RT and RT2 - With 33 Inch Hanger Spacing
Vehicles with 33" Hanger Spacing:
- **All makes except Ford and Navistar**
- 1975-2022
- **Ford**
- 1983-2022
- **Navistar:** S-Series, 1000, 2000, 3000, 4000, 7000, 8000, and 9000
- All
- Paystar (5000-Series)
- 1994-2022
Some RT2 springs are obsolete and are replaced by earlier RT springs. These RT2 springs are 50-341, 50-345, and 50-347; refer to remarks for replacement RT springs.