903770 Ball bearing, drive gear end. Prestolite style
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Specifications
- Brand
- MCS
- Part Number
- 903770
- OEM Reference
- 9073
- Pack Quantity
- Each
- Category
- Starter Motors
- VAT Rate
- 20%
About This Product
MCS ball bearing for the drive gear end of Prestolite-style starters. It fits 1967 to 1980 XL Sportster, late 1966 to 1982 FL, 1980 to 1983 FLT Touring, and 1980 to early 1983 FXR models with the Prestolite starter. It also serves as the clutch thrust bearing on 1971 to 1984 XL Sportster. This bearing replaces part numbers 9073 and 903770. Check the end float after fitting.
Manufacturer part number: 903770.
Fitment
50 models67-80 XL Sportster; L66-82 FL; 80-83 FLT/Touring; 80-E83 FXRprestolite starter. and 71-84 XL clutch thrust bearing
FL Shovel 28 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1970–1974 | Electra Glide FL-1200 |
| Harley-Davidson | 1968–1969 | Electra Glide FLB-1200 |
| Harley-Davidson | 1968 | Electra Glide FLFB-1200 |
| Harley-Davidson | 1978–1982 | Electra Glide FLH |
| Harley-Davidson | 1978 | Electra Glide FLH 80 FLH-80 |
| Harley-Davidson | 1970–1980 | Electra Glide FLH-1200 |
| Harley-Davidson | 1980 | Electra Glide FLH-80 |
| Harley-Davidson | 1966–1969 | Electra Glide FLHB-1200 |
| Harley-Davidson | 1975 | Electra Glide FLHF |
| Harley-Davidson | 1971–1975 | Electra Glide FLHF-1200 |
| Harley-Davidson | 1966–1969 | Electra Glide FLHFB-1200 |
| Harley-Davidson | 1981 | Electra Glide FLHS |
| Harley-Davidson | 1977 | Electra Glide FLHS-1200 |
| Harley-Davidson | 1980 | Electra Glide FLHS-80 |
| Harley-Davidson | 1981 | Glide Classic FLHC |
| Harley-Davidson | 1979 | Glide Classic FLHC-80 |
| Harley-Davidson | 1975 | Glide Police FL |
| Harley-Davidson | 1981–1982 | Police Electra Glide FLH-1200 |
| Harley-Davidson | 1981–1982 | Police Electra Glide FLH-80 |
| Harley-Davidson | 1980 | Police FLH 80 FLHP-80 |
| Harley-Davidson | 1979–1980 | Police FLH-1200 FLH-1200 |
| Harley-Davidson | 1981 | Touring Electra Glide Classic FLHC |
| Harley-Davidson | 1980 | Touring Electra Glide FL-80 |
| Harley-Davidson | 1978–1981 | Touring Electra Glide FLH-80 |
| Harley-Davidson | 1981–1982 | Touring Electra Glide Sport FLHS |
| Harley-Davidson | 1977 | Touring Electra Glide Sport FLHS-1200 |
| Harley-Davidson | 1980 | Touring Electra Glide Sport FLHS-80 |
| Harley-Davidson | 1983 | Touring Electra Glide Standard FLHT |
FXR 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | FXR Low Glide FXRS |
| Harley-Davidson | 1982–1983 | FXR Super Glide FXR |
Sportster 15 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1975–1980 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1977–1978 | Sportster 1000 XLCR-1000 |
| Harley-Davidson | 1983–1984 | Sportster 1000 XLH |
| Harley-Davidson | 1979–1980 | Sportster 1000 XLH-1000 |
| Harley-Davidson | 1980 | Sportster 1000 XLS-1000 |
| Harley-Davidson | 1977–1980 | Sportster 1000 XLT-1000 |
| Harley-Davidson | 1981–1984 | Sportster Roadster 1000 XLS |
| Harley-Davidson | 1984 | Sportster Roadster 1000 XLX |
| Harley-Davidson | 1980 | Sportster Standard XLH |
| Harley-Davidson | 1975–1977 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1972–1975 | Sportster XLCH-1000 |
| Harley-Davidson | 1967–1972 | Sportster XLCH-900 |
| Harley-Davidson | 1972–1975 | Sportster XLH-1000 |
| Harley-Davidson | 1967–1972 | Sportster XLH-900 |
| Harley-Davidson | 1984 | Sportster XR-1000 |
Touring 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981 | Glide Classic FLTC |
| Harley-Davidson | 1981 | Tour Glide FLT |
| Harley-Davidson | 1980–1981 | Touring Tour Glide Classic FLTC |
| Harley-Davidson | 1981–1983 | Touring Tour Glide FLT |
| Harley-Davidson | 1983 | Touring Tour Glide FLTD |
Planning other changes? Find your model in the bike customiser.
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