Primary
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- Quantity
- Price
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Out of stock
Drag Specialties - 11200449 - Primary Tensioner Kit - '07-'17 Twin Cam, '06 Dyna
Drag Specialties
$184.57Drag Specialties - 11200449 - Primary Tensioner Kit - '07-'17 Twin Cam, '06 DynaFeaturesAuto-adjust style kitUsed for updating an old adjuster system or when building a new bike from the ground upKit...$184.57 -
Out of stock
Drag Specialties - 11200445 - Primary Tensioner Kit - M8
Drag Specialties
$184.57Drag Specialties - 11200445 - Primary Tensioner Kit - M8FeaturesAuto-adjust style kitUsed for updating an old adjuster system or when building a new bike from the ground upKit includes adjuster...$184.57 -
Out of stock
Drag Specialties - 11200353 - Primary Chain Adjuster Nut - XL '04-'22
Drag Specialties
$10.55Drag Specialties - 11200353 - Primary Chain Adjuster Nut - XL '04-'22FeaturesZinc-platedReplacement Part for OEM Number(s):7804Specs$10.55 -
Out of stock
Drag Specialties - 11200352 - Primary Chain Adjuster - '04-'22 XL
Drag Specialties
$67.79Drag Specialties - 11200352 - Primary Chain Adjuster - '04-'22 XLFeaturesIncludes bracket shoe and retaining clipZinc platedReplaces OEM adjusterReplacement Part for OEM Number(s):4003902C,7804Specs$67.79 -
Out of stock
Drag Specialties - 11200077 - Primary Drive Kit
Drag Specialties
$860.67Drag Specialties - 11200077 - Primary Drive KitFeaturesKit includes compensating sprocket assembly, chain adjuster assembly and complete clutch assembly with aramid friction platesPrimary chains sold...$860.67 -
Out of stock
Drag Specialties - 11200078 - Primary Drive Kit
Drag Specialties
$833.00Drag Specialties - 11200078 - Primary Drive KitFeaturesKit includes compensating sprocket assembly, chain adjuster assembly and complete clutch assembly with aramid friction platesPrimary chains sold...$833.00 -
Out of stock
Drag Specialties - 11070340 - Primary Plug - 1/2"-20
Drag Specialties
MSRP: $20.55$19.95Drag Specialties - 11070340 - Primary Plug - 1/2"-20FeaturesZinc finishReplacement Part for OEM Number(s):6032898BSpecsMSRP: $20.55$19.95 -
Out of stock
Drag Specialties - 11070326 - Primary Plug - 1/8 NPT"
Drag Specialties
MSRP: $18.49$17.95Drag Specialties - 11070326 - Primary Plug - 1/8 NPT"FeaturesZinc finishReplacement Part for OEM Number(s):739ASpecsMSRP: $18.49$17.95 -
Out of stock
Drag Specialties - 09500960 - Tensioner - Primary - Twin Cam
Drag Specialties
$34.63Drag Specialties - 09500960 - Tensioner - Primary - Twin CamFeaturesHigh quality replacement componentsSold eachReplacement Part for OEM Number(s):3995499ASpecs$34.63 -
Out of stock
Hayden Enterprises Inc. - M6-SHOEXL4 - Replacement M6 Adjuster Shoe - '77-'90 XL
Hayden Enterprises Inc.
$22.95Hayden Enterprises Inc. - M6-SHOEXL4 - Replacement M6 Adjuster Shoe - '77-'90 XLFeaturesAutomatically adjust the tension of the primary chainProvide constant and even tension, which improves gear...$22.95 -
Out of stock
Cometic - C9307F5 - Primary Gasket
Cometic
$45.10Cometic - C9307F5 - Primary GasketFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded...$45.10 -
Out of stock
Cometic - C10148 - Primary Gasket Kit
Cometic
$56.65Cometic - C10148 - Primary Gasket KitFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber...$56.65 -
Out of stock
Cometic - C10145F5 - Primary Gasket
Cometic
$141.70Cometic - C10145F5 - Primary GasketFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleGaskets...$141.70 -
Out of stock
Cometic - C10145F1 - Primary Gasket
Cometic
$33.55Cometic - C10145F1 - Primary GasketFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded...$33.55 -
Out of stock
Cometic - C10211 - Primary Gasket - M8
Cometic
$33.55Cometic - C10211 - Primary Gasket - M8FeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber...$33.55 -
Out of stock
Cometic - C9607F1 - Primary Gasket - Softail
Cometic
$45.10Cometic - C9607F1 - Primary Gasket - SoftailFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic...$45.10 -
Out of stock
Cometic - C9145F1 - Primary Gasket
Cometic
$46.15Cometic - C9145F1 - Primary GasketFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded...$46.15 -
Out of stock
Cometic - C9887 - Primary Gasket Kit
Cometic
$101.80Cometic - C9887 - Primary Gasket KitFeaturesCometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded...$101.80 -
Out of stock
Belt Drives Ltd. - CD-1-90 - Primary Drive System - Electric Start - Dyna/Softail
Belt Drives Ltd.
$1,577.54Belt Drives Ltd. - CD-1-90 - Primary Drive System - Electric Start - Dyna/Softail Features Kit includes primary chain, front sprocket and nut, chain adjuster, clutch basket and clutch assembly...$1,577.54 -
Out of stock
Belt Drives Ltd. - PS-1250 - Inner Primary Spacer
Belt Drives Ltd.
$137.95Belt Drives Ltd. - PS-1250 - Inner Primary Spacer Features Fit between the inner primary and motor Used with fat tire/wide frame applications Polished finish Made in the U.S.A. Specs$137.95 -
Out of stock
Belt Drives Ltd. - CS-34A - Compensator Sprocket - 34 Tooth - '07-'25 Big Twin
Belt Drives Ltd.
$395.38Belt Drives Ltd. - CS-34A - Compensator Sprocket - 34 Tooth - '07-'25 Big Twin Features Three-piece patented design with no spring Weighs less than the stock sprocket Made in the U.S.A...$395.38 -
Out of stock
Baker Drivetrain - PRK-ST-M8 - Primary Rebuild Kit - M8 Softail
Baker Drivetrain
$149.00Baker Drivetrain - PRK-ST-M8 - Primary Rebuild Kit - M8 SoftailFeaturesA convenient all-inclusive primary gasket and seal kit for anytime the primary case is removedIncludes gaskets, seals and...$149.00 -
Out of stock
Baker Drivetrain - PRK-FL - Primary Rebuild Kit - '94-'06 Touring
Baker Drivetrain
$119.00Baker Drivetrain - PRK-FL - Primary Rebuild Kit - '94-'06 TouringFeaturesA convenient all-inclusive primary gasket and seal kit for anytime the primary case is removedIncludes gaskets, seals and...$119.00 -
Out of stock
Baker Drivetrain - PRK-FXST - Primary Rebuild Kit - '94-'06 Softail, '94-'05 Dyna
Baker Drivetrain
$119.00Baker Drivetrain - PRK-FXST - Primary Rebuild Kit - '94-'06 Softail, '94-'05 DynaFeaturesA convenient all-inclusive primary gasket and seal kit for anytime the primary case is removedIncludes...$119.00 -
Out of stock
Baker Drivetrain - PRK-FL-2 - Primary Rebuild Kit - '07-'16 Touring
Baker Drivetrain
$119.00Baker Drivetrain - PRK-FL-2 - Primary Rebuild Kit - '07-'16 TouringFeaturesA convenient all-inclusive primary gasket and seal kit for anytime the primary case is removedIncludes gaskets, seals and...$119.00 -
Out of stock
Belt Drives Ltd. - 41SI - Front Pulley
Belt Drives Ltd.
$238.00Belt Drives Ltd. - 41SI - Front Pulley Features Tough, high-quality billet construction Pulley features bolt-in splined or tapered insert Includes belt guides and mounting hardware Hard...$238.00 -
Out of stock
Belt Drives Ltd. - 40SI - Front Pulley
Belt Drives Ltd.
$238.00Belt Drives Ltd. - 40SI - Front Pulley Features Tough, high-quality billet construction Pulley features bolt-in splined or tapered insert Includes belt guides and mounting hardware Hard...$238.00 -
Out of stock
Belt Drives Ltd. - CS-24A-1 - Compensator Sprocket - 24 Tooth - For Big Twin '99-'06
Belt Drives Ltd.
$178.77Belt Drives Ltd. - CS-24A-1 - Compensator Sprocket - 24 Tooth - For Big Twin '99-'06 Features Three-piece patented design with no spring Weighs less than the stock sprocket Made in the U.S.A...$178.77 -
Out of stock
Jims - 8385 Compensator Nut Retainer fits '12-'13 Twin Cam & Screamin’ Eagle Models (OEM #83935-09A, 40274-08A)
Jims
$260.95Jims - 8385 Compensator Nut Retainer fits '12-'13 Twin Cam & Screamin’ Eagle Models (OEM #83935-09A, 40274-08A) Features: Lockplate secures nut into sprocket retainer$260.95 -
Out of stock
Jims - 967 Inner Primary Bearing and Seal Remover/Installer Tool fits 'L84-'06 FXST/FLST & '85-'06 Touring & Dyna Models
Jims
$264.45Jims - 967 Inner Primary Bearing and Seal Remover/Installer Tool fits 'L84-'06 FXST/FLST & '85-'06 Touring & Dyna Models Features: Safely removes and installs inner primary bearing without any...$264.45 -
Out of stock
Jims - 1709 Sprocket Shaft Bearing Tool fits '77-'02 Big Twin Models
Jims
$367.95Jims - 1709 Sprocket Shaft Bearing Tool fits '77-'02 Big Twin Models Features: Tool is used to remove the sprocket shaft Timken® bearing on late '86-'02 Big Twins with an integral sprocket shaft$367.95 -
Out of stock
Jims - 97235-55B Sprocket Shaft Bearing Nut Tool fits '55-'68 Big Twin Models
Jims
$199.95Jims - 97235-55B Sprocket Shaft Bearing Nut Tool fits '55-'68 Big Twin Models Features: Used to install and remove bearing nut Made in the U.S.A.$199.95 -
Out of stock
Jims - 97225-55 Sprocket Shift Bearing Installation Tool fits '55-'02 Big Twin Models
Jims
$296.75Jims - 97225-55 Sprocket Shift Bearing Installation Tool fits '55-'02 Big Twin Models Features: Used on '84-'02 Big Twin to install the flywheel assembly to the left crankcase Timken® bearing$296.75 -
Out of stock
Jims - 97081-54 Sprocket Shaft Bearing Press Tool fits '55-'76 Sportster Models
Jims
$276.20Jims - 97081-54 Sprocket Shaft Bearing Press Tool fits '55-'76 Sportster Models Features: Use on '55-'76 XL and K models to install the flywheel assembly into the left crankcase Timken® bearing$276.20 -
Out of stock
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...$3,033.95 - $3,510.95 -
Out of stock
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...$2,759.95 -
Out of stock
Belt Drives Ltd. - " Electric Start 8mm Belt Drive with Lock-Up fits '99-'05 Dyna Glide Models
Belt Drives Ltd.
$2,871.95Belt Drives Ltd. - " Electric Start 8mm Belt Drive with Lock-Up fits '99-'05 Dyna Glide Models Features: Direct bolt-in applications All systems come with the Quiet Clutch and ball-bearing...$2,871.95 -
Out of stock
Belt Drives Ltd. - 2" Black Drive Belt fits '00-'06 FXST/FLST Models
Belt Drives Ltd.
MSRP: $3,590.95$3,191.95Belt 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 aramiMSRP: $3,590.95$3,191.95 -
Out of stock
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$1,360.95 -
Out of stock
Colony - 2145-1 Chrome Primary Cover Filler Caps fits '54-'70 Sportster Models (OEM #34742-52A)
Colony Machine
$29.95Colony - 2145-1 Chrome Primary Cover Filler Caps fits '54-'70 Sportster Models (OEM #34742-52A) Features Chrome or raw aluminum finish Made in the U.S.A. Fitment$29.95
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.