Twin Power™ derby cover gaskets are designed to seal the primary inspection/derby opening on various Big Twin generations, helping prevent fluid leaks while allowing repeated cover removal.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-1998 | Harley-Davidson | FLHR Road King | Base |
| 1998 | Harley-Davidson | FLHRCI Road King Classic | Base |
| 1996-1997 | Harley-Davidson | FLHRI Road King | Base |
| 1984,1987-1993 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1986-1999 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 1984-1998 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 1996-1998 | Harley-Davidson | FLHTCI Electra Glide Classic | Base |
| 1989-1997 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 1995-1998 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | Base |
| 1986-1990 | Harley-Davidson | FLST Heritage Softail | Base |
| 1988-1999 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-1999 | Harley-Davidson | FLSTF Fat Boy | Base |
| 1993 | Harley-Davidson | FLSTN Heritage Softail Nostalgia | Base |
| 1994-1996 | Harley-Davidson | FLSTN Heritage Softail Special | Base |
| 1997-1998 | Harley-Davidson | FLSTS Heritage Springer | Base |
| 1996 | Harley-Davidson | FLTCUI Tour Glide Ultra Classic | Base |
| 1998 | Harley-Davidson | FLTR Road Glide | Base |
| 1998 | Harley-Davidson | FLTRI Road Glide | Base |
| 1995-1998 | Harley-Davidson | FXD Dyna Super Glide | Base |
| 1992 | Harley-Davidson | FXDC Super Glide Custom | Base |
| 1993-1998 | Harley-Davidson | FXDL Dyna Low Rider | Base |
| 1994-1998 | Harley-Davidson | FXDS-Conv Dyna Convertible | Base |
| 1993-1998 | Harley-Davidson | FXDWG Dyna Wide Glide | Base |
| 1984-1994 | Harley-Davidson | FXR Super Glide II | Base |
| 1999 | Harley-Davidson | FXR2 | Base |
| 1999 | Harley-Davidson | FXR3 | Base |
| 1985-1987 | Harley-Davidson | FXRC Low Rider Chrome | Base |
| 1986 | Harley-Davidson | FXRD Sport Glide Grand Touring | Base |
| 1984 | Harley-Davidson | FXRDG Disc Glide | Base |
| 1985-1995 | Harley-Davidson | FXRPF Police | Base |
| 1984-1992 | Harley-Davidson | FXRS Low Glide | Base |
| 1990-1994 | Harley-Davidson | FXRS-Conv Low Rider Sport Convertible | Base |
| 1986-1993 | Harley-Davidson | FXRS-SP Low Rider Sport | Base |
| 1984-1992 | Harley-Davidson | FXRT Sport Glide | Base |
| 1984-1999 | Harley-Davidson | FXST Softail Standard | Base |
| 1999 | Harley-Davidson | FXSTB Night Train | Base |
| 1986-1999 | Harley-Davidson | FXSTC Softail Custom | Base |
| 1988-1999 | Harley-Davidson | FXSTS Springer Softail | Base |
| 1995-1997 | Harley-Davidson | FXSTSB Bad Boy | Base |
