31-6307 HVHP oil pump kit with gears. Universal cover
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Specifications
- Brand
- S&S
- Part Number
- 31-6307
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Oil Pumps
- VAT Rate
- 20%
About This Product
S&S HVHP oil pump kit with universal cover. It fits 1984 to 1991 Big Twin models. The cover has multiple plumbing options for custom work. Feed gears are 9% wider than stock and return gears are 28% wider. It matches stock pump thickness. The kit includes drive gears, a steel breather valve, and a shim kit. Those drive gears suit 1984 to 1989 style pinion shafts only. S&S developed this pump for 4-1/8 inch bore engines with piston cooling jets. Sold as a kit.
Manufacturer part number: 31-6307.
Fitment
29 models84-91 Big Twin
FL Shovel 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | Touring Electra Glide FLH |
| Harley-Davidson | 1984 | Touring Electra Glide Sport FLHS |
FX Shovel 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | FX Super Glide FXE |
| Harley-Davidson | 1984 | FX Wide Glide FXWG |
FXR 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1989–1990 | FXR Convertible FXRS |
| Harley-Davidson | 1984–1990 | FXR Low Glide FXRS |
| Harley-Davidson | 1989–1990 | FXR Low Rider FXLR |
| Harley-Davidson | 1986–1990 | FXR Super Glide FXR |
| Harley-Davidson | 1985–1990 | FXR Touring FXRT |
| Harley-Davidson | 1991 | Low Rider Custom FXLR |
| Harley-Davidson | 1991 | Low Rider FXRS |
| Harley-Davidson | 1984–1990 | Police Low Rider FXRP |
| Harley-Davidson | 1991 | Sport Glide FXRT |
| Harley-Davidson | 1991 | Super Glide FXR |
Softail 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1986 | FX Wide Glide FXWG |
| Harley-Davidson | 1991 | Fat Boy FLSTF |
| Harley-Davidson | 1991 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 1987–1991 | Softail Custom FXSTC |
| Harley-Davidson | 1990 | Softail Fat Boy FLSTF |
| Harley-Davidson | 1988–1990 | Softail Heritage Classic FLSTC |
| Harley-Davidson | 1986–1990 | Softail Heritage FLST |
| Harley-Davidson | 1988–1990 | Softail Springer FXSTS |
| Harley-Davidson | 1984–1990 | Softail Standard FXST |
| Harley-Davidson | 1991 | Springer Softail FXSTS |
Touring 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984 | Tour Glide Classic FLT |
| Harley-Davidson | 1984 | Tour Glide FLT |
| Harley-Davidson | 1991 | Tour Glide Ultra Classic FLTCU |
| Harley-Davidson | 1987–1990 | Touring Electra Glide Sport FLHS |
| Harley-Davidson | 1990 | Touring Tour Glide Classic Ultra FLTCU |
Planning other changes? Find your model in the bike customiser.
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HVHP oil pump kit with gears. Universal cover
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HVHP oil pump. Universal cover
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