| Make | Series | Additional Information |
|---|
| ARVIN MERITOR | | Models with Manufacturing Number |
| FORD | AeroMax (A, AT, AAT, 8500, 9500) Series | All with 21000 lb or 23000 lb Axle and 46" Taperleaf spring |
| FORD | B - Series - Bus Cowl Chassis | B - 700, B - 800 with 21000 lb Taperleaf Springs |
| FORD | F Series - Conventional Cab | F-700, F-800 with 21000 lb Taperleaf Springs |
| FORD | FT Series - Conventional Cab | FT-900 with 46" Taperleaf Springs and 21000 lb Axle |
| FORD | L, LT & LTS - Conventional Cab | L-8000, L-9000, LT-8000 or LT-9000 Models with 21000 or 23000 lb. with 46" Taperleaf Spring |
| FORD | LN & LNT - Conventional Cab | LN-7000, LN-8000, LN-9000, LNT-8000 or LNT-9000 Models with 21000 or 23000 lb. with 46" Taperleaf Spring |
| KENWORTH | Additional O.E.M. Interchanges | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | Additional O.E.M. Interchanges | OE PLUS Shock Stamping Number |
| KENWORTH | Additional O.E.M. Interchanges | TruckMaster Shock Stamping Number |
| KENWORTH | C500, C500B, C500K, C540 & C550 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | ICON 900 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K100, K100E, K125 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | K300 | Models with Taper Leaf Springs on Front Axle (1" Mounting bolts) |
| KENWORTH | T2000 | Models with Taper Leaf Springs on Front Axle |
| KENWORTH | T300 | Models with Taper Leaf Springs on Front Axle (1" Mounting bolts) |
| 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 | CH Series | CH600 Models with ST34 Suspension |
| MACK | CL Series | CL600, CL700 Models with ST34 Suspension |
| MACK | MH Series | MH Models with O.E.M. Number |
| MACK | R Series | RD Models with ST34 Suspension |
| MACK | RW Series | RW Models with O.E.M. Number |
| PETERBILT | Additional Applications | OE PLUS Shock Stamping Number |
| PETERBILT | Additional Applications | TruckMaster Shock Stamping Number |