50-54A Cyl. base nut kit, acorn
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Specifications
- Brand
- Gardner-Westcott
- Part Number
- 50-54A
- OEM Reference
- 16603-72
- Pack Quantity
- Each
- Category
- Cylinder Base Nut Kits
- VAT Rate
- 20%
About This Product
Add a classic custom touch to your engine with this Gardner-Westcott cylinder base nut kit. These chrome-plated acorn nuts are designed to fit a wide range of vintage Harleys, including 1952 to 1985 K-models and XL Sportsters, as well as 1929 to 1973 45" Side Valve models. They serve as a high-quality replacement for OEM part number 16603-72. The acorn design covers the end of the stud for a much cleaner look than standard nuts. Gardner-Westcott hardware is known for its excellent plating and durability, ensuring these nuts can handle the heat and torque requirements of your cylinder base while keeping your motor looking its best.
Manufacturer part number: 50-54A.
Fitment
11 models52-85 K; XL Sportster; 29-73 45" SV
Cafe Racer 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1978 | Sportster 1000 XLCR-1000 |
Roadster 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1979–1980 | Sportster 1000 XLS-1000 |
Sportster 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1980 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1981–1985 | Sportster 1000 XLH |
| Harley-Davidson | 1979–1980 | Sportster 1000 XLH-1000 |
| Harley-Davidson | 1981–1985 | Sportster Roadster 1000 XLS |
| Harley-Davidson | 1983–1985 | Sportster Roadster 1000 XLX |
| Harley-Davidson | 1975–1978 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1979 | Sportster XLCH-1000 |
XLT Touring 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1980 | Sportster 1000 XLT-1000 |
55CI (883CC) OHV 4 Cycle-Twin 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | Sportster Standard XLH |
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