| FORD | F Series - Conventional Cab | 1994-97 F-700, F-800 with 21000 lb Taperleaf Springs |
| FORD | FT Series - Conventional Cab | 1994-97 FT-900 with 46" Taperleaf Springs and 21000 lb Axle |
| FORD | L, LT & LTS - Conventional Cab | 1994-97 L-8000, L-9000, LT-8000 or LT-9000 Series with 21000 or 23000 lb. with 46" Taperleaf Spring |
| FORD | LN & LNT - Conventional Cab | 1994-97 LN-7000, LN-8000, LN-9000, LNT-8000 or LNT-9000 Series with 21000 or 23000 lb. with 46" Taperleaf Spring |
| FORD | AeroMax (A, AT, AAT, 8500, 9500) Series | 1996- All with 21000 lb or 23000 lb Axle and 46" Taperleaf spring |
| FORD | - | Models with O.E.M. Number |
| FORD | - | Models with O.E.M. Number |
| KENWORTH | ADDITIONAL O.E.M. NUMBERS | Models with O.E.M. Number |
| KENWORTH | ADDITIONAL O.E.M. NUMBERS | Models with O.E.M. Number |
| KENWORTH | ADDITIONAL O.E.M. NUMBERS | Models with O.E.M. Number |
| KENWORTH | C500, C500B, C500K, C540 & C550 | - 2009 Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K100, K100E, K125 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K300, T300 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T2000 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T400, T400B, T450B | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T600, T600A, T600B, T602 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T800, T800B, T800B(8x4), T800SH, T800H, T800W | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | W900, W900B, W900L, W900S | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | C500, C500B, C500K, C540 & C550 | - 2009 Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K100, K100E, K125 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K300, T300 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T2000 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T400, T400B, T450B | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T600, T600A, T600B, T602 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T800, T800B, T800B(8x4), T800SH, T800H, T800W | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | W900, W900B, W900L, W900S | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | C500, C500B, C500K, C540 & C550 | - 2009 Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K100, K100E, K125 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K300, T300 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T2000 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T400, T400B, T450B | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T600, T600A, T600B, T602 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T800, T800B, T800B(8x4), T800SH, T800H, T800W | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | W900, W900B, W900L, W900S | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | C500, C500B, C500K, C540 & C550 | - 2009 Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K100, K100E, K125 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K300, T300 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T2000 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T400, T400B, T450B | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T600, T600A, T600B, T602 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T800, T800B, T800B(8x4), T800SH, T800H, T800W | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | W900, W900B, W900L, W900S | Models with Taper Leaf Springs on Front Axle |
| MACK | CL Series | CL600, CL700 Series with ST34 Suspension |
| MACK | CH Series | CH600 Series with ST34 Suspension |
| MACK | CL Series | CL600, CL700 Series with ST34 Suspension |
| MACK | Mack Additional Series | RD Series with ST34 Suspension |
| MACK | CH Series | Models with O.E.M. Number |
| MACK | Mack Additional Series | Models with O.E.M. Number |
| MACK | MH Series | MH Series with O.E.M. Number |
| MACK | RW Series | RW Series with O.E.M. Number |
| MACK | MH Series | MH Series with O.E.M. Number |
| MACK | RW Series | RW Series with O.E.M. Number |
| MACK | MH Series | MH Series with O.E.M. Number |
| MACK | RW Series | RW Series with O.E.M. Number |
| MACK | Mack Additional Series | Additional O.E.M. Interchanges |
| MAECO | - | Additional O.E.M. Interchanges |
| REYCO SUSPENSION | Trailer | Models with O.E.M. Number |
| STERLING TRUCK | - | Models with O.E.M. Number |
| TUTHILL TECHNOLOGIES | Trailer | Models with O.E.M. Number |
| VOLVO | Additional Volvo PDC Numbers | Additional O.E.M. Interchanges |
