910806 Lower valve spring collar set. steel. std
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Specifications
- Brand
- MCS
- Part Number
- 910806
- OEM Reference
- 18220-57
- Pack Quantity
- Pack of 4
- Category
- Valves Collars
- VAT Rate
- 20%
About This Product
If you are refreshing the top end of an early Ironhead, these lower valve spring collars are a must-have for a proper build. These are OEM-style replacement collars made from durable steel in the USA, ensuring high quality and longevity. They are designed to meet standard specifications for a perfect fit in original equipment applications. This set of four collars fits 1957 to early 1981 XL Sportster models. When performing a valve job, it is always wise to replace these to ensure proper spring tension and valve train stability. These collars are a direct replacement for OEM 18220-57 and provide the reliability you need for a vintage engine project.
Manufacturer part number: 910806.
Fitment
10 models57-E81 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 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1980 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1981 | Sportster 1000 XLH |
| Harley-Davidson | 1979–1980 | Sportster 1000 XLH-1000 |
| Harley-Davidson | 1981 | Sportster Roadster 1000 XLS |
| 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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