Primary
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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HardDrive - Inner Primary Lock Tabs
HardDrive
$8.95The HardDrive Inner Primary Lock Tabs are sold in packs of 10$8.95 -
James Gaskets - Primary Cover Gasket Kit, Foamet w/ Bead - fits '06-Up Dyna, '07-Up Softail
James Gaskets
$105.95James Gaskets Twin Cam Gasket Kits uses state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '06-Up Dyna, '07-Up Softail$105.95 -
Barnett - Clear Derby Cover - Black - Fits '99-'06 Big Twin
Barnett
$234.74Feature a quarter inch thick, clear polycarbonate window to your clutch. The outer cover is CNC machinced from billet aluminum, chrome plated and then the scratch and discoloration resistant window is firmly secured in place and sealed with an O-ring...$234.74 -
Colony - 1-1/4" Sprocket/Belt Pulley Mounting Hardware Kit with Nuts fits '73-'92 FL, FX & XL Models (OEM #41197-73)
Colony Machine
$25.95Colony - 1-1/4" Sprocket/Belt Pulley Mounting Hardware Kit with Nuts fits '73-'92 FL, FX & XL Models (OEM #41197-73) Features: Brake rotor, sprocket and belt mounting kits Available to fit virtually all H-D brakes, chain and belt...$25.95 -
Feuling - 12-Point External Primary/Transmission Engine Fastener Kit fits '17-'22 Touring Models
Feuling
$269.95Feuling - 12-Point External Primary/Transmission Engine Fastener Kit fits '17-'22 Touring Models This kit comes with a primary cover, a derby cover, top transmission cover right transmission bearing housing, a clutch release cover, sensors and...$269.95 -
Barnett - Scorpion Derby Spacer Plate fits All '17 Touring Models
Barnett
$78.13Barnett - Scorpion Derby Spacer Plate fits All '17 Touring Models NOTE: THIS PART IS REQUIRED FOR USE WITH PART NO. 1130-0210. PLEASE SEE 'ALSO BOUGHT' FOR DETAILS. This spacer plate is needed in order to install a Scorpion Lock-up clutch on '15...$78.13 -
Feuling - Primary/Transmission Dress-Up Kit (Choose Fitment)
Feuling
$239.95 - $269.95Feuling - Primary/Transmission Dress-Up Kit This Primary/Transmission Dress-Up Kit is compatible with Twin Cam engines and features a "SHOW" polish corrosion-resistant finish. Features Quality 12-point heat-treated 8740 chrome moly steel bolts...$239.95 - $269.95 -
Alloy Art - FXD/FXR Shifter Shaft Primary Plug
Alloy Art
$35.95The Alloy Art Shifter Shaft Primary Plug: Used when adding forward controls to FXD, FXR models and eliminating the mid shifter shaft Plugs holes in inner primary cover for a finished look Anodized billet aluminum, complete with O-rings, bolt and...$35.95 -
James Gaskets - Gasket-Seal Kit, Primary Cover - fits '94-'04 FLT, FXR
James Gaskets
$98.95James Gaskets Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '94-'04 FLT, FXR$98.95 -
Colony - Primary Cover Filler Cap - fits '71-'85 XL
Colony Machine
$25.95Colony 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. Features: ...$25.95 -
Drag Specialties - Outer Primary Cover - fits '84-'85 FXST and '71-'84 FX/FXWG
Drag Specialties
$235.95 - $270.95Drag Specialties Outer Primary Cover fits '84-'85 FXST and '71-'84 FX/FXWG 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...$235.95 - $270.95 -
Feuling - 12-Point Primary/Transmission Engine Fastener Kit fits '00-'06 Touring Models
Feuling
$269.95Feuling - 12-Point Primary/Transmission Engine Fastener Kit fits '00-'06 Touring Models The 12-Point Primary/Transmission Engine Fastener Kit allows you to secure your engine with complete confidence. The kit comes with all of the following hardware:...$269.95 -
James Gaskets - Gasket Kit, Primary Cover - fits '07-Up Touring Models
James Gaskets
$75.95The James Gaskets Gasket Kit,Primary: State of the art material Foam covered metal w/ bead Made in the USA Fitment: '07-Up Touring Models$75.95 -
On Sale
Joker Machine - Sportster Inspection Cover - Finned, Black Anodized - Fits '04-'16 XL
Joker Machine
MSRP: $43.95Now: $39.56Was: $43.95Customize your Sportster with the Joker Machine Finned Inspection Cover. Top-quality construction - CNC-milled out of 6061-T6 billet aluminum All custom mounting hardware is included Made in the U.S.A.MSRP: $43.95Now: $39.56Was: $43.95 -
V-Twin - Allen Type Primary Cover Screw Set fits '94-'03 Sportster Model
V-Twin Manufacturing
$25.27V-Twin - Allen Type Primary Cover Screw Set fits '94-'03 Sportster Model Chrome allen type knurled screw and washer set for primary cover. Includes 17 screws and 15 washers. Fitment: XL 1994-2003$25.27 -
V-Twin - Manual Primary Chain Adjuster Kit fits '06-'17 Dyna, '07-'17 Softail & '09-'16 Touring Models (OEM #365000-20)
V-Twin Manufacturing
$122.94V-Twin - Manual Primary Chain Adjuster Kit fits '06-'17 Dyna, '07-'17 Softail & '09-'16 Touring Models (OEM #365000-20) Features: This kit allows precise adjustment of the primary chain and creates less drag and loss of power resulting from the...$122.94 -
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
$327.95 - $355.95Drag 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...$327.95 - $355.95 -
Covington's Customs - Finned Inspection Covers - fits '99-'06 FLT/FLHT/FLHR/FLTR
Covington's Customs
$90.95Covington's Customs Finned Inspection Covers - fits '99-'06 Touring Models These Finned Inspection Cover are CNC-machined from billet aluminum and are available in Gloss Black or Chrome. Features: FINNED INSPECTION COVERS CNC-machined from billet...$90.95 -
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
$270.95Drag 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...$270.95 -
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 -
On Sale
Joker Machine - Billet Derby Cover - Black fits '84-'98 Big Twin Models
Joker Machine
MSRP: $115.95Now: $104.36Was: $115.95Joker Machine Billet Derby Cover: Black, Finned Includes mounting hardware Made in USA Fitment: '84-'98 Big Twin ModelsMSRP: $115.95Now: $104.36Was: $115.95 -
On Sale
Joker Machine - Sportster Inspection Cover - Finned, Chrome - Fits '04-'16 XL
Joker Machine
MSRP: $47.95Now: $43.16Was: $47.95Customize your Sportster with the Joker Machine Finned Inspection Cover. Top-quality construction - CNC-milled out of 6061-T6 billet aluminum All custom mounting hardware is included Made in the U.S.A.MSRP: $47.95Now: $43.16Was: $47.95 -
Belt Drives Ltd. - 2" Drive Belt fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$2,385.95 - $2,608.95Belt Drives Ltd. - 2" Drive Belt fits '00-'06 FXST/FLST Models Features: Ball-bearing lockup clutch provides approximately 60% more surface contact area than the stock clutch for smooth, sure power transfer Kit includes motor plate, starter...$2,385.95 - $2,608.95 -
Belt Drives Ltd. - 2" Open Belt Drive Kit fits '70-'78 Big Twin Models
Belt Drives Ltd
$2,385.95 - $2,608.95Belt Drives Ltd. - 2" Open Belt Drive Kit fits '70-'78 Big Twin Models Features: Ball-bearing lockup clutch provides approximately 60% more surface contact area than the stock clutch for smooth, sure power transfer Kit includes motor plate, starter...$2,385.95 - $2,608.95 -
Belt Drives Ltd. - 2" Drive Belt fits '07-'17 Softail w/ Mechanical Clutch (Except FXSB/SE, FXCW/C) & '06-'17 Dyna w/ Forward Controls
Belt Drives Ltd
$2,831.95 - $3,277.95Belt Drives Ltd. - 2" Drive Belt fits '07-'17 Softail w/ Mechanical Clutch (Except FXSB/SE, FXCW/C) & '06-'17 Dyna w/ Forward Controls Features: Ball-bearing lockup clutch provides approximately 60% more surface contact area than the stock clutch...$2,831.95 - $3,277.95 -
Belt Drives Ltd. - 2" Drive Belt fits '07-'16 FLHR, '07-'13 FLHT/FLTR w/ Mechanical Clutch
Belt Drives Ltd
$3,131.95 - $3,351.95Belt Drives Ltd. - 2" Drive Belt fits '07-'16 FLHR, '07-'13 FLHT/FLTR w/ Mechanical Clutch Features: Includes BDL's ball-bearing lockup clutch, new full-coverage side guard and top mesh belt guard Kit also includes motor plate and a 132-tooth...$3,131.95 - $3,351.95 -
Belt Drives Ltd. - 1-5/8" Belt Drive fits '99-'06 FLT/FLHT/FLHR/FLHX/FLTR Models
Belt Drives Ltd
$1,041.95Belt Drives Ltd. - 1-5/8" Belt Drive fits '99-'06 FLT/FLHT/FLHR/FLHX/FLTR Models Features: 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 drive...$1,041.95 -
Belt Drives Ltd. - 1-5/8" 4-Speed Belt Drive fits '79-'E84 Big Twin Models
Belt Drives Ltd
$1,041.95Belt 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...$1,041.95 -
Belt Drives Ltd. - 3" Belt Drive fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$2,505.95Belt Drives Ltd. - 3" Belt Drive fits '00-'06 FXST/FLST Models Features: 3" electric start kits include front pulley, belt, clutch hub and clutch basket and aramid clutch set (consists of two half plates, four full plates and five steel drive...$2,505.95 -
Belt Drives Ltd. - 3" Electric Start 8mm Belt Drive with Lock-Up Clutch fits '86-'89 FXST/FLST Models
Belt Drives Ltd
$2,575.95Belt Drives Ltd. - 3" Electric Start 8mm Belt Drive with Lock-Up Clutch fits '86-'89 FXST/FLST Models Features: 3" electric start kits include front pulley, belt, clutch hub and clutch basket and aramid clutch set (consists of two half plates, four...$2,575.95 -
Belt Drives Ltd. - 2" SS Belt Drive Without Cover fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$2,250.95Belt Drives Ltd. - 2" SS Belt Drive Without Cover fits '00-'06 FXST/FLST Models Features: Beautiful styling and awesome performance 2" drive features a one-piece billet motor plate Clutch design eliminates clutch dogs and features an internal...$2,250.95 -
Belt Drives Ltd. - 2" Shorty Belt Drive fits '70-'78 Big Twin Models
Belt Drives Ltd
$1,641.95Belt Drives Ltd. - 2" Shorty Belt Drive fits '70-'78 Big Twin Models Features: Designed for electric start applications (use 90-06 style starter) Kit includes starter housing, BDL ball-bearing lockup clutch assembly with ring gear, starter gear...$1,641.95 -
Belt Drives Ltd - 2" Drive Belt fits '99-'06 FLHT/FLHR/FLTR/FLHX Model
Belt Drives Ltd
$3,131.95 - $3,351.95Belt Drives Ltd - 2" Drive Belt fits '99-'06 FLHT/FLHR/FLTR/FLHX Model Features: Includes BDL's ball-bearing lockup clutch, new full-coverage side guard and top mesh belt guard Kit also includes motor plate and a 132-tooth belt 2" drive width...$3,131.95 - $3,351.95 -
Belt Drives Ltd. - " Electric Start 8mm Belt Drive with Lock-Up fits '99-'05 Dyna Glide Model
Belt Drives Ltd
$2,679.95Belt Drives Ltd. - " Electric Start 8mm Belt Drive with Lock-Up fits '99-'05 Dyna Glide Model Features: Direct bolt-in applications All systems come with the Quiet Clutch and ball-bearing lockup design pressure plate Lockup design applies extra...$2,679.95 -
Belt Drives Ltd. - 1-5/8" Belt Drive Kit fits '00-'06 FXST/FLST & '99-'05 Dyna Models
Belt Drives Ltd
$1,041.95Belt Drives Ltd. - 1-5/8" Belt Drive Kit fits '00-'06 FXST/FLST & '99-'05 Dyna Models Features: 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...$1,041.95 -
Belt Drives Ltd. - 1-1/2" 4-Speed Belt Drive fits '70-'83 Big Twin w/ Rear Chain Drive
Belt Drives Ltd
$1,041.95Belt Drives Ltd. - 1-1/2" 4-Speed Belt Drive fits '70-'83 Big Twin w/ Rear Chain Drive 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...$1,041.95 -
Belt Drives Ltd. - 1-5/8" 5-Speed Belt Drive fits '79-'83 Big Twin w/ Rear Chain Drive
Belt Drives Ltd
$1,041.95Belt Drives Ltd. - 1-5/8" 5-Speed Belt Drive fits '79-'83 Big Twin w/ Rear Chain Drive 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...$1,041.95
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.