- Only James Gaskets' Super Nut™ improves the sealing ability on all transmission shafts at an affordable price
- Helps avoid transmission oil leakage from main drive gear bushing wear
| Compatible Vehicles | |||
| Years | Make | Model | Notes |
| 1984 | Harley-Davidson | Disc Glide FXRDG | |
| 1984-1985 | Harley-Davidson | Electra Glide Classic FLHTC | |
| 1984-1985 | Harley-Davidson | Electra Glide FLH | |
| 1984-1985 | Harley-Davidson | Electra Glide FLHX | |
| 1984 | Harley-Davidson | Electra Glide Sport FLHS | |
| 1985 | Harley-Davidson | Low Glide Custom FXRC | |
| 1984-1985 | Harley-Davidson | Low Glide FXRS | |
| 1986 | Harley-Davidson | Low Rider FXRS | |
| 1984-1985 | Harley-Davidson | Low Rider FXSB | |
| 1986 | Harley-Davidson | Low Rider Sport FXRS-SP | |
| 1984-1985 | Harley-Davidson | Roadster XLS | |
| 1986 | Harley-Davidson | Softail Custom FXSTC | |
| 1984-1986 | Harley-Davidson | Softail FXST | |
| 1984-1986 | Harley-Davidson | Sport Glide FXRT | |
| 1986 | Harley-Davidson | Sport Glide Grand Touring FXRT | |
| 1984-1985 | Harley-Davidson | Sportster 1000 XLH | |
| 1986 | Harley-Davidson | Sportster 1100 XLH1100 | |
| 1986 | Harley-Davidson | Sportster 883 Deluxe XLH883 | |
| 1986 | Harley-Davidson | Sportster 883 XLH883 | |
| 1984 | Harley-Davidson | Super Glide Electric Start FXE | |
| 1985 | Harley-Davidson | Super Glide FatBob FXEF | |
| 1986 | Harley-Davidson | Super Glide FXR | |
| 1984-1985 | Harley-Davidson | Tour Glide Classic FLTC | |
| 1984-1986 | Harley-Davidson | Wide Glide FXWG | |
| 1984-1985 | Harley-Davidson | XLX 61 | |