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
This clutch release disc is a reliable stock-style replacement designed to sit right below the clutch spring. It is an essential component for maintaining smooth clutch operation on late 1984 through 1989 Big Twin models. When you are rebuilding an older Evolution-era clutch, using a fresh disc ensures everything seats correctly for consistent engagement. This part serves as a direct replacement for OEM 37901-84A, providing the same fit and function as the original factory equipment. It is built to standard specifications to ensure long-lasting performance and dependable operation every time you pull the lever. It is a straightforward solution for riders looking to restore their drivetrain to factory standards.
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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