982157 Upper valve spring collar set. steel. std
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Specifications
- Brand
- MCS
- Part Number
- 982157
- OEM Reference
- 18221-57B
- Pack Quantity
- Pack of 4
- Category
- Valves Collars
- VAT Rate
- 20%
About This Product
These upper valve spring collars from MCS are a high-quality, USA-made replacement for the original steel components. Designed as an OEM-style replacement for part number 18221-57B, these collars are essential for any top-end rebuild on a classic Sportster. They are engineered to fit 1957 to 1985 XL Sportster models, providing the correct seat and retention for the valve springs in stock applications. Using fresh collars ensures that the valve train remains stable and operates within factory specifications. These are sold as a set of 4, which is exactly what you need to complete a standard two-cylinder Sportster head service.
Manufacturer part number: 982157.
Fitment
11 models57-85 XL Sportster
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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