507430 MCS Front caliper seal kit for Harley-Davidson
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Specifications
- Brand
- MCS
- Part Number
- 507430
- OEM Reference
- 44151-77
- Pack Quantity
- Sold as kit
- Category
- Brake Caliper Repair Kits
- VAT Rate
- 20%
About This Product
Front caliper seal kit from MCS. Fits 1978 to 1983 XL Sportster and 1977 to 1983 FX, FXWG, and FXR models. Replaces OEM part 44151-77. Soft lever or weeping fluid means the seals have gone hard. This kit has what you need for one front caliper. Strip the caliper completely. Polish out any light corrosion in the bore. Deep pitting means you need a new caliper body. Sold as a kit.
Manufacturer part number: 507430.
Fitment
25 models78-83 XL Sportster; 77-83 FX; FXWG; FXR
FX Shovel 13 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | FX Low Rider FXSB |
| Harley-Davidson | 1981 | FX Super Glide FXE |
| Harley-Davidson | 1977–1980 | FX Super Glide FXE-1200 |
| Harley-Davidson | 1981–1982 | FX Super Glide FXS |
| Harley-Davidson | 1977–1979 | FX Super Glide FXS-1200 |
| Harley-Davidson | 1979–1983 | FX Super Glide FXS-80 |
| Harley-Davidson | 1981 | FX Super Glide Fat Bob FXEF |
| Harley-Davidson | 1980 | FX Super Glide Fat Bob FXEF-1200 |
| Harley-Davidson | 1979–1980 | FX Super Glide Fat Bob FXEF-80 |
| Harley-Davidson | 1981 | FX Wide Glide FXWG |
| Harley-Davidson | 1977–1978 | Super Glide 1200 FX-1200 |
| Harley-Davidson | 1981–1982 | Super Glide B80 FXB |
| Harley-Davidson | 1980 | Super Glide B80 FXB-80 |
FXR 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1982–1983 | FXR Low Glide FXRS |
| Harley-Davidson | 1983 | FXR Super Glide FXR |
| Harley-Davidson | 1983 | FXR Touring FXRT |
Softail 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | Dyna Glide Glide Custom FXDG |
Sportster 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1978–1980 | Sportster 1000 XLCH-1000 |
| Harley-Davidson | 1977 | Sportster 1000 XLCR-1000 |
| Harley-Davidson | 1981–1983 | Sportster 1000 XLH |
| Harley-Davidson | 1979–1980 | Sportster 1000 XLH-1000 |
| Harley-Davidson | 1979–1980 | Sportster 1000 XLS-1000 |
| Harley-Davidson | 1981–1983 | Sportster Roadster 1000 XLS |
| Harley-Davidson | 1978 | Sportster Standard XLH-1000 |
| Harley-Davidson | 1983 | Sportster XR-1000 |
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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