*item may differ from images
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
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1990 | Harley-Davidson | FLST Heritage Softail | Base |
| 1988-1991 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-1991 | Harley-Davidson | FLSTF Fat Boy | Base |
| 1987-1991 | Harley-Davidson | FXLR Low Rider Custom | Base |
| 1982-1991 | Harley-Davidson | FXRS Low Glide | Base |
| 1983-1991 | Harley-Davidson | FXRT Sport Glide | Base |
| 1977-1982 | Harley-Davidson | FXS Low Rider | Base |
| 1983-1985 | Harley-Davidson | FXSB Low Rider - Belt | Base |
| 1984-1991 | Harley-Davidson | FXST Softail Standard | Base |
| 1988-1991 | Harley-Davidson | FXSTS Springer Softail | Base |
| 1980-1986 | Harley-Davidson | FXWG Wide Glide | Base |