Primary
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Cometic - Twin Cam Primary Cover Gasket Kit - fits '06-Up Dyna, '07-Up Softail
$111.09Cometic - Twin Cam Primary Cover Gasket Kit - fits '06-Up Dyna, '07-Up Softail Cometic AFM primary gasket kit includes everything to reseal your inner/ outer primary. Fits: FXD 2006-UP FXST 2007-UP FLST 2007-UP$111.09 -
Drag Specialties - Primary Chain Inspection Covers - fits '00-'06 FXST/FLST, '99-'05 FXDWG
Drag Specialties
$14.23Drag Specialties Primary Chain Inspection Covers Features: Machined from steel Available with a chrome, black wrinkle or flat black finish Sold each Fitment: (Repl. OEM 60572-78) YearMakeModel 2005 Harley-Davidson 15th Anniversary...$14.23 -
V-Twin - Inner Primary Mounting Bolt for Twin Cam (OEM #786A)
V-Twin Manufacturing
$39.29V-Twin - Inner Primary Mounting Bolt for Twin Cam (OEM #786A) Inner primary mounting bolt for Twin Cam is a grade 5 bolt with built in sealing washer under bolt flange. Fitment: FXBB 2018-UP FXFB 2018-UP FXD 2006-2017 FLST 2007-2017 FXLR...$39.29 -
Drag Specialties - Harley Davidson Primary Chain
Drag Specialties
$110.16 - $132.60Drag Specialties Primary Chain This primary chain by Drag was designed to last made using high quality raw materials. Features: Improved fatigue resistance Pre-loaded to reduce initial elongation Endless construction using...$110.16 - $132.60 -
PSR - Manual Primary Chain Tensioner fits '07-'17 Softail & '06-'17 Dyna Models
PSR
$222.95PSR - Manual Primary Chain Tensioner fits '07-'17 Softail & '06-'17 Dyna Models PSR's Manual Primary Chain Tensioner is precision-machined from billet aluminum. It helps with over-tightening and is easy to adjust. Features Heavy-duty manual...$222.95 -
James Gaskets - Primary Gasket, Seal & O-Ring Kit W/ Silicone Bead fits '94-'06 Softail & '94-'05 Dyna Glide Models
James Gaskets
$96.95James Gaskets - Primary Gasket, Seal & O-Ring Kit W/ Silicone Bead fits '94-'06 Softail & '94-'05 Dyna Glide Models This kit features top-quality gaskets, seals and O-rings that meet or exceed OEM specifications. Features Primary gasket...$96.95 -
Baker - High Torque Bearing/Seal Kit fits '99-'06 Harley Twin Cam
Baker
$66.00Baker - High Torque Bearing/Seal Kit fits '99-'06 Harley Twin Cam If your Harley has got some serious horsepower then this is just what you need. The Baker High Torque Bearing/Seal Kit is made to replace the two-piece bearing and seal in the inner...$66.00 -
Trask Assault Series Derby Cover - fits '16-'21 Harley Touring Models
Trask Performance
$279.95Trask Assault Series Derby Cover - fits '16-'21 Harley Touring Models Upgrade the look of your Harley Davidson's primary with this see-through derby cover from Trask performance. Available in Chrome, Gloss Black, and Raw Machined. Features: Billet...$279.95 -
Baker - Armored Attitude Chain Adjuster fits '06-'17 Dyna, '07-'17 Softail and '07-'23 Touring Models
Baker
$299.00Baker - Armored Attitude Chain Adjuster fits '06-'17 Dyna, '07-'17 Softail and '07-'23 Touring Models Features 28% finer teeth spacing (compared to '01-'06 chain adjuster) for more accurate adjustments Active Plate and Back Support Plate investment...$299.00 -
James Gaskets - Primary Gasket, Seal & O-Ring Kit W/ Foamet® fits '94-'06 Softail & '94-'05 Dyna Glide Models
James Gaskets
$119.95James Gaskets - Primary Gasket, Seal & O-Ring Kit W/ Foamet® fits '94-'06 Softail & '94-'05 Dyna Glide Models This kit features top-quality gaskets, seals and O-rings that meet or exceed OEM specifications. Features Primary gasket...$119.95 -
Drag Specialties - Manual Primary Chain Adjuster fits '07-'16 Touring, '09-'16 H-D FL Trike, '07-'17 Softail & '06-'17 Dyna Models
Drag Specialties
$151.93Drag Specialties - Manual Primary Chain Adjuster fits '07-'16 Touring, '09-'16 H-D FL Trike, '07-'17 Softail & '06-'17 Dyna Models The Manual Primary Chain Adjuster allows for the proper adjustment of the primary chain to the factory requirements of...$151.93 -
Drag Specialties - Outer Primary Cover - fits Dyna & Softail Models
Drag Specialties
$312.07 - $317.17Drag Specialties Outer Primary Cover fits Dyna and Softail Models 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...$312.07 - $317.17 -
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 -
Drag Specialties - Outer Primary Cover - fits '84-'85 FXST and '71-'84 FX/FXWG
Drag Specialties
$240.67 - $276.37Drag 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...$240.67 - $276.37 -
Drag Specialties - Chrome Outer Primary Cover - fits '70-'84 FL
Drag Specialties
$276.37Drag 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...$276.37 -
Belt Drives Ltd. - 2" Drive Belt fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$2,556.95 - $2,794.95Belt 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...$2,556.95 - $2,794.95 -
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
$3,033.95 - $3,510.95Belt 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...$3,033.95 - $3,510.95 -
Belt Drives Ltd. - 3" Belt Drive fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$2,684.95Belt 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...$2,684.95 -
Belt Drives Ltd. - 3" Electric Start 8mm Belt Drive with Lock-Up Clutch fits '86-'89 FXST/FLST Models
Belt Drives Ltd
$2,759.95Belt 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...$2,759.95 -
Belt Drives Ltd. - 2" SS Belt Drive Without Cover fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$2,411.95Belt 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...$2,411.95 -
Belt Drives Ltd. - 1-5/8" Belt Drive Kit fits '00-'06 FXST/FLST & '99-'05 Dyna Models
Belt Drives Ltd
$1,116.95Belt 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...$1,116.95 -
Belt Drives Ltd. - 2" Black Drive Belt fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$3,590.95Belt Drives Ltd. - 2" Black Drive Belt fits '00-'06 FXST/FLST Models Features: Use BDL's ball-bearing lockup clutch for positive clutch engagement and ease of shifting Kit includes a aramid 142-tooth drive belt, motor plate, starter housing and...$3,590.95 -
Belt Drives Ltd. - Belt Drive Kit fits '07-'17 FXST/FLST/FXS/FLS with Mechanical Clutch (Except FXSB/SE, FXCW/C)
Belt Drives Ltd
$1,360.95Belt Drives Ltd. - Belt Drive Kit fits '07-'17 FXST/FLST/FXS/FLS with Mechanical Clutch (Except FXSB/SE, FXCW/C) Features: The EVB drive is one of BDL's original closed primary belt drives 52 tooth front pulley 69 tooth rear pulley 1-1/2" wide...$1,360.95 -
Belt Drives Ltd. - 2.75" Drive Belt fits '07-'17 Softail with Mechanical Clutch (Except FXSB/SE, FXCW/C) & '06-'17 Dyna w/ Forward Controls
Belt Drives Ltd
$3,033.95 - $3,511.95Belt Drives Ltd. - 2.75" Drive Belt fits '07-'17 Softail with Mechanical Clutch (Except FXSB/SE, FXCW/C) & '06-'17 Dyna w/ Forward Controls Features: Feature BDL's ball-bearing lockup clutch with ring gear Kit includes motor plate, 52-tooth...$3,033.95 - $3,511.95 -
Belt Drives Ltd. - 2" Black Belt Drive Kit fits '00-'06 FXST/FLST Models
Belt Drives Ltd
$3,884.95Belt Drives Ltd. - 2" Black Belt Drive Kit fits '00-'06 FXST/FLST Models Features: 2" drive kits loaded with style to accommodate custom trends All-billet construction with a unique top guard that provides long-lasting service and...$3,884.95 -
Belt Drives Ltd. - 2" Black Belt Drive Kit fits '07-'17 Softail (Except FXSB/SE, FXCW/C) & '06-'15 Dyna w/ Mechanical Clutch and Forward Controls
Belt Drives Ltd
$3,644.95Belt Drives Ltd. - 2" Black Belt Drive Kit fits '07-'17 Softail (Except FXSB/SE, FXCW/C) & '06-'15 Dyna w/ Mechanical Clutch and Forward Controls Features: Features a two-piece motor plate design and 2" primary belt 52/69 pulley combination for...$3,644.95 -
Belt Drives Ltd. - 2" Black Drive Belt fits '18-'20 Softail Models (Except FLFB/FXFB/FXBR/FXDRS)
Belt Drives Ltd
$3,860.95Belt Drives Ltd. - 2" Black Drive Belt fits '18-'20 Softail Models (Except FLFB/FXFB/FXBR/FXDRS) Features: Features a two-piece motor plate design and 2" primary belt 52/69 pulley combination for a 1.32:1 final drive ratio Belt profiles are...$3,860.95 -
Colony - Inner Primary Mount Kit fits '94-'99 FXST/FLST Model (OEM #2818, 33318-85, 4086)
Colony Machine
$25.95Colony - Inner Primary Mount Kit fits '94-'99 FXST/FLST Model (OEM #2818, 33318-85, 4086) Features: Kits include all required hardware needed to install an inner primary Made in the U.S.A. Replacement Part for...$25.95 -
Colony - Inner Primary Mount Kit fits '86-'93 FXST/FLST Model (OEM #2818, 2871W, 33318-35)
Colony Machine
$25.95Colony - Inner Primary Mount Kit fits '86-'93 FXST/FLST Model (OEM #2818, 2871W, 33318-35) Features: Kits include all required hardware needed to install an inner primary Made in the U.S.A. Replacement Part for...$25.95 -
Colony - Inner Primary Mount Kit fits '70-'79 Big Twin 4-Speed Models (OEM #16830-54, 4017, 4021)
Colony Machine
$43.95Colony - Inner Primary Mount Kit fits '70-'79 Big Twin 4-Speed Models (OEM #16830-54, 4017, 4021) Features: Kits include all required hardware needed to install an inner primary Made in the U.S.A. Replacement Part for...$43.95 -
Colony - 2-1/4" Socket-Head Belt Pulley Mounting Hardware Kit with Washers fits '00-'06 Softail, '00-'05 Dyna Models (OEM #3737)
Colony Machine
$32.95Colony - 2-1/4" Socket-Head Belt Pulley Mounting Hardware Kit with Washers fits '00-'06 Softail, '00-'05 Dyna Models (OEM #3737) Features: Brake rotor, sprocket and belt mounting kits Available to fit virtually all H-D brakes, chain and belt...$32.95 -
Colony - Primary Aluminum Acorn Hardware Kit fits '71-'86 Big Twin Models
Colony Machine
$47.95Colony - Primary Aluminum Acorn Hardware Kit fits '71-'86 Big Twin Models Features: Individual acorn bolt and nut sets for specific applications Made in the U.S.A. Fitment 1984-1985 Harley-Davidson Softail Standard...$47.95 -
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 -
Colony - Acorn Front Belt Drive Pulley Nut fits '99-'06 Twin Cam Models
Colony Machine
$14.95Colony - Acorn Front Belt Drive Pulley Nut fits '99-'06 Twin Cam Models Features: Chrome front pulley nut for open primary belt drive applications Made in the U.S.A. Fitment 2006 Harley-Davidson Softail Heritage EFI...$14.95 -
Performance Machine - Scallop Derby Cover fits '18-'20 Softail Models W/ Narrow Profile Primary Cover
Performance Machine
$173.95Performance Machine - Scallop Derby Cover fits '18-'20 Softail Models W/ Narrow Profile Primary Cover The Performance Machine Scallop Derby Cover features a machined Performance Machine logo and is available in three different finishes: Chrome, Contrast...$173.95 -
Drag Specialties - Inner Primary Mainshaft Bearing/Seal Kit fits '89-'99 Evolution Big Twin & '99-'06 Big Twin Models (Exc. Dyna Glide Models)
Drag Specialties
$50.95Drag Specialties - Inner Primary Mainshaft Bearing/Seal Kit fits '89-'99 Evolution Big Twin & '99-'06 Big Twin Models (Exc. Dyna Glide Models) This kit comes with a pinion seal, a main shaft seal, bearing snap rings, an inner bearing race and a...$50.95 -
Drag Specialties - Chrome Outer Primary Covers fits Dyna/Softail Models (See Desc.)
Drag Specialties
$448.75 - $457.93Drag Specialties - Chrome Outer Primary Covers fits '06-'17 Dyna/Softail Models The Drag Specialties Chrome Outer Primary Cover is available in two different fitments. Part #1107-0324 fits '07-'17 Softail Models and is a replacement for OEM #60782-06,...$448.75 - $457.93 -
Out of stock
Thrashin Supply Harley Twin Cam Derby Covers, Dished
Thrashin Supply
$139.95Thrashin Supply Co. Dished Derby Cover for Harley Twin Cam Models The Thrashin Supply Co. Dished Derby Cover is constructed from tough billet aluminum. Not only does this look super clean and sleek but it's durable so it'll last. Available in your...$139.95 -
Out of stock
Baker - High Torque Replacement Seal fits '99-'06 Harley Twin Cam
Baker
$17.50Baker - High Torque Replacement Seal fits '99-'06 Harley Twin Cam If your Harley has got some serious horsepower then this is just what you need. The Baker High Torque Replacement Seal is made to replace the seal in Baker High Torque Bearing/Seal...$17.50 -
Out of stock
Colony Machine - Primary Cover Bolt Kit fits '17-'21 Touring, '07-'20 Softail Models (Except FXSB/FXBR/FXDRS)
Colony Machine
$41.95Colony Machine - Primary Cover Bolt Kit fits '17-'20 Touring, '07-'20 Softail Models (Except FXSB/FXBR/FXDRS) The Colony Machine Primary Cover Kit is a polished Allen Bolt Kit that is 100% manufactured in the U.S.A. Colony Machine is a choice brand...$41.95
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.