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Gardner-Westcott

Gardner-Westcott

Gardner-Westcott is a trusted manufacturer of motorcycle hardware specializing in precision fittings, fasteners and engine dress-up kits for custom and performance applications. The brand offers chrome and stainless hardware designed for accurate fitment, corrosion resistance and clean visual presentation. Builders rely on Gardner-Westcott for components that enhance both functionality and appearance on Harley-Davidson and custom motorcycles.


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    Gardner-Westcott - P-96-146 - Mounting Bolt Kit - Brake Caliper - Socket-Head - Front Gardner-Westcott - P-96-146 - Mounting Bolt Kit - Brake Caliper - Socket-Head - Front

    Gardner-Westcott - P-96-146 - Mounting Bolt Kit - Brake Caliper - Socket-Head - Front

    Gardner-Westcott

    $21.95
    Gardner-Westcott - P-96-146 - Mounting Bolt Kit - Brake Caliper - Socket-Head - FrontFeaturesSocket-head kits replace OEM caliper mounting bolts and washersMade in the USASpecsBase ColorSilverProduct...
    $21.95
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    $21.95
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  • Out of stock
    Gardner-Westcott - P-96-58 - Bolt Kit - Belt Sprocket to Hub Mount - Socket-Head - Chrome Gardner-Westcott - P-96-58 - Bolt Kit - Belt Sprocket to Hub Mount - Socket-Head - Chrome

    Gardner-Westcott - P-96-58 - Bolt Kit - Belt Sprocket to Hub Mount - Socket-Head - Chrome

    Gardner-Westcott

    $31.95
    Gardner-Westcott - P-96-58 - Bolt Kit - Belt Sprocket to Hub Mount - Socket-Head - ChromeFeaturesMade in the U.S.A.SpecsTypeBelt Sprocket to Hub MountProduct NameBolt KitBase...
    $31.95
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  • Gardner-Westcott - P-88-39 - Bolt Kit - Transmission Top Cover w/Sensor Mount - Socket-Head - Chrome

    Gardner-Westcott - P-88-39 - Bolt Kit - Transmission Top Cover w/Sensor Mount - Socket-Head - Chrome

    Gardner-Westcott

    $22.95
    Gardner-Westcott - P-88-39 - Bolt Kit - Transmission Top Cover w/Sensor Mount - Socket-Head - ChromeFeaturesMade in the U.S.A.SpecsMaterialSteelRiding StyleStreetBase ColorSilverMeasurement...
    $22.95
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  • Gardner-Westcott - P-74-150 - Bolt Set - Lever - Polished Gardner-Westcott - P-74-150 - Bolt Set - Lever - Polished

    Gardner-Westcott - P-74-150 - Bolt Set - Lever - Polished

    Gardner-Westcott

    $23.95
    Gardner-Westcott - P-74-150 - Bolt Set - Lever - PolishedFeaturesMade in the U.S.A.SpecsApplicationMaster CylinderStyleSmoothApplicationHandlebar Lever MountApplicationSwitch HousingBase...
    $23.95
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  • Gardner-Westcott - P-10-15-08 - Bolt Kit - Primary/Derby Cover - Socket-Head - Chrome Gardner-Westcott - P-10-15-08 - Bolt Kit - Primary/Derby Cover - Socket-Head - Chrome

    Gardner-Westcott - P-10-15-08 - Bolt Kit - Primary/Derby Cover - Socket-Head - Chrome

    Gardner-Westcott

    $79.95
    Gardner-Westcott - P-10-15-08 - Bolt Kit - Primary/Derby Cover - Socket-Head - ChromeFeaturesMade in the U.S.A.SpecsMaterialSteelBase FinishChromeColor/FinishSilverUnitsKitTypePrimaryBase...
    $79.95
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    $79.95
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  • Gardner-Westcott - P-10-15-01 - Bolt Kit - Side Cover - Socket-Head - Chrome Gardner-Westcott - P-10-15-01 - Bolt Kit - Side Cover - Socket-Head - Chrome

    Gardner-Westcott - P-10-15-01 - Bolt Kit - Side Cover - Socket-Head - Chrome

    Gardner-Westcott

    $167.95
    Gardner-Westcott - P-10-15-01 - Bolt Kit - Side Cover - Socket-Head - ChromeFeaturesIncludes cam, primary, oil hose cover and transmission side coverMade in the U.S.A.SpecsBase ColorSilverMeasurement...
    $167.95
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    $167.95
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  • Gardner-Westcott - C-96-42T - Lug - Disc Brake Rotor - Front

    Gardner-Westcott - C-96-42T - Lug - Disc Brake Rotor - Front

    Gardner-Westcott

    $19.95
    Gardner-Westcott - C-96-42T - Lug - Disc Brake Rotor - FrontFeaturesDual disc applications will require two kitsMade in the U.S.A.SpecsApplicationDisc BrakeApplicationRotorRiding StyleStreetHead...
    $19.95
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    Gardner-Westcott - Top Cover CV Carburetor Socket-Head Bolt Kit fits '88-'99 Evolution Big Twin Models Gardner-Westcott - Top Cover CV Carburetor Socket-Head Bolt Kit fits '88-'99 Evolution Big Twin Models

    Gardner-Westcott - Top Cover CV Carburetor Socket-Head Bolt Kit fits '88-'99 Evolution Big Twin Models

    Gardner-Westcott

    $13.95
    Gardner-Westcott - Top Cover CV Carburetor Socket-Head Bolt Kit fits '88-'99 Evolution Big Twin Models Features: Replace the stock screws with strong chrome socket-head bolts Made in the U.S.A...
    $13.95
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    Gardner-Westcott - Shock Mounting Kit - fits '00-'17 Harley Softail

    Gardner-Westcott - Shock Mounting Kit - fits '00-'17 Harley Softail

    Gardner-Westcott

    $31.95
    Gardner-Westcott Shock Mounting Kit fits '00-'17 Harley Softail The Gardner-Westcott Shock mounting kit was designed to make the shock mounting process a little easier. This kit comes with everything...
    $31.95
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  • Gardner-Westcott - Chrome Allen-Head Handlebar and Riser Mounting Bolts

    Gardner-Westcott - Chrome Allen-Head Handlebar and Riser Mounting Bolts

    Gardner-Westcott

    $11.95 - $12.95
    Gardner-Westcott Chrome Allen-Head Handlebar and Riser Mounting Bolts The Gardner Westcott Chrome Allen Head Handlebar and Riser Mounting Bolts are made from tough and durable material. These come...
    $11.95 - $12.95
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  • Gardner-Westcott - Chrome Hex-Head Handlebar and Riser Mounting Bolts

    Gardner-Westcott - Chrome Hex-Head Handlebar and Riser Mounting Bolts

    Gardner-Westcott

    $11.95 - $13.95
    Gardner-Westcott Chrome Hex-Head Handlebar and Riser Mounting Bolts The Gardner Westcott Chrome Hex Head Handlebar and Riser Mounting Bolts are made from tough and durable material. These come in a...
    $11.95 - $13.95
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  • Gardner-Westcott - Rocker Box Cover Sets Gardner-Westcott - Rocker Box Cover Sets

    Gardner-Westcott - Rocker Box Cover Sets

    Gardner-Westcott

    $35.95 - $53.95
    Gardner-Westcott Rocker Box Cover Sets: Made in the USA '66-'81, '81-'84 Shovelhead requires drilling to 3/8 diameter hole All Sets are chrome plated except for the one polished option
    $35.95 - $53.95
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Gardner-Westcott Motorcycle Hardware – Precision Fittings, Fasteners and Engine Dress-Up Kits

Gardner-Westcott has established a strong reputation in the motorcycle aftermarket by producing high-quality hardware designed for accuracy, consistency and refined appearance. The brand focuses on precision-machined fittings and fasteners that support proper assembly and long-term reliability. With careful attention to tolerances and finish quality, Gardner-Westcott components are developed to meet the expectations of professional builders and enthusiasts alike.

The Gardner-Westcott product lineup includes hex bolts, Allen fasteners, engine dress-up kits, swingarm hardware, oil pump fittings, NPT adapters, clamps, washers and specialty mounting hardware. These components are engineered for compatibility with Harley-Davidson models, custom choppers and performance-oriented motorcycles. Chrome-plated and stainless steel options provide corrosion resistance while maintaining a clean, polished look suitable for exposed applications.

Builders choose Gardner-Westcott for hardware that delivers dependable fitment, consistent sizing and clean installation results. Whether used for engine detailing, brake system mounting or general motorcycle assembly, the brand’s components support organized builds and long-term serviceability. Gardner-Westcott continues to be a preferred solution for riders and builders seeking precision motorcycle hardware that balances function, finish and reliability.