Brands A-Z
Gardner-Westcott

Gardner-Westcott

Manufacturer and distributor of a full open bulk stock of chrome plated, stainless steel, cad, or gold plated allen screws, washers, bolts and nuts for all American, British, Metric and special Harley thread needs. The product line is constantly expanding and also includes sheet metal screws, carriage bolts, bowtie and skull bolt stamped hex caps, nylon washers, studs, allen nuts, acorns, cotter pins, spacers, brass fittings, wire, electrical terminals, and much more.

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Products by Gardner-Westcott in our web shop:

Screw Kits for Throttle Control 1973-1995
Screw Kits for Throttle Control 1973-1995
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Socket Head Timing Hole Screw
Socket Head Timing Hole Screw
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Chrome Spacers
Chrome Spacers
Chrome-plated steel spacers for universal applications.
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Socket Head Screw Kits for CV Carburetors
Socket Head Screw Kits for CV Carburetors
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Gardner-Westcott Bolt Kits for Engine and Drive Train: Panhead
Gardner-Westcott Bolt Kits for Engine and Drive Train: Panhead
These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for the cam cover, Pan cover (long), lifter block, generator, upper and lower engine mount and timing hole as well as primary cover, derby and inspection cover screws.
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Gardner-Westcott Bolt Kits for Engine and Drive Train: Shovelhead
Gardner-Westcott Bolt Kits for Engine and Drive Train: Shovelhead
These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for the cam cover, primary cover, point cover (except thru ’69), derby cover, inspection cover, upper and lower engine mount, lifter block, timing hole and exhaust port. Plus all necessary nuts and washers.
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Gardner-Westcott Bolt Kits for Engine and Drive Train: Evolution Big Twin
Gardner-Westcott Bolt Kits for Engine and Drive Train: Evolution Big Twin
These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for cam cover, primary cover, point cover , derby cover, inspection cover, upper and lower engine mount, lifter block, timing hole and exhaust port. Complete with all necessary nuts and washers.
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Gardner-Westcott Bolt Kits for Engine and Drive Train: Twin Cam
Gardner-Westcott Bolt Kits for Engine and Drive Train: Twin Cam
These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for timer cover, side covers, rocker box, lifter base, inner primary mount and motor mounts.
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Gardner-Westcott Bolt Kits for Engine and Drive Train: Sportster
Gardner-Westcott Bolt Kits for Engine and Drive Train: Sportster
These American-made bolt kits are not to be mixed up with those cheap kits that often include primary and point cover screws only. Our kits are complete and even contain rare Harley thread nuts and bolts. Each kit contains bolts for the cam cover, primary cover, generator (or oil filter ’85–up), sprocket cover, rocker box, point cover and lifter block screws as well as bolts for the upper motor mount.
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Cotter Pin Assortment
Cotter Pin Assortment
Assortment of zinc-plated cotter pins. Contains the following sizes: 1/16”x1/2”, 1/16”x3/4", 3/32”x3/4”, 3/32”x1”, 3/32"x1 1/4”, 1/8”x3/4”, 1/8”x1 1/4”, 3/16”x1”.
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Bolt Kit for STD Cylinder Heads
Bolt Kit for STD Cylinder Heads
Head bolt kit for older production STD cylinder heads with course head bolt threads.
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Hex Flange Nuts
Hex Flange Nuts
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Screw Kits for Transmission Side Cover: Big Twin 1936-1985
Screw Kits for Transmission Side Cover: Big Twin 1936-1985
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Bolt Kits for Transmission Top Cover: 5-Speed Big Twin 1980-1987
Bolt Kits for Transmission Top Cover: 5-Speed Big Twin 1980-1987
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Bolt Kits for Transmission Side Cover: 5-Speed Big Twin 1987→
Bolt Kits for Transmission Side Cover: 5-Speed Big Twin 1987→
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Bolt Kits for Transmission Top Cover: 5-Speed Big Twin 1988→
Bolt Kits for Transmission Top Cover: 5-Speed Big Twin 1988→
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Oval Countersunk Phillips Head Screws Stainless
Oval Countersunk Phillips Head Screws Stainless
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15-342
15-342
Bolt kit by Gardner-Westcott; for Swingarm axle; fits Softail 1984-1999; steel, chrome-plated, socket head; replaces OEM HD 4961, and 7142; gross weight: 500 g
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85-403
85-403
Bolt by Gardner-Westcott; for Banana style calipers; fits FL, FX 1973-1983; steel, chrome-plated; 12-point head; thread: 3/8”-16; wrench size: 3/8 ”; replaces OEM HD 44134-72A; gross weight: 40 g
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85-402
85-402
Bolt by Gardner-Westcott; for Banana style calipers; fits FL, FX 1973-1983; steel, chrome-plated; socket head; thread: 3/8”-16; replaces OEM HD 44134-72A; gross weight: 200 g
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85-431
85-431
Bolt by Gardner-Westcott; for Banana style calipers; fits FL, FX 1973-1983; steel, polished / chrome-plated; socket head; thread: 3/8”-16; replaces OEM HD 44134-72A; gross weight: 190 g
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85-430
85-430
Bolt kit by Gardner-Westcott; for Brake caliper; fits Sportster, FX 1974-1977; steel; position: front; thread: 5/16”-24; replaces OEM HD 3453; gross weight: 70 g
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85-400
85-400
Mounting bolt kit by Gardner-Westcott; for Brake caliper; fits Sportster, FX 1977-1983; steel; Ø 9.5 mm; position: front; thread: 5/16”-18; replaces OEM HD 44173-77, and 44174-77; gross weight: 160 g
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85-436
85-436
Bolt kit by Gardner-Westcott; for Brake caliper; fits all models 2000-2007 exc. Softail Springer; steel, chrome-plated, incl. vent screw; position: front; replaces OEM HD 44314-00; gross weight: 270 g
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85-437
85-437
Mounting bolt kit by Gardner-Westcott; for Brake caliper; fits FXR 1982-1986, FXST 1984-1986; steel, chrome-plated; position: rear; thread: 5/16”-24; replaces OEM HD 44201-82; gross weight: 40 g
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85-438
85-438
Mounting bolt kit by Gardner-Westcott; fits all 1987-1999; incl. vent screw; steel, steel, chrome-plated, Torx T-45, incl. vent screw; position: rear; gross weight: 70 g
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85-439
85-439
Bolt kit by Gardner-Westcott; fits 2000-2007 (exc. FXST(B/S); steel, chrome-plated; position: rear; with vent screw; gross weight: 200 g
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22-461
22-461
Screw by Gardner-Westcott; for Control coil; fits models 1954-1974; steel, zinc plated; thread: #8-32; replaces OEM HD 2594; gross weight: 2 g
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84-180
84-180
Bolt kit by Gardner-Westcott; for Crankcases; fits Shovelhead 1970-1978; steel, chrome-plated; socket head; replaces OEM HD 4432, 4806, 24815-40, 24805-30, 7753, and 6774; gross weight: 500 g
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84-182
84-182
Bolt kit by Gardner-Westcott; for Crankcases; fits Shovelhead/Evo 1979-1995; steel, chrome-plated; socket head; replaces OEM HD 3427, 3504, 3428, 3430, 7753, and 6774; gross weight: 480 g
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84-595
84-595
Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits all models 1982-1995; stainless steel, polished; socket head; replaces OEM HD 2579, 4015, and 4033; gross weight: 50 g
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84-596
84-596
Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits all models 1982-1995; stainless steel, polished; hex socket button head; replaces OEM HD 2579, 4015, and 4033; gross weight: 50 g
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84-594
84-594
Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits Softail and Dyna 1996-2017, Touring 1996-2007, Sportster 1996-2003; steel, chrome-plated; Torx button head; replaces OEM HD 4132, 2579, and 6101; gross weight: 50 g
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84-592
84-592
Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits Softail and Dyna 1996-2017, Touring 1996-2007, Sportster 1996-2003; stainless steel, polished; socket head; replaces OEM HD 4132, 2579, and 6101; gross weight: 60 g
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84-593
84-593
Bolt/screw kit by Gardner-Westcott; for Handlebar controls / Hand brake master cylinder; fits Softail and Dyna 1996-2017, Touring 1996-2007, Sportster 1996-2003; stainless steel, polished; hex socket button head; replaces OEM HD 4132, 2579, and 6101; gross weight: 60 g
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85-899
85-899
Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/16 ” (5 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g
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85-900
85-900
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/4 ” (6 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g
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85-901
85-901
Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/8 ” (10 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g
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85-902
85-902
Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/8 ” (16 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g
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85-903
85-903
Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/4 ” (19 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g
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85-904
85-904
Spacer by Gardner-Westcott; steel, chrome-plated; length: 7/8 ” (22 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 11 g
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85-905
85-905
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1-1/16 ” (27 mm); inner Ø: 1/4 ”; outer Ø: 7/16 ”; gross weight: 10 g
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65-654
65-654
Mounting kit by Gardner-Westcott; for Keihin Carburetor 1976-up (float bowl + acc. pump); steel, chrome-plated; socket head; replaces OEM HD 27367-76; gross weight: 30 g
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84-260
84-260
Mounting kit by Gardner-Westcott; for S&S Super B carb (float bowl + air cleaner); steel, chrome-plated; socket head; gross weight: 40 g
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85-908
85-908
Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/16 ” (5 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g
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85-921
85-921
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/4 ” (6 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g
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84-264
84-264
Mounting kit by Gardner-Westcott; for Harley air cleaner, oval, 1971-78; steel, chrome-plated; countersunk socket head; replaces OEM HD 2402W; gross weight: 30 g
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85-909
85-909
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/2 ” (13 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g
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85-910
85-910
Spacer by Gardner-Westcott; steel, chrome-plated; length: 17/32 ” (13 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g
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85-911
85-911
Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/4 ” (19 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g
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85-912
85-912
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1 ” (25 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 10 g
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85-913
85-913
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1-1/4 ” (32 mm); inner Ø: 5/16 ”; outer Ø: 1/2 ”; gross weight: 20 g
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85-919
85-919
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/8 ” (3 mm); inner Ø: 3/8 ”; outer Ø: 9/16 ”; gross weight: 10 g
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85-890
85-890
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/4 ” (6 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 10 g
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85-891
85-891
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/2 ” (13 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 10 g
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85-924
85-924
Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/4 ” (19 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 20 g
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85-925
85-925
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1 ” (25 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 20 g
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85-892
85-892
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1-1/2 ” (38 mm); inner Ø: 3/8 ”; outer Ø: 5/8 ”; gross weight: 40 g
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85-920
85-920
Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/32 ” (4 mm); inner Ø: 3/8 ”; outer Ø: 13/16 ”; gross weight: 10 g
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85-923
85-923
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/2 ” (13 mm); inner Ø: 3/8 ”; outer Ø: 13/16 ”; gross weight: 30 g
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85-922
85-922
Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/16 ” (8 mm); inner Ø: 3/8 ”; outer Ø: 1 ”; gross weight: 30 g
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85-930
85-930
Spacer by Gardner-Westcott; steel, chrome-plated; length: 1/8 ” (3 mm); inner Ø: 7/16 ”; outer Ø: 3/4 ”; gross weight: 10 g
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85-931
85-931
Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/16 ” (8 mm); inner Ø: 7/16 ”; outer Ø: 11/16 ”; gross weight: 10 g
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85-933
85-933
Spacer by Gardner-Westcott; steel, chrome-plated; length: 5/16 ” (8 mm); inner Ø: 1/2 ”; outer Ø: 1-1/16 ”; gross weight: 30 g
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85-935
85-935
Spacer by Gardner-Westcott; steel, chrome-plated; length: 3/8 ” (10 mm); inner Ø: 5/8 ”; outer Ø: 1-1/2 ”; gross weight: 70 g
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86-289
86-289
Bolt/screw kit by Gardner-Westcott; for Cylinder head; fits Evo Big Twin 1984-early 1985; steel, chrome-plated, length: 88 mm and 50 mm; 12-point head with flange; thread: 3/8”-16; wrench size: 3/8 ”; replaces OEM HD 16478-83, and 16480-83; gross weight: 360 g
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86-292
86-292
Bolt/screw kit by Gardner-Westcott; for Cylinder head; fits Big Twin Evolution/Twin Cam 1992→ and Evolution Sportster 1993→; steel, chrome-plated, length: 81 mm and 47 mm; 12-point head with flange; thread: 3/8”-16; wrench size: 1/2 ”; replaces OEM HD 16478-85A, and 16480-92; gross weight: 690 g
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85-285
85-285
Bolt kit by Gardner-Westcott; for Rocker housings; for aluminum D-rings; fits Panhead 1948-1965; steel, chrome-plated; socket head; thread: #10-24; length: 1-1/4 ” (32 mm); gross weight: 130 g
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85-286
85-286
Bolt kit by Gardner-Westcott; for Rocker housings; for steel D-rings; fits Panhead 1948-1965; steel, chrome-plated; socket head; thread: #10-24; length: 11/16 ” (17 mm); gross weight: 101 g
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84-100
84-100
Bolt/screw kit »Custom socket head« by Gardner-Westcott; for Rocker arm shaft; fits Shovelhead 1971-1984, Sportster 1971-1985; right; steel, chrome-plated; socket head; thread: 1/2”-20; replaces OEM HD 17448-71A; gross weight: 220 g
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84-292
84-292
Bolt/screw kit by Gardner-Westcott; for Gear cover; fits Sportster 1957-1970; steel, chrome-plated; socket head; replaces OEM HD 2345, 2352, and 2353; USA; gross weight: 100 g
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84-293
84-293
Bolt/screw kit by Gardner-Westcott; for Gear cover / Sprocket cover; fits Sportster 1991-2003; steel, chrome-plated; socket head; replaces OEM HD 1797, 3479, 3480, 3482, and 6099; USA; gross weight: 210 g
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73-179
73-179
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 1/4”-20; USA; gross weight: 4 g
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73-209
73-209
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 1/4”-28; USA; gross weight: 4 g
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73-180
73-180
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 5/16”-18; USA; gross weight: 6 g
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73-181
73-181
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 5/16”-24; replaces OEM HD 7593; USA; gross weight: 4 g
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73-182
73-182
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 3/8”-16; USA; gross weight: 8 g
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73-183
73-183
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 3/8”-24; USA; gross weight: 8 g
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73-184
73-184
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 7/16”-14; USA; gross weight: 18 g
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73-185
73-185
Nut by Gardner-Westcott; steel, chrome-plated; hex with flange; thread: 7/16”-20; USA; gross weight: 17 g
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84-291
84-291
Mounting kit by Gardner-Westcott; for Oil pump; fits Sportster 1991-2020; steel, chrome-plated; socket head; replaces OEM HD 3478A, 3482A, 6242W, and 7036; gross weight: 70 g
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73-190
73-190
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 1/4”-20; USA; gross weight: 4 g
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73-211
73-211
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 1/4”-28; USA; gross weight: 4 g
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73-191
73-191
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 5/16”-18; USA; gross weight: 7 g
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73-156
73-156
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 5/16”-24; replaces OEM HD 7593; USA; gross weight: 1 g
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73-192
73-192
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 3/8”-16; USA; gross weight: 9 g
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73-193
73-193
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 3/8”-24; USA; gross weight: 9 g
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73-194
73-194
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 7/16”-14; USA; gross weight: 16 g
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73-195
73-195
Nut by Gardner-Westcott; steel, zinc plated; hex with flange; thread: 7/16”-20; USA; gross weight: 16 g
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85-422
85-422
Bolt kit by Gardner-Westcott; for upper + lower motor mount; fits Big Twin OHV 1936-1969; steel, chrome-plated; socket head; replaces OEM HD 24791-36, 4435W, 7775, 4660, 6520, and 7825; gross weight: 360 g
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85-423
85-423
Bolt kit by Gardner-Westcott; for upper + lower motor mount; fits Evolution Softail 1984-1999; steel, chrome-plated; socket head; replaces OEM HD 4726, 7775, 2879W, 4416, 3512, and 7506; gross weight: 480 g
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85-348
85-348
Bolt/screw kit by Gardner-Westcott; for transmission top cover; fits Big Twin 1979-1985; steel, chrome-plated; socket head; replaces OEM HD 2872W, and 2881W; gross weight: 80 g
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84-055
84-055
Bolt/screw kit by Gardner-Westcott; for aluminum primary; fits Big Twin 4-Speed 1965-1969; steel, chrome-plated; countersunk socket head; replaces OEM HD 1354, and 2345; gross weight: 90 g
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84-058
84-058
Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail 1986-1988; steel, chrome-plated; socket head; replaces OEM HD 4740A; gross weight: 140 g
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84-059
84-059
Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail 1989-1998, Dyna →1998; chrome-plated; socket head; replaces OEM HD 941, 945, 4740A, 4820A, and 31433-84A; gross weight: 220 g
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84-132
84-132
Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail and Dyna 2000-2006; steel, chrome-plated; socket head; replaces OEM HD 941, 945, 961, 4740A, and 4820A; USA; gross weight: 214.4 g
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84-133
84-133
Bolt/screw kit by Gardner-Westcott; for Primary; fits Softail and Dyna 2007-2017; steel, chrome-plated; socket head; USA; gross weight: 239 g
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84-057
84-057
Bolt/screw kit by Gardner-Westcott; for Primary; fits FLT 5-Speed and FXR 1985-1998; steel, chrome-plated; socket head; replaces OEM HD 4740, 4814, 6099, 4811, and 4812; gross weight: 150 g
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84-134
84-134
Bolt/screw kit by Gardner-Westcott; for Primary; fits FLT 5-Speed 1999-2006; steel, chrome-plated; socket head; replaces OEM HD 4718A, 4740A, 940, and 961; USA; gross weight: 162 g
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84-135
84-135
Bolt/screw kit by Gardner-Westcott; for Primary; fits FLT 6-Speed 2007-2016; steel, chrome-plated; socket head; USA; gross weight: 256 g
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98-063
98-063
Compression tool by Gardner-Westcott; for clutch pack and springs; fits Big Twin 1941-early 1984; depth: 4.8 mm; Ø 44.8 mm; gross weight: 70 g
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85-290
85-290
Screw by Gardner-Westcott; steel, chrome-plated; oval countersunk head with slot; thread: #12-24; length: 3/8 ” (10 mm); replaces OEM HD 2265W; gross weight: 1 g
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90-537
90-537
Screw by Gardner-Westcott; stainless steel; oval countersunk head Phillips; thread: #4-40; length: 1/4 ” (6 mm); replaces OEM HD 2061W; gross weight: 1 g
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91-187
91-187
Screw by Gardner-Westcott; stainless steel; oval countersunk head Phillips; thread: #6-32; length: 3/8 ” (10 mm); replaces OEM HD 2070; gross weight: 8 g
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