508590 Retaining rings, pinion shaft bearing
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Specifications
- Brand
- MCS
- Part Number
- 508590
- OEM Reference
- 24701-54
- Pack Quantity
- Pack of 10
- Category
- Retaining Rings
- VAT Rate
- 20%
About This Product
MCS pinion shaft bearing retaining rings. These rings hold the pinion bearing in place and keep the crankshaft alignment true. You need them sorted when you are building a vintage bottom end. They fit 1954 to 1976 XL Sportster and 1955 to 1957 Big Twin. Direct replacement for OEM 24701-54 and 508590. Sold in a pack of 10.
Manufacturer part number: 508590.
Fitment
14 models54-76 XL Sportster; 55-57 Big Twin
Model K 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1954–1956 | Model K KH-900 |
| Harley-Davidson | 1955 | Model K KHK-900 |
Panhead 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1955–1957 | Hydra Glide FL-1200 |
| Harley-Davidson | 1955–1957 | Hydra Glide FLH-1200 |
Sportster 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1978 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1977–1980 | Sportster 1000 XLT-1000 |
| Harley-Davidson | 1980 | Sportster Standard XLH |
| Harley-Davidson | 1975–1977 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1957–1959 | Sportster XL-900 |
| Harley-Davidson | 1958 | Sportster XLC-900 |
| Harley-Davidson | 1972–1979 | Sportster XLCH-1000 |
| Harley-Davidson | 1958–1971 | Sportster XLCH-900 |
| Harley-Davidson | 1972–1975 | Sportster XLH-1000 |
| Harley-Davidson | 1959–1972 | Sportster XLH-900 |
Planning other changes? Find your model in the bike customiser.
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
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