508975 MCS Internal sprocket shaft bearing washer for Harley-Davidson
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Specifications
- Brand
- MCS
- Part Number
- 508975
- OEM Reference
- 24621-40
- Pack Quantity
- Pack of 5
- Category
- Sprocket Shafts Bearing Shims
- VAT Rate
- 20%
About This Product
MCS internal sprocket shaft bearing washer. Sold as a set of five. Fits 1940 to 1954 OHV Big Twins and 1940 to 1948 Big Twin Flathead models. Goes between the left-side crankcase bushing, OEM 24621-40, and the sprocket shaft bearing cage assembly, OEM 24721-30. Use these to set correct spacing and tolerances when shimming the bottom end. Do not mix old and new washers.
Manufacturer part number: 508975.
Fitment
15 models40-54 OHV Big Twin; 40-48 Big Twin Flathead
Flathead 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1944–1948 | Flathead U-1200 |
| Harley-Davidson | 1940–1947 | Flathead UH-1300 |
| Harley-Davidson | 1940–1947 | Flathead UL-1200 |
| Harley-Davidson | 1941–1946 | Flathead ULH-1300 |
Knucklehead 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1941–1948 | Knucklehead E-1000 |
| Harley-Davidson | 1940 | Knucklehead EL-1000 |
| Harley-Davidson | 1940–1947 | Knucklehead F-1200 |
| Harley-Davidson | 1943–1945 | Knucklehead FL-1200 |
Panhead 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1949–1952 | Hydra Glide E-1000 |
| Harley-Davidson | 1950 | Hydra Glide EL-1000 |
| Harley-Davidson | 1949–1952 | Hydra Glide F-1200 |
| Harley-Davidson | 1951 | Hydra Glide FL-1200 |
| Harley-Davidson | 1953–1954 | Hydra Glide FLEF-1200 |
| Harley-Davidson | 1953 | Hydra Glide FLF-1200 |
| Harley-Davidson | 1948 | Panhead F-1200 |
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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