501090 Caliper seal kit for one piston
Fits: REAR:81-84 FL; 80-85 FLT.WITH 2-PIS…
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Specifications
- Brand
- MCS
- Part Number
- 501090
- OEM Reference
- 43945-79
- Pack Quantity
- Sold as kit
- Category
- Brake Caliper Repair Kits
- VAT Rate
- 20%
About This Product
MCS caliper seal kit covering one piston, restoring hydraulic integrity to Harley-Davidson brake calipers. The kit includes seals 43945-79 and 43947-79 and is designed for the 2-piston rear caliper on 1981-1984 FL and 1980-1985 FLT models, and the front caliper on 1980-1983 FLT/Touring. Renewing these seals eliminates brake fluid leaks and restores consistent, confident stopping power.
Manufacturer part number: 501090.
Fitment
23 modelsREAR:81-84 FL; 80-85 FLT.WITH 2-PISTON CALIPEFRONT: 80-83 FLT/Touring
Electra Glide 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | FLH Police 80 FLH |
| Harley-Davidson | 1981–1984 | Police Electra Glide FLH-1200 |
| Harley-Davidson | 1981–1984 | Police Electra Glide FLH-80 |
| Harley-Davidson | 1983 | Police FLH |
| Harley-Davidson | 1981–1984 | Touring Electra Glide FLH-80 |
FXR Police 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1990 | Police Low Rider FXRP |
Tour Glide 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | Touring Tour Glide FLT |
| Harley-Davidson | 1983 | Touring Tour Glide FLTD |
Touring 15 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1983 | Electra Glide FLH |
| Harley-Davidson | 1981 | Electra Glide FLHS |
| Harley-Davidson | 1983–1984 | Electra Glide FLHT |
| Harley-Davidson | 1981 | Glide Classic FLHC |
| Harley-Davidson | 1983–1984 | Glide Classic FLHT |
| Harley-Davidson | 1981 | Glide Classic FLTC |
| Harley-Davidson | 1982–1984 | Tour Glide Classic FLT |
| Harley-Davidson | 1981–1984 | Tour Glide FLT |
| Harley-Davidson | 1981–1982 | Touring Electra Glide Classic FLHC |
| Harley-Davidson | 1983–1985 | Touring Electra Glide Classic FLHTC |
| Harley-Davidson | 1984 | Touring Electra Glide FLH |
| Harley-Davidson | 1981–1984 | Touring Electra Glide Sport FLHS |
| Harley-Davidson | 1983 | Touring Electra Glide Standard FLHT |
| Harley-Davidson | 1980–1985 | Touring Tour Glide Classic FLTC |
| Harley-Davidson | 1981–1983 | Touring Tour Glide FLT |
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