0
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    $296.62
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  • Out of stock
    V-Twin - 43-0287 - Chrome Outer Primary Cover V-Twin - 43-0287 - Chrome Outer Primary Cover

    V-Twin - 43-0287 - Chrome Outer Primary Cover

    Motorshop

    $227.04
    V-Twin - 43-0287 - Chrome Outer Primary CoverDescriptionChrome Perma brand outer primary cover*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which will result in higher shipping costs. Fits:XL...
    $227.04
    Qty in Cart: 0
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    Price:
    $227.04
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  • Out of stock
    V-Twin - 43-0284 - Chrome Outer Primary Cover Kit V-Twin - 43-0284 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0284 - Chrome Outer Primary Cover Kit

    V-Twin

    $295.04
    V-Twin - 43-0284 - Chrome Outer Primary Cover KitDescriptionChrome outer primary cover kit includes derby and inspection covers, allen screws, and gasket.*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual...
    $295.04
    Qty in Cart: 0
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    Price:
    $295.04
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  • Out of stock
    V-Twin - 43-0272 - Chrome Outer Primary Cover Kit V-Twin - 43-0272 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0272 - Chrome Outer Primary Cover Kit

    V-Twin

    $299.99
    V-Twin - 43-0272 - Chrome Outer Primary Cover KitDescriptionChrome outer primary cover kit is for 1985-1988 FLT models.Order inspection cover separately, drain plug is not included. ...
    $299.99
    Qty in Cart: 0
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    Price:
    $299.99
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  • Out of stock
    V-Twin - 43-0269 - Chrome Inner Primary Cover Assembly V-Twin - 43-0269 - Chrome Inner Primary Cover Assembly

    V-Twin - 43-0269 - Chrome Inner Primary Cover Assembly

    Motorshop

    $336.80
    V-Twin - 43-0269 - Chrome Inner Primary Cover AssemblyDescriptionChrome inner primary cover assembly includes bearings, bushings and seals installed.Order seal separately. Fits:FXD 1994-2000Additional Information OEM No.60663-95 UOM1 - EA ...
    $336.80
    Qty in Cart: 0
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    Price:
    $336.80
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  • Out of stock
    V-Twin - 43-0265 - Chrome Outer Primary Cover Kit V-Twin - 43-0265 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0265 - Chrome Outer Primary Cover Kit

    V-Twin

    $341.88
    V-Twin - 43-0265 - Chrome Outer Primary Cover KitDescriptionChrome outer primary cover kit comes with 5-hole derby gaskets.*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which will result in...
    $341.88
    Qty in Cart: 0
    Quantity:
    Price:
    $341.88
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  • Out of stock
    V-Twin - 43-0258 - Chrome Inner Primary Cover Assembly V-Twin - 43-0258 - Chrome Inner Primary Cover Assembly

    V-Twin - 43-0258 - Chrome Inner Primary Cover Assembly

    Motorshop

    $397.93
    V-Twin - 43-0258 - Chrome Inner Primary Cover AssemblyDescriptionChrome inner primary cover includes bearing, bushing, and seal.The jack shaft hole outer diameter with bushing measures 1.488" large end and 1.010" for the smaller end. ...
    $397.93
    Qty in Cart: 0
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    Price:
    $397.93
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  • Out of stock
    V-Twin - 43-0256 - Chrome Outer Primary Cover V-Twin - 43-0256 - Chrome Outer Primary Cover

    V-Twin - 43-0256 - Chrome Outer Primary Cover

    Motorshop

    $221.26
    V-Twin - 43-0256 - Chrome Outer Primary CoverDescriptionChrome 4-speed outer primary cover for FXE models has 9 holes with chain final drive.*NOTE: Does not feature the bearing installed. *NOTE: UPS may consider this part as packaged "oversize" for...
    $221.26
    Qty in Cart: 0
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    Price:
    $221.26
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  • Out of stock
    V-Twin - 43-0250 - Chrome Primary Cover Set V-Twin - 43-0250 - Chrome Primary Cover Set

    V-Twin - 43-0250 - Chrome Primary Cover Set

    V-Twin

    $279.37
    V-Twin - 43-0250 - Chrome Primary Cover SetDescriptionChrome primary cover set includes inner and outer primary cover.*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which will result in higher...
    $279.37
    Qty in Cart: 0
    Quantity:
    Price:
    $279.37
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  • Out of stock
    V-Twin - 43-0234 - Chrome Outer Primary Cover Kit V-Twin - 43-0234 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0234 - Chrome Outer Primary Cover Kit

    V-Twin

    $237.63
    V-Twin - 43-0234 - Chrome Outer Primary Cover KitDescriptionChrome outer primary cover kit includes cover, allen screw set, inspection cover and gasket. Also includes seals for the inspection cover.*Note: UPS may consider this part as packaged "oversize"...
    $237.63
    Qty in Cart: 0
    Quantity:
    Price:
    $237.63
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  • Out of stock
    V-Twin - 43-0231 - Chrome Outer Primary Cover V-Twin - 43-0231 - Chrome Outer Primary Cover

    V-Twin - 43-0231 - Chrome Outer Primary Cover

    Motorshop

    $273.99
    V-Twin - 43-0231 - Chrome Outer Primary CoverDescriptionChrome 4-speed outer primary cover kit includes primary cover, allen screws, outer cover starter bearing and gaskets for derby, inspection and outer cover.Cover is for FLH models with footboard tab...
    $273.99
    Qty in Cart: 0
    Quantity:
    Price:
    $273.99
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  • Out of stock
    V-Twin - 43-0217 - Chrome Outer Primary Cover Kit V-Twin - 43-0217 - Chrome Outer Primary Cover Kit

    V-Twin - 43-0217 - Chrome Outer Primary Cover Kit

    V-Twin

    $267.36
    V-Twin - 43-0217 - Chrome Outer Primary Cover KitDescriptionChrome 4-speed outer primary cover kit includes primary cover, allen screws, outer cover starter bearing and gaskets for derby, inspection and outer cover. Cover is for 9 hole with rear belt...
    $267.36
    Qty in Cart: 0
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    Price:
    $267.36
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  • Out of stock
    V-Twin - 43-0204R - Raw Machined Outer Primary Cover

    V-Twin - 43-0204R - Raw Machined Outer Primary Cover

    Motorshop

    $161.77
    V-Twin - 43-0204R - Raw Machined Outer Primary CoverDescriptionRaw machined 5-speed outer primary cover.Starter shaft hole has a .98" inner diameter. Order screw kit separately. ...
    $161.77
    Qty in Cart: 0
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    Price:
    $161.77
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  • Out of stock
    V-Twin - 43-0195 - Polished Inner Primary Cover V-Twin - 43-0195 - Polished Inner Primary Cover

    V-Twin - 43-0195 - Polished Inner Primary Cover

    Motorshop

    $352.07
    V-Twin - 43-0195 - Polished Inner Primary CoverDescriptionPolished inner primary cover has sealed bearings.Order drain plug separately. To be used with a chain drive. ...
    $352.07
    Qty in Cart: 0
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    Price:
    $352.07
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  • Out of stock
    V-Twin - 43-0128R - Raw Outer Primary Cover

    V-Twin - 43-0128R - Raw Outer Primary Cover

    Motorshop

    $148.53
    V-Twin - 43-0128R - Raw Outer Primary CoverDescriptionRaw outer primary cover includes the seal.Order screw set, inspection cover and gasket separately. Fits:XL 1986-1990Additional Information UOM1 - EA ManufacturerMotorshop OriginImported
    $148.53
    Qty in Cart: 0
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    Price:
    $148.53
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  • Out of stock
    V-Twin - 43-0028 - FXE Outer Primary Cover Chrome

    V-Twin - 43-0028 - FXE Outer Primary Cover Chrome

    Motorshop

    $92.22
    V-Twin - 43-0028 - FXE Outer Primary Cover ChromeDescriptionFXE chrome outer primary cover.Factory pre-production sample. Slight imperfections in chrome polishing and finishing, bare covers. Without hardware, bearings, gaskets and bushing as required...
    $92.22
    Qty in Cart: 0
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    Price:
    $92.22
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  • Out of stock
    V-Twin - 43-0025 - FLH Chrome Inner Primary Cover

    V-Twin - 43-0025 - FLH Chrome Inner Primary Cover

    V-Twin

    $117.56
    V-Twin - 43-0025 - FLH Chrome Inner Primary CoverDescriptionChrome inner primary cover.Factory pre-production sample. Slight imperfections in chrome polishing and finishing, bare covers. Without hardware, bearings, gaskets and bushing as required. ...
    $117.56
    Qty in Cart: 0
    Quantity:
    Price:
    $117.56
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Adding your products to cart

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.