8107-16-Z Cyl base nut kit
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Specifications
- Brand
- Colony
- Part Number
- 8107-16-Z
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Cylinder Base Nut Kits
- VAT Rate
- 20%
About This Product
This Colony cylinder base nut kit is a must-have for top-end rebuilds on vintage Sportsters and Flatheads. The kit features hex-style nuts with a clean zinc finish, providing a reliable and traditional look for your engine cases. It is designed to fit 1957 through 1985 XL Sportster models as well as 1929 through 1973 45 inch Sidevalve engines. Sold as a kit, these fasteners are manufactured to high standards to ensure they can handle the heat and torque requirements of the cylinder base. Whether you are refreshing a classic Ironhead or keeping an old 45 inch Solo on the road, these Colony nuts offer the perfect fit and finish for a professional engine assembly.
Manufacturer part number: 8107-16-Z.
Fitment
11 models57-85 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 | 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 | 1975 | Sportster XLH-1000 |
| Harley-Davidson | 1983–1984 | Sportster XR-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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