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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Out of stock
Gardnerwestcott - P-10-20-01 - Big Twin Cam And Primary 87-98 Touring And Fxr Models
Gardner-Westcott
$116.95Gardnerwestcott - P-10-20-01 - Big Twin Cam And Primary 87-98 Touring And Fxr ModelsFeaturesGlobal Trade Item Number: 884960246179Polished chrome platedMade in the USAFitment1994-1998Harley...$116.95 -
Gardnerwestcott - P-10-18-08 - Primary Cover Set Polished 99-06 Dyna And 00-06 Softail
Gardner-Westcott
$81.95Gardnerwestcott - P-10-18-08 - Primary Cover Set Polished 99-06 Dyna And 00-06 SoftailFeaturesGlobal Trade Item Number: 884960246148Made in the USAPolished chrome platedFitment2005-2006Harley...$81.95 -
Gardnerwestcott - P-96-58 - Pulley Bolts Polished Big Twin 07-Up
Gardner-Westcott
$32.95Gardnerwestcott - P-96-58 - Pulley Bolts Polished Big Twin 07-UpFeaturesGlobal Trade Item Number: 884960252347Polished ChromeMade in the USAFitment2015-2016Harley DavidsonFLRT...$32.95 -
Out of stock
Gardnerwestcott - P-88-59 - Pulley Bolts Polished Fxd/Flst00-06/ Flh/Flt04-06
Gardner-Westcott
$29.95Gardnerwestcott - P-88-59 - Pulley Bolts Polished Fxd/Flst00-06/ Flh/Flt04-06FeaturesGlobal Trade Item Number: 884960252064Polished ChromeMade in the USA$29.95 -
Out of stock
Gardnerwestcott - P-88-49 - Pulley Bolts Polished Flh/Flt 00-03
Gardner-Westcott
$26.95Gardnerwestcott - P-88-49 - Pulley Bolts Polished Flh/Flt 00-03FeaturesGlobal Trade Item Number: 884960252033Polished ChromeMade in the USA$26.95 -
Out of stock
Gardnerwestcott - 41-1026 - Exhaust Stud Kit 4/Pk
Gardner-Westcott
$30.95Gardnerwestcott - 41-1026 - Exhaust Stud Kit 4/PkFeaturesMade in the USAKit comes in a 4 packFitment2015-2016Harley DavidsonFLRT Freewheeler2015-2016Harley DavidsonFLHTCUL Electra Glide Ultra Classic...$30.95 -
Out of stock
Gardnerwestcott - P-10-48-06 - Cam Cover Hardware Kit Flt M8
Gardner-Westcott
$32.95Gardnerwestcott - P-10-48-06 - Cam Cover Hardware Kit Flt M8 Features Engine/trans. hardware kits Show Chrome Fitment 2017-2019 Harley Davidson FLRT...$32.95 -
Out of stock
Gardnerwestcott - P-10-48-07 - Trans Outer Hardware Kit Flt M8
Gardner-Westcott
$36.95Gardnerwestcott - P-10-48-07 - Trans Outer Hardware Kit Flt M8 Features Engine/trans. hardware kits Show Chrome Fitment 2017-2019 Harley Davidson FLRT...$36.95 -
Out of stock
Gardnerwestcott - P-10-48-08 - Primary Derby Cover Hardware Flt M8
Gardner-Westcott
$75.95Gardnerwestcott - P-10-48-08 - Primary Derby Cover Hardware Flt M8FeaturesEngine/trans. hardware kitsShow ChromeFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra...$75.95 -
Gardnerwestcott - P-48-07 - Voltage Reg Mounting Hardware Flt M8
Gardner-Westcott
$14.95Gardnerwestcott - P-48-07 - Voltage Reg Mounting Hardware Flt M8 Features Engine/trans. hardware kits Show Chrome Fitment 2017-2019 Harley Davidson FLRT...$14.95 -
Gardnerwestcott - P-48-15 - Rocker Box Cover Set Polished
Gardner-Westcott
$82.95Gardnerwestcott - P-48-15 - Rocker Box Cover Set PolishedFeaturesEngine/trans. hardware kitsShow ChromeFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide...$82.95 -
Out of stock
Gardnerwestcott - P-48-17 - Motor Set Hardware Kit Flt M8
Gardner-Westcott
$307.95Gardnerwestcott - P-48-17 - Motor Set Hardware Kit Flt M8FeaturesEngine/trans. hardware kitsShow ChromeFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide...$307.95 -
Gardnerwestcott - P-48-29 - Motor Case Set Flt M8
Gardner-Westcott
$63.95Gardnerwestcott - P-48-29 - Motor Case Set Flt M8 Features Engine/trans. hardware kits Show Chrome Fitment 2017-2019 Harley Davidson FLRT Freewheeler 2017-2019 Harley...$63.95 -
Out of stock
Gardnerwestcott - P-GW-48-A - Builder Fastener Kit Flt M8
Gardner-Westcott
$480.95Gardnerwestcott - P-GW-48-A - Builder Fastener Kit Flt M8FeaturesEngine/trans. hardware kitsShow ChromeFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide...$480.95 -
V-Twin - 40-0609 - Hex Reducing Nipple Fitting
Gardner-Westcott
MSRP: $11.88$10.69V-Twin - 40-0609 - Hex Reducing Nipple FittingDescriptionThis fitting is 1/4" to 1/8" National Pipe Thread and is used as a male to male reduce fitting. Fits:Custom applicationAdditional Information ...MSRP: $11.88$10.69 -
V-Twin - 40-0581 - Carburetor Vent Fitting Straight
Gardner-Westcott
$14.27V-Twin - 40-0581 - Carburetor Vent Fitting StraightDescriptionThis straight vent fitting has a chrome steel nipple and a 1/8" National Pipe Thread, for 5/16" hose. Fits:All modelsAdditional...$14.27 -
V-Twin - 40-0561 - Oil Pump Fitting Kit
Gardner-Westcott
MSRP: $81.57$73.41V-Twin - 40-0561 - Oil Pump Fitting KitDescriptionChrome oil pump fitting kit for Big Twin models.Oil line available separately. Fits:FX 1968-1984FL 1968-1984Additional Information UOM1 - KIT ...MSRP: $81.57$73.41 -
Out of stock
V-Twin - 37-9256 - Pulley Bolt Kit Chrome
Gardner-Westcott
MSRP: $38.91$34.66V-Twin - 37-9256 - Pulley Bolt Kit ChromeDescriptionChrome 12 point style pulley bolt kit. Fits:FLST 1986-1996 cast wheelFXST 1985-1996 cast wheelAdditional Information UOM1 - EA ...MSRP: $38.91$34.66 -
V-Twin - 37-9254 - Pulley Bolt Kit Chrome
Gardner-Westcott
MSRP: $48.17$46.81V-Twin - 37-9254 - Pulley Bolt Kit ChromeDescriptionChrome 12 point style pulley bolt kit. Fits:FXST 1985-1996 spoke wheelFLST 1986-1996 spoke wheelAdditional Information UOM1 - EA ...MSRP: $48.17$46.81 -
Out of stock
V-Twin - 37-9253 - Gas Tank Mount Kit Allen Type
Gardner-Westcott
$23.86V-Twin - 37-9253 - Gas Tank Mount Kit Allen TypeDescriptionAllen type gas tank mount kit. Fits:FXD 1991-2017Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA 2025 Catalog...$23.86 -
Out of stock
V-Twin - 37-9226 - Oil Pump Plug Set Allen Type
Gardner-Westcott
MSRP: $83.25$74.92V-Twin - 37-9226 - Oil Pump Plug Set Allen TypeDescriptionAllen type oil pump plug set. Fits:FLT 1981-1998FXST 1984-1998FXR 1982-1994FXD 1991-1998FL 1981-1984FLST 1986-1998FX 1981-1984Additional...MSRP: $83.25$74.92 -
V-Twin - 37-9225 - Oil Pump Plug Set Allen Type
Gardner-Westcott
MSRP: $49.67$48.27V-Twin - 37-9225 - Oil Pump Plug Set Allen TypeDescriptionAllen type oil pump plug set. Fits:FX 1971-1980FL 1970-1980Additional Information UOM3 - SET ManufacturerGardner-Westcott OriginUSA 2025...MSRP: $49.67$48.27 -
V-Twin - 37-9220 - Triple Tree Pinch Bolt Set Allen Type
Gardner-Westcott
MSRP: $17.88$16.09V-Twin - 37-9220 - Triple Tree Pinch Bolt Set Allen TypeDescriptionAllen type triple tree pinch bolt set. Fits:FXR 1982-1987FX 1973-1984XL 1973-1987Additional Information UOM1 - KIT ...MSRP: $17.88$16.09 -
V-Twin - 37-9207 - Front Motor Mount Bolt Kit Hex Type
Gardner-Westcott
MSRP: $77.60$69.84V-Twin - 37-9207 - Front Motor Mount Bolt Kit Hex TypeDescriptionHex type front motor mount bolt kit with a chrome finish. Fits:XL 1957-1984Additional Information UOM1 - KIT ...MSRP: $77.60$69.84 -
V-Twin - 37-9191 - Chrome Engine Case Allen Bolt Kit
Gardner-Westcott
MSRP: $90.32$88.36V-Twin - 37-9191 - Chrome Engine Case Allen Bolt KitDescriptionAllen type engine case bolt kit has a chrome finish. Fits:FLT 1984-1995FXST 1984-1995FLST 1986-1995FXD 1991-1995FXR 1984-1994Additional...MSRP: $90.32$88.36 -
Out of stock
V-Twin - 37-9181 - Chrome Engine Mount Allen Screw Set
Gardner-Westcott
MSRP: $46.58$45.27V-Twin - 37-9181 - Chrome Engine Mount Allen Screw SetDescriptionChrome engine mount screw set with allen type screws for 4- speed transmissions connects engine mounts, front, top and r ear to frame...MSRP: $46.58$45.27 -
V-Twin - 37-9116 - Keihin Carburetor CV Screw Kit Chrome
Gardner-Westcott
MSRP: $43.36$38.63V-Twin - 37-9116 - Keihin Carburetor CV Screw Kit ChromeDescriptionChrome Keihin carburetor CV screw kit. Fits:XL 1988-UPFXST 1990-UPFLT 1993-2006FXD 1993-2017FLST 1990-UPFXR 1990-1994Additional...MSRP: $43.36$38.63 -
V-Twin - 37-9106 - Chrome Screw Kit
Gardner-Westcott
MSRP: $78.23$70.41V-Twin - 37-9106 - Chrome Screw KitDescriptionChrome screw kit for S&S "E" and "G" carburetor. Fits:Replacement application for S&S E and G carburetorsAdditional Information UOM1 - KIT ...MSRP: $78.23$70.41 -
Out of stock
V-Twin - 37-9084 - Rear Fender Strut Bolt Kit Chrome
Gardner-Westcott
MSRP: $25.36$23.71V-Twin - 37-9084 - Rear Fender Strut Bolt Kit ChromeDescriptionChrome allen type rear fender strut bolt kit attaches the struts to the rear fender. Includes four bolts.Includes 2 piece 5/16"-18 x 1"...MSRP: $25.36$23.71 -
V-Twin - 37-9057 - 7/16 inch Lock Washer Chrome
Gardner-Westcott
MSRP: $164.19$155.15V-Twin - 37-9057 - 7/16 inch Lock Washer ChromeDescriptionChrome 7/16" lock washer Fits:All ModelsAdditional Information OEM No.7039 UOM100 - PK ManufacturerGardner-Westcott OriginUSA 2025...MSRP: $164.19$155.15 -
V-Twin - 37-9056 - 3/8 inch Lock Washer Chrome
Gardner-Westcott
MSRP: $66.62$64.75V-Twin - 37-9056 - 3/8 inch Lock Washer ChromeDescriptionChrome 3/8" lock washer Fits:All ModelsAdditional Information OEM No.7038 UOM100 - PK ManufacturerGardner-Westcott OriginUSA 2025 Catalog...MSRP: $66.62$64.75 -
V-Twin - 37-9055 - 5/16 inch Lock Washer Chrome
Gardner-Westcott
MSRP: $34.49$32.24V-Twin - 37-9055 - 5/16 inch Lock Washer ChromeDescriptionChrome 5/16" lock washer Fits:All ModelsAdditional Information OEM No.7041 UOM100 - PK ManufacturerGardner-Westcott OriginUSA 2025...MSRP: $34.49$32.24 -
V-Twin - 37-9050 - Rear Fender Strut Bolt Kit Chrome Allen Type
Gardner-Westcott
MSRP: $64.75$62.93V-Twin - 37-9050 - Rear Fender Strut Bolt Kit Chrome Allen TypeDescriptionChrome allen type rear fender strut bolt kit attaches the st ruts to the rear fender. Fits:XL 1957-1978Additional Information...MSRP: $64.75$62.93 -
Out of stock
V-Twin - 37-9049 - Fender Strut Bolt Kit Allen Chrome
Gardner-Westcott
MSRP: $44.92$43.65V-Twin - 37-9049 - Fender Strut Bolt Kit Allen ChromeDescriptionChrome allen fender strut bolt kit includes necessary allen head bolts, washers and nuts for fender mounting. Fits:FL 1958-1984 without...MSRP: $44.92$43.65 -
V-Twin - 37-9048 - Fender Strut Bolt Kit Allen Chrome
Gardner-Westcott
MSRP: $41.64$37.09V-Twin - 37-9048 - Fender Strut Bolt Kit Allen ChromeDescriptionChrome allen fender strut bolt kit Fits:FX 1973-1984Additional Information UOM1 - KIT ManufacturerGardner-Westcott OriginUSA 2025...MSRP: $41.64$37.09 -
V-Twin - 37-8996 - Front Brake Caliper Mount Kit
Gardner-Westcott
MSRP: $21.88$18.59V-Twin - 37-8996 - Front Brake Caliper Mount KitDescriptionFront brake caliper mount kit for 1974-1977 Fits:FX 1974-1977XL 1974-1977Additional Information UOM1 - KIT ManufacturerGardner-Westcott ...MSRP: $21.88$18.59 -
V-Twin - 37-8978 - Rear Fender Strut Bolt Kit Allen
Gardner-Westcott
MSRP: $59.83$58.15V-Twin - 37-8978 - Rear Fender Strut Bolt Kit AllenDescriptionChrome allen type rear fender strut bolt kit attaches the st ruts to the rear fender. Includes necessary allen head bolts , washers, &...MSRP: $59.83$58.15 -
V-Twin - 37-8831 - Cylinder Headbolt Set Chrome
Gardner-Westcott
MSRP: $84.52$82.41V-Twin - 37-8831 - Cylinder Headbolt Set ChromeDescriptionChrome cylinder headbolt set with coarse thread for use with early style STD heads only. Fits:Special applicationAdditional Information ...MSRP: $84.52$82.41 -
V-Twin - 37-8724 - Allen Button Head Screws Chrome 3/8 inch X 2 inch
Gardner-Westcott
MSRP: $43.53$38.78V-Twin - 37-8724 - Allen Button Head Screws Chrome 3/8 inch X 2 inchDescriptionAllen button head screws, 3/8" X 2" chrome finish, coarse threads. Fits:All ModelsAdditional Information UOM10 - PK ...MSRP: $43.53$38.78 -
V-Twin - 37-8711 - Allen Button Head Screws Chrome 5/16 inch X 1/2 inch
Gardner-Westcott
MSRP: $27.16$25.39V-Twin - 37-8711 - Allen Button Head Screws Chrome 5/16 inch X 1/2 inchDescriptionAllen button head screws, 5/16" X 1/2" chrome finish, coarse threads. Fits:All ModelsAdditional Information UOM10 -...MSRP: $27.16$25.39
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.