507750 Wheel bearing, internal hub
Fits: Front & rear: 67-72 FL. Rear: 71-7…
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Specifications
- Brand
- MCS
- Part Number
- 507750
- OEM Reference
- 43577-67
- Pack Quantity
- Each
- Category
- Wheel Bearings
- VAT Rate
- 20%
About This Product
This internal hub wheel bearing from MCS is a vital part for keeping your vintage Harley rolling smoothly. It is designed for a variety of applications, including the front and rear hubs of 1967 to 1972 FL models, as well as the rear hub of 1971 to 1972 FX models. On these specific setups, you typically use two of these bearings in the front and three in the rear to ensure the hub is properly supported. Replacing worn bearings is essential to prevent wheel wobble and ensure safety. This component is a direct replacement for OEM part 43577-67 and is sold individually to suit your specific repair needs.
Manufacturer part number: 507750.
Fitment
16 modelsFront & rear: 67-72 FL. Rear: 71-72 FX.
Low Rider 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1979 | FX Super Glide FXS-1200 |
| Harley-Davidson | 1979–1980 | FX Super Glide FXS-80 |
Softail 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | Dyna Glide Glide Custom FXDG |
| Harley-Davidson | 1983–1984 | FX Low Rider FXSB |
| Harley-Davidson | 1981 | FX Super Glide Fat Bob FXEF |
| Harley-Davidson | 1981–1984 | FX Super Glide FXE |
| Harley-Davidson | 1981–1982 | FX Super Glide FXS |
| Harley-Davidson | 1981–1984 | FX Wide Glide FXWG |
| Harley-Davidson | 1981–1982 | Super Glide B80 FXB |
Super Glide 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1979–1980 | FX Super Glide Fat Bob FXEF-1200 |
| Harley-Davidson | 1979–1980 | FX Super Glide Fat Bob FXEF-80 |
| Harley-Davidson | 1976–1980 | FX Super Glide FXE-1200 |
| Harley-Davidson | 1983–1984 | FX Super Glide FXS-80 |
| Harley-Davidson | 1976–1978 | Super Glide 1200 FX-1200 |
| Harley-Davidson | 1980 | Super Glide B80 FXB-80 |
Wide Glide 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | FX Wide Glide FXWG-80 |
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