- Oil pressure regulation bypass routes excess oil directly to the supply side of the pump & reduces the amount of oil returned to the tank, less foaming and cavitation
- Machined with an oil pressure relief bleed off passageway & relieves pressure build up on top of the valve to maintain consistent oil pressure
- S&S pinion and oil pump drive shaft drive gears increase potential oil volume delivery by 25 percent over stock on 1972 and earlier engines
- The standard pump cover allows total flexibility for oil system configuration with a number of oil feed and return options
- Same width oil supply and return gears as the stock HD® aluminum pump
Description
Universal, O.E.M. 26190-73
Specifications
| Year | Make | Model |
|---|---|---|
| 1988 - 1991 | Harley-Davidson | FLSTC Heritage Softail Classic |
| 1990 - 1991 | Harley-Davidson | FLSTF Fat Boy |
| 1986 - 1990 | Harley-Davidson | FLST Heritage Softail |
| 1987 - 1991 | Harley-Davidson | FXLR Low Rider Custom |
| 1982 - 1991 | Harley-Davidson | FXRS Low Glide |
| 1983 - 1991 | Harley-Davidson | FXRT Sport Glide |
| 1983 - 1985 | Harley-Davidson | FXSB Low Rider - Belt |
| 1977 - 1982 | Harley-Davidson | FXS Low Rider |
| 1984 - 1991 | Harley-Davidson | FXST Softail Standard |
| 1988 - 1991 | Harley-Davidson | FXSTS Springer Softail |
| 1980 - 1986 | Harley-Davidson | FXWG Wide Glide |