| Make | Series | Additional Information |
|---|
| ARVIN MERITOR | | Models with Manufacturing Number |
| AUTOCAR | Additional Applications | A42B, A42F, A64B A64F Models From Feb. 1971 |
| BLUEBIRD SCHOOL BUS | Additional Applications | Buses with Flat Leaf Rear Spring Suspensions (8,200 lb to 10,400 lb) |
| BLUEBIRD SCHOOL BUS | All American Series (FE & RE Models) | Buses with 19,000 lb - 21,000 lb - 2 Stage Leaf Springs |
| BOYDSTUN EQUIPMENT MANUFACTURING | | Trailers with Ridewell RAR-210 Suspensions |
| BOYDSTUN EQUIPMENT MANUFACTURING | | Trailers with Ridewell RAR-221AS-11-USW, RAR-221AS-11-1-USW Suspensions |
| CHEVROLET TRUCK (Also See GMC Truck) | 4, 40, 4000 & 4500 Series | C-40 , P-40, SS-40 Models |
| CHEVROLET TRUCK (Also See GMC Truck) | 5, 50, 5000 & 5500 Series | C-50, M-50, S-50, SE-50, T-50 Models |
| EAST MANUFACTURING CORP. | | Trailers with East Trailer part number |
| FREIGHTLINER | Additional O.E.M. Interchanges | Models with 7000 lb Front Suspension |
| FREIGHTLINER CUSTOM CHASSIS | | School Bus Chassis with 7,000 lb Suspension |
| GMC TRUCK | 3500 & 4000 Series | Truck and School Bus |
| GMC TRUCK | 5000 Series | Truck and School Bus |
| GMC TRUCK | 5000 Series | W-5000, BW-5000, DW-5000 |
| GMC TRUCK | 5500 Series | W-5500 |
| GMC TRUCK | 5500 Series | Truck and School Bus |
| GMC TRUCK | 6000 Series | DW - 6000 |
| HENDRICKSON TRAILER SUSPENSION SYSTEMS | Top Mount Style | TMB-17-135 |
| HENDRICKSON TRAILER SUSPENSION SYSTEMS | UnderSlung Style | T-9-106, -278, -313 |
| INTERNATIONAL (NAVISTAR) | Series 8000 - Conventional Heavy Duty Tractor | 8100, 8200, 8300 Models - with Hendrickson HA-460 Air Suspension with 55" & 60" axle spacing and 40000 & 46000 lb capacity |
| INTERNATIONAL (NAVISTAR) | Series 8000 - Conventional Heavy Duty Tractor | 8100, 8200, 8300 Models with Hendrickson HA-230 Rear Air Suspension |
| INTERNATIONAL (NAVISTAR) | Series 9100, 9100i - Tractor & Straight Truck | 9100 Models - with Hendrickson HA-460 Models Air Suspension |
| INTERNATIONAL (NAVISTAR) | Series 9200, 9200i - Tractor & Straight Truck | Models with Hendrickson HA-460 Models Air Suspension |
| INTERNATIONAL (NAVISTAR) | Series 9300, 9300i, 9400 & 9400i Long Hood Conven | Models with Hendrickson HA-460 Models Air Suspension |
| INTERNATIONAL (NAVISTAR) | Series 9600 & 9700 Premium Cabover Tractor | 9600, 9700 Models with Hendrickson HA-460 Air Suspension with 55" or 60" axle spacing and 40000 or 46000 lb capacity |
| INTERNATIONAL (NAVISTAR) | Series 9800 - Premium Cabover Tractor | 9800 Models - with Hendrickson HA-460 Air Suspension with 55" & 60" axle spacing and 40000 & 46000 lb capacity |
| MACK | CH Series | CH600 Models with 12000 lb Taperleaf Spring |
| MACK | CL Series | CL600, CL700 Models with Steering Axle & Taperleaf Spring |
| MACK | CX Series - Vision | Models with 12000 lb Taperleaf Front Suspension |
| MACK | MH Series | MH Models with O.E.M. Number |
| MACK | RW Series | RW Models with O.E.M. Number |
| REYCO SUSPENSION | Drive Axle | 102W Drive Models |
| REYCO SUSPENSION | Steer Axle | 1209 (Alternate) Models |
| RIDEWELL CORPORATION | Trailer Air-Rides | RAR-210 For Trailers with 25" Drop |
| RIDEWELL CORPORATION | Trailer Air-Rides | RAR-210 With Shock Absorber Bracket 3" Above Lower Frame Rail |
| RIDEWELL CORPORATION | Trailer Air-Rides | RAR-221AS-11-USW, RAR-221AS-11-1-USW Trailer |
| RIDEWELL CORPORATION | Truck Air-Rides | RSS-236, RSS-236R Self Steering Tag/Pusher Lift Axle (For 13000 lb & 16000 lb Capacity) |
| TUTHILL TECHNOLOGIES | Steer Axle | 1209 (Alternate) Models |
| WATSON & CHALIN MFG. INC. | LWSL-1100-SR Self Steer Axle Suspension | SL-1100-LR |
| WATSON & CHALIN MFG. INC. | Trailer Air Suspension | TA-2590-12, 14, 15, & 17, |
| WATSON & CHALIN MFG. INC. | WCTA Series Dump Trailer Air Suspension | TA-1900-18, -19 |
| WATSON & CHALIN MFG. INC. | WCTA Series Dump Trailer Air Suspension | TA-5000-DB-19, -F-19 |
| WATSON & CHALIN MFG. INC. | WCTA Series Trailer Air Suspension | TA-2075-9 |
| WATSON & CHALIN MFG. INC. | WCTA Series Trailer Air Suspension | TA-380-9 |
| WATSON & CHALIN MFG. INC. | WCTL-2200 Series Trailer Air Lift | TL-2590-12,14,15, & 17 |
| WATSON & CHALIN MFG. INC. | WCWB Series Trailer Air Suspension | WB-2500-7.5, -9 |