905309 Retaining ring, rear master cylinder
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Specifications
- Brand
- MCS
- Part Number
- 905309
- OEM Reference
- 40918-82
- Pack Quantity
- Pack of 10
- Category
- Retaining Rings
- VAT Rate
- 20%
About This Product
This is an MCS internal retaining ring for the rear master cylinder. It fits 1983 to 1987 Big Twin models and 1982 to 1987 XL Sportsters. It replaces OEM 40918-82. This clip holds the piston and seals in the bore. These are sold as a pack of ten. The original often corrodes or loses its spring tension. Replace it during every master cylinder rebuild.
Manufacturer part number: 905309.
Fitment
32 models83-87 Big Twin; 82-87 XL Sportster
FL Shovel 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | Electra Glide FLH |
| Harley-Davidson | 1983–1984 | Electra Glide FLHT |
| Harley-Davidson | 1983–1984 | Glide Classic FLHT |
| Harley-Davidson | 1983–1984 | Police Electra Glide FLH-1200 |
| Harley-Davidson | 1983 | Police Electra Glide FLH-80 |
| Harley-Davidson | 1983 | Police FLH |
| Harley-Davidson | 1983 | Touring Electra Glide Classic FLHTC |
| Harley-Davidson | 1983–1984 | Touring Electra Glide FLH-80 |
| Harley-Davidson | 1983–1984 | Touring Electra Glide Sport FLHS |
FX Shovel 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983–1984 | FX Wide Glide FXWG |
FXR 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1985–1987 | FXR Custom FXRC |
| Harley-Davidson | 1983–1987 | FXR Low Glide FXRS |
| Harley-Davidson | 1987 | FXR Low Rider FXLR |
| Harley-Davidson | 1986–1987 | FXR Sport FXRS-SP |
| Harley-Davidson | 1983–1987 | FXR Super Glide FXR |
| Harley-Davidson | 1986 | FXR Touring FXRD |
| Harley-Davidson | 1983–1987 | FXR Touring FXRT |
| Harley-Davidson | 1987 | Police Low Rider FXRP |
Softail 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1985 | FX Wide Glide FXWG |
| Harley-Davidson | 1987 | Softail Custom FXSTC |
| Harley-Davidson | 1987 | Softail Heritage Classic FLSTC |
| Harley-Davidson | 1986–1987 | Softail Heritage FLST |
| Harley-Davidson | 1984–1987 | Softail Standard FXST |
Sportster 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983–1985 | Sportster 1000 XLH |
| Harley-Davidson | 1986–1987 | Sportster 1100 XLH |
| Harley-Davidson | 1987 | Sportster 883 Hugger XL883HUG |
| Harley-Davidson | 1986–1987 | Sportster 883 XL883 |
| Harley-Davidson | 1983–1985 | Sportster Roadster 1000 XLS |
| Harley-Davidson | 1983 | Sportster Roadster 1000 XLX |
| Harley-Davidson | 1983–1984 | Sportster XR-1000 |
Touring 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983–1984 | Tour Glide Classic FLT |
| Harley-Davidson | 1983–1984 | Tour Glide FLT |
Planning other changes? Find your model in the bike customiser.
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