- Freightliner Front AIRTEK Prior to 5/10
- Freightliner Front AIRTEK 5/10 to 11/11
- Freightliner Front AIRTEK With STEERTEK NXT
- Freightliner SOFTEK for Freightliner Motorhome Chassis
- Freightliner 3 1/2" Wide Springs or 4" Wide Springs with Cutdown Eyes
- Freightliner 4" Wide Springs 120 Conventional, COE, FLD112
- Freightliner Rear FAS I Air Ride
- Freightliner Rear FAS II Air Ride
- Freightliner Rear FH34A FH44A 4" Wide Leaf Spring Suspension
- Freightliner Rear FH36 - FH40, 3" Wide Leaf Spring Suspension
- Freightliner Rear TufTrac Suspension