520105 Transmission sprocket, 21t
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Specifications
- Brand
- MCS
- Part Number
- 520105
- OEM Reference
- 35205-52A
- Pack Quantity
- Each
- Category
- Sprockets Transmission
- VAT Rate
- 20%
About This Product
This MCS transmission sprocket has 21 teeth. It fits 1952 through early 1979 XL Sportster models. It replaces OEM 35205-52A. Fit it when the teeth are hooked or the chain starts jumping. Check the rear sprocket and chain condition before you install it. A worn rear sprocket or slack chain will destroy the new one. Clean the mainshaft splines before sliding it on.
Manufacturer part number: 520105.
Fitment
13 models52-E79 XL Sportster
Model K 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1952–1953 | Model K K-750 |
| Harley-Davidson | 1954–1956 | Model K KH-900 |
| Harley-Davidson | 1955 | Model K KHK-900 |
Sportster 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1978 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1977–1978 | Sportster 1000 XLCR-1000 |
| Harley-Davidson | 1979 | Sportster 1000 XLH-1000 |
| Harley-Davidson | 1977 | Sportster 1000 XLT-1000 |
| Harley-Davidson | 1975–1978 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1957 | Sportster XL-900 |
| Harley-Davidson | 1958 | Sportster XLC-900 |
| Harley-Davidson | 1973–1979 | Sportster XLCH-1000 |
| Harley-Davidson | 1959–1970 | Sportster XLCH-900 |
| Harley-Davidson | 1959–1971 | 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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