Primary
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James Gasket - Foamet® Primary Cover Gasket fits '04-'22 Sportster Models (Except RH Sportster (OEM #34955-04))
James Gaskets
$36.95James Gasket - Foamet® Primary Cover Gasket fits '04-'22 Sportster Models (Except RH Sportster (OEM #34955-04)) Features: Top quality gaskets, seals and O-rings meet or exceed OEM specifications Primary gasket features silicone beading Made in...$36.95 -
James Gasket - Primary Cover Gasket fits '06-'16 FLT, '07-'17 Softail/Dyna Models (OEM #34934-06)
James Gaskets
$30.95James Gasket - Primary Cover Gasket fits '06-'16 FLT, '07-'17 Softail/Dyna Models (OEM #34934-06) Features: Top quality gasket Made in the USA Fitment 2016-2017 Harley-Davidson Fat Boy S...$30.95 -
James Gasket - Primary Cover Gasket fits '67-'76 Sportster Models (OEM #34955-67, 34955-67A)
James Gaskets
$45.95James Gasket - Primary Cover Gasket fits '67-'76 Sportster Models (OEM #34955-67, 34955-67A) Features: Top quality gaskets, seals and O-rings meet or exceed OEM specifications Primary gasket features silicone beading Made in the...$45.95 -
James Gasket - Primary Cover Gasket fits '91-'03 Sportster Models (OEM #34955-89)
James Gaskets
$45.95James Gasket - Primary Cover Gasket fits '91-'03 Sportster Models (OEM #34955-89) Features: Top quality gaskets, seals and O-rings meet or exceed OEM specifications Primary gasket features silicone beading Made in the...$45.95 -
Jims - 967-4 Installation/Removal Inner Primary Bearing Tool fits '07-'20 Big Twin & '06 Dyna Models
Jims
$104.95Jims - 967-4 Installation/Removal Inner Primary Bearing Tool fits '07-'20 Big Twin & '06 Dyna Models Features: Safely removes and installs inner primary bearing without any damage to new bearing by pushing on outer perimeter of bearing Also...$104.95 -
Jims - 967-5 Inner Primary Bearing Tool fits '07-'19 Big Twin & '06 Dyna Models
Jims
$37.95Jims - 967-5 Inner Primary Bearing Tool fits '07-'19 Big Twin & '06 Dyna Models Features: Safely removes and installs inner primary bearing without any damage to new bearing by pushing on outer perimeter of bearing Also removes and installs...$37.95 -
Jims - 1168 Primary Cover Inspection Plug Tool fits '57-'90 Sportster Models
Jims
$38.95Jims - 1168 Primary Cover Inspection Plug Tool fits '57-'90 Sportster Models Features: Use this tool to remove and install primary inspection plug Made in the USA$38.95 -
Belt Drives Ltd. - 1-5/8" 4-Speed Belt Drive fits '79-'E84 Big Twin Models
Belt Drives Ltd.
$1,116.95Belt Drives Ltd. - 1-5/8" 4-Speed Belt Drive fits '79-'E84 Big Twin Models Features: 1-1/2" and 1-5/8" kits include front pulley, belt, clutch hub, clutch basket and aramid clutch set (consists of two half plates, four full plates and five steel...$1,116.95 -
V-Twin - Outer Primary Gasket Kit fits '65-'81 FL, '71-'81 FX Models
V-Twin Manufacturing
$34.50V-Twin - Outer Primary Gasket Kit fits '65-'81 FL, '71-'81 FX Models Outer primary gasket kit includes one primary cover gasket, one derby cover gasket and one inspection plate gasket. Gaskets are not beaded Fitment: FL 1965-1981 FX 1971-1981$34.50 -
V-Twin - Primary Gasket Kit fits '85-'94 FLT, '84-'93 FXR Models
V-Twin Manufacturing
$44.50V-Twin - Primary Gasket Kit fits '85-'94 FLT, '84-'93 FXR Models FXR/FLT Primary gasket kit is a three piece kit Fitment: FLT 1985-1994 FXR 1984-1993 Late 1984$44.50 -
Colony - 7/16"-14 x 1-1/2" Sprocket Pulley Mounting Hardware Kit with Washers fits '73-'98 FL, FX & XL Models (OEM #3769)
Colony Machine
$30.95Colony - 7/16"-14 x 1-1/2" Sprocket Pulley Mounting Hardware Kit with Washers fits '73-'98 FL, FX & XL Models (OEM #3769) Features: Brake rotor, sprocket and belt mounting kits Available to fit virtually all H-D brakes, chain and belt...$30.95 -
James Gaskets - Inspection Cover Seal Kit fits '85-'06 Touring Models
James Gaskets
$9.95James Gaskets - Inspection Cover Seal Kit fits '85-'06 Touring Models This kit is part of James Gasket's line of high-quality gaskets, seals and O-rings. Features Cover seals are a seal, not a gasket Cover seals are molded rubber, beaded oil seals...$9.95 -
Thrashin' Supply - Finned Five-Hole Derby Covers fits '16 & Up Touring Models
Thrashin Supply
$179.95Thrashin' Supply - Finned Five-Hole Derby Covers fits '16 & Up Touring Models Thrashin' Supply's Five-Hole Derby Covers are built from 6061 billet aluminum and utilize stock gasket and hardware. Available in your choice of black anodized finish...$179.95 -
Drag Specialties - Aluminum Outer Primary Covers fits '99-'06 Touring Models
Drag Specialties
$380.02 - $425.34Drag Specialties - Aluminum Outer Primary Covers fits '99-'06 Touring Models The Drag Specialties Aluminum Outer Primary Cover is a replacement for OEM #60665-99. It is available in your choice of a chrome or satin black finish. Features Die-cast...$380.02 - $425.34 -
Colony - Primary Filler Cap - fits '71-'76 XL
Colony Machine
$39.95Colony Primary Filler Cap fits '71-'76 XL This chrome filler cap is durable and looks nice. It includes a breather/baffle and comes with a rubber o-ring. Swap out the OEM cap on your motorcycle with the Colony primary filler cap knowing you're using a...$39.95 -
Drag Specialties - Chrome Outer Primary Cover - fits '70-'84 FL
Drag Specialties
$290.41Drag Specialties - Chrome Outer Primary Cover - fits '70-'84 FL Drag Specialties outer primary kit is just what you need for your Harley Davidson if you're looking to switch it up a bit. Made from durable aluminum, this cover can withstand just about...$290.41 -
James Gaskets - Gasket Kit, Inspection-Derby Cover - fits '99-'06 Touring Models
James Gaskets
$27.95The James Gaskets Gasket Kit,Inspection-Derby Cover: State of the art material Made in the USA Fitment: '99-'06 Touring Models$27.95 -
James Gaskets - Inspection-Clutch Derby Cover Gasket Kit - fits '70-'98 Big Twin
James Gaskets
$28.95James 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 -
Joker Machine - Billet Derby Cover - Black fits '84-'98 Big Twin Models
Joker Machine
$115.95Joker Machine Billet Derby Cover: Black, Finned Includes mounting hardware Made in USA Fitment: '84-'98 Big Twin Models$115.95 -
On Sale
Arlen Ness - Titanium 12-Point Primary Cover Bolt Kit fits Twin Cam Models
Arlen Ness
MSRP: $169.95Now: $152.96Was: $169.95Arlen Ness - Titanium 12-Point Primary Cover Bolt Kit fits Twin Cam Models Features: 12-point bolts feature a spot drilled bolt head and lightning hole design on the bolt flange Kit includes all needed bolts for the engine's outer primary...MSRP: $169.95Now: $152.96Was: $169.95 -
On Sale
Arlen Ness - Titanium 12-Point Primary Cover Bolt Kit for FLT Model
Arlen Ness
MSRP: $149.95Now: $134.96Was: $149.95Arlen Ness - Titanium 12-Point Primary Cover Bolt Kit for FLT Model Features: 12-point bolts feature a spot drilled bolt head and lightning hole design on the bolt flange Kit includes all needed bolts for the engine's outer primary cover Reduced...MSRP: $149.95Now: $134.96Was: $149.95 -
V-Twin - 49-1171 - Inner Primary Mount Tab Set Raw Steel
V-Twin
$51.34V-Twin - 49-1171 - Inner Primary Mount Tab Set Raw SteelDescriptionInner primary mount tab set is made of raw steel. For upper and lower mounts, the same for top and bottom.Sold as a set of 2. Fits:FL 1941-1957EL 1936-1952Additional Information UOM1 -...$51.34 -
V-Twin - 49-1153 - Inner Primary Bracket Upper
V-Twin
$25.86V-Twin - 49-1153 - Inner Primary Bracket UpperDescriptionUpper inner primary bracket for FL models, features a raw finish.Must be riveted on. Fits:FL 1958-1964Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages758$25.86 -
V-Twin - 49-1152 - Inner Primary Bracket
V-Twin Manufacturing
$25.86V-Twin - 49-1152 - Inner Primary BracketDescriptionInner primary bracket for EL and FL, upper and lower applications for specific models. Features a raw finish.Must be riveted on. Fits:EL 1936-1952 LowerEL 1936-1952 UpperFL 1941-1958 LowerFL 1941-1957...$25.86 -
V-Twin - 49-1031 - Chrome Servi-Car Inner Primary Cover
V-Twin
$67.05V-Twin - 49-1031 - Chrome Servi-Car Inner Primary CoverDescriptionServi-car inner primary cover is for 1964-73 electric start models and comes with a chrome finish. Fits:G 1964-1973Additional Information OEM No.60621-66 UOM1 - EA ManufacturerV-Twin ...$67.05 -
V-Twin - 49-1027 - Black Servi-Car Inner Primary Cover
V-Twin
$101.42V-Twin - 49-1027 - Black Servi-Car Inner Primary CoverDescriptionServi-car inner primary cover is for 1964-73 electric start models and comes with a black finish. Fits:G 1964-1973Additional Information OEM No.60621-66 UOM1 - EA ManufacturerV-Twin ...$101.42 -
V-Twin - 49-0590 - Replica Inner Primary Cover Black
V-Twin
$79.34V-Twin - 49-0590 - Replica Inner Primary Cover BlackDescriptionReplica black inner primary cover must be cutout for use on electric start models 1964-1973. Fits:WL 1941-1952G 1941-1963Additional Information UOM1 - EA ManufacturerV-Twin OriginImported ...$79.34 -
V-Twin - 48-1985 - Primary Cover Insert
V-Twin
$17.45V-Twin - 48-1985 - Primary Cover InsertDescriptionSilver graphics with black background. Fits:XL 1971-1976Additional Information UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages835$17.45 -
V-Twin - 48-0410 - Primary Cover Insert
V-Twin
$13.05V-Twin - 48-0410 - Primary Cover InsertDescriptionSilver graphics with black background. Fits:XL 1971-1976Additional Information UOM1 - EA ManufacturerV-Twin OriginImported$13.05 -
V-Twin - 43-9145 - Inner Primary Cover Chrome
Motorshop
$300.04V-Twin - 43-9145 - Inner Primary Cover ChromeDescriptionChrome inner primary cover for 5-speed. Fits:FXST 1994-2006FLST 1994-2006Additional Information OEM No.60630-94A UOM1 - EA MeasurementsAdditional InformationJack Shaft Hole: 22.6mm ...$300.04 -
V-Twin - 43-9139 - Inner Primary Cover Chrome
Motorshop
$190.04V-Twin - 43-9139 - Inner Primary Cover ChromeDescriptionThere is nothing like chrome on a motorcycle. The more the better. V-Twin has all the chrome you'll need. This is a chrome inner primary cover only.Starter jackshaft hole measures 1.65". Order...$190.04 -
V-Twin - 43-1055 - Inner Primary Cover Chrome
Motorshop
$387.87V-Twin - 43-1055 - Inner Primary Cover ChromeDescriptionChrome inner primary cover only, for 5-speed.Cover includes 2" bolt hole spring located at the transmission mount. Order bearing, bushing, and seal separately. Fits:FXDWG 2001-2005Additional...$387.87 -
V-Twin - 43-1050 - Inner Primary Cover Chrome
Motorshop
$387.88V-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...$387.88 -
V-Twin - 43-0887 - Black Outer Primary Cover
V-Twin
$271.47V-Twin - 43-0887 - Black Outer Primary CoverDescriptionDie cast stock replacement black outer primary cover.Accepts a 5-hole derby cover. Fits:FLT 2007-2015Additional Information OEM No.60553-07 UOM1 - EA ManufacturerV-Twin OriginImported$271.47 -
V-Twin - 43-0886 - Black Narrow Profile Outer Primary Cover
Motorshop
$417.44V-Twin - 43-0886 - Black Narrow Profile Outer Primary CoverDescriptionThis narrow profile primary cover is 1" narrower than the stock outer primary that will allow easier reach to the ground and is shaped to slim the bike profile on the left side.Stock...$417.44 -
V-Twin - 43-0883 - Chrome Outer Primary Cover
Motorshop
$271.58V-Twin - 43-0883 - Chrome Outer Primary CoverDescriptionDie cast stock replacement chrome outer primary cover.Accepts a 5-hole derby cover. Fits:FLT 2007-2015Additional Information OEM No.60553-07 UOM1 - EA ManufacturerMotorshop OriginImported 2025...$271.58 -
V-Twin - 43-0782 - Chrome Outer Primary Cover Kit
Motorshop
$450.54V-Twin - 43-0782 - Chrome Outer Primary Cover KitDescriptionDie cast stock replacement outer cover kit comes with chrome primary cover, chrome allen screws, inspection and outer cover gaskets included.Accepts a 5-hole derby cover, not included. Fits:FLT...$450.54 -
V-Twin - 43-0690 - Inner Primary Cover Bushing Sleeve
Motorshop
$13.05V-Twin - 43-0690 - Inner Primary Cover Bushing SleeveDescriptionBushing sleeve for inner primary allows earlier bushing to be installed in late cover.*NOTE: Allows 1994-1999 inner primaries to be installed on 1990-1993 models. Fits:Special...$13.05 -
V-Twin - 43-0671 - Inner Primary Adapter Plate
Motorshop
$166.46V-Twin - 43-0671 - Inner Primary Adapter PlateDescriptionInner primary adapter plate features a natural machined finish. Adapter plate allows 1970-2005 inner primaries to fit 2006-up TC-96 and 103 "A" motors.Includes four 1/4 x 20 x 1" socket caps, and...$166.46 -
V-Twin - 43-0563 - Vented Outer Primary Cover Kit
V-Twin
$308.23V-Twin - 43-0563 - Vented Outer Primary Cover KitDescriptionOuter primary cover kit, vented includes inspection and derby covers with screws.*Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which...$308.23
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.