580218 Clutch release disc
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Specifications
- Brand
- MCS
- Part Number
- 580218
- OEM Reference
- 37901-84A
- Pack Quantity
- Each
- Category
- Clutch Release Discs
- VAT Rate
- 20%
About This Product
MCS clutch release disc. This stock-style disc replaces OEM 37901-84A. It fits late 1984 through 1989 Big Twin models. It sits directly below the clutch spring and provides the correct seat for the diaphragm. A worn or cracked disc causes uneven spring load and a dragging clutch. Fit a fresh one every time you open the primary. It is cheap insurance against a sticky clutch.
Manufacturer part number: 580218.
Fitment
23 modelsL84-89 Big Twin
FXR 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1989 | FXR Convertible FXRS |
| Harley-Davidson | 1987 | FXR Custom FXRC |
| Harley-Davidson | 1984–1989 | FXR Low Glide FXRS |
| Harley-Davidson | 1987–1989 | FXR Low Rider FXLR |
| Harley-Davidson | 1987–1989 | FXR Sport FXRS-SP |
| Harley-Davidson | 1987–1989 | FXR Super Glide FXR |
| Harley-Davidson | 1984–1989 | FXR Touring FXRT |
FXR Police 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1990 | Police Low Rider FXRP |
Softail 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1985 | FX Low Rider FXSB |
| Harley-Davidson | 1985 | FX Super Glide Fat Bob FXEF |
| Harley-Davidson | 1984 | FX Super Glide FXE |
| Harley-Davidson | 1984–1986 | FX Wide Glide FXWG |
| Harley-Davidson | 1986–1989 | Softail Custom FXSTC |
| Harley-Davidson | 1987–1989 | Softail Heritage Classic FLSTC |
| Harley-Davidson | 1986–1989 | Softail Heritage FLST |
| Harley-Davidson | 1988–1989 | Softail Springer FXSTS |
| Harley-Davidson | 1984–1989 | Softail Standard FXST |
Super Glide 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | FX Super Glide FXS-80 |
Touring 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1989 | Touring Electra Glide Classic FLHTC |
| Harley-Davidson | 1987–1989 | Touring Electra Glide Sport FLHS |
| Harley-Davidson | 1988 | Touring Electra Glide Standard FLHT |
| Harley-Davidson | 1984–1989 | Touring Tour Glide Classic FLTC |
| Harley-Davidson | 1989 | Touring Tour Glide Classic Ultra FLTCU |
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