8904 Needle bearing, mainshaft 5th gear
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Specifications
- Brand
- Jims
- Part Number
- 8904
- OEM Reference
- 8904
- Pack Quantity
- Each
- Category
- Transmission Bearings
- VAT Rate
- 20%
About This Product
When you are overhauling a 5-speed Big Twin transmission, the quality of your bearings is paramount. This Jims needle bearing is designed for the mainshaft 5th gear and is a direct replacement for OEM part number 8904. It fits 1980 to 1990 5-speed Big Twin models. Typically, two of these bearings are used in the assembly to ensure smooth rotation and long-term durability of the gear set. Jims components are manufactured to incredibly tight tolerances, often exceeding factory specifications, making this bearing a reliable choice for any high-mileage rebuild or performance transmission service.
Manufacturer part number: 8904.
Fitment
24 models80-90 5-speed Big Twin
FXR 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1989–1990 | FXR Convertible FXRS |
| Harley-Davidson | 1985–1987 | FXR Custom FXRC |
| Harley-Davidson | 1982–1990 | FXR Low Glide FXRS |
| Harley-Davidson | 1987–1990 | FXR Low Rider FXLR |
| Harley-Davidson | 1986–1990 | FXR Sport FXRS-SP |
| Harley-Davidson | 1982–1990 | FXR Super Glide FXR |
| Harley-Davidson | 1986 | FXR Touring FXRD |
| Harley-Davidson | 1984 | FXR Touring FXRDG |
| Harley-Davidson | 1983–1990 | FXR Touring FXRT |
FXR Police 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1990 | Police Low Rider FXRP |
Softail 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1986–1990 | Softail Custom FXSTC |
| Harley-Davidson | 1990 | Softail Fat Boy FLSTF |
| Harley-Davidson | 1987–1990 | Softail Heritage Classic FLSTC |
| Harley-Davidson | 1986–1990 | Softail Heritage FLST |
| Harley-Davidson | 1988–1990 | Softail Springer FXSTS |
| Harley-Davidson | 1986–1990 | Softail Standard FXST |
Tour Glide 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | Touring Tour Glide FLT |
| Harley-Davidson | 1983 | Touring Tour Glide FLTD |
Touring 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1990 | Touring Electra Glide Classic FLHTC |
| Harley-Davidson | 1987–1990 | Touring Electra Glide Sport FLHS |
| Harley-Davidson | 1983–1988 | Touring Electra Glide Standard FLHT |
| Harley-Davidson | 1980–1990 | Touring Tour Glide Classic FLTC |
| Harley-Davidson | 1989–1990 | Touring Tour Glide Classic Ultra FLTCU |
| Harley-Davidson | 1981–1983 | Touring Tour Glide FLT |
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