927644 Sprocket shaft extension only
incl. VAT
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Specifications
- Brand
- MCS
- Part Number
- 927644
- OEM Reference
- 40376-57
- Pack Quantity
- Each
- Category
- Sprocket Shafts Extensions
- VAT Rate
- 20%
About This Product
This sprocket shaft extension from MCS is a specialized component for Sportster primary drive assemblies. It is designed specifically for Late 1957 to Early 1974 XL Sportster models. When you are rebuilding the bottom end or servicing the compensating sprocket, having a fresh extension is vital for proper alignment and spacing. This part is a direct replacement for OEM part number 40376-57. It is manufactured to tight tolerances to ensure it seats perfectly on the sprocket shaft, providing a stable foundation for the rest of the drive components. It is a must-have for mechanics performing period-correct repairs on ironhead Sportsters.
Manufacturer part number: 927644.
Fitment
5 modelsL57-E74 XL Sportster
Sportster 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1978 | Sportster 1000 XLCH-1000 |
| 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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