Through spring All 1957-61 trucks models 13-14 16-17 28 38 40 4 per truck

Front 1939-40 Champions with HD spring

5 14 1939 Coupe Express 1939-40 Commander use 2 1940-42 President with standard springs use 2 1941 Commander with HD springs use 2

5 1941 Commander 1942 Presidents with standard duty springs 1942 Commander with HD springs

5 58 1939-46 Champions

All 1939-40 Champions 2 per car

1939-46 Champions

All 1939-46 Champions use 2

Some 1939 Commanders see notes in manual before order 1939 Coupe Express 1940 Commander 1939-40 President

Rear Late 1956 trucks models 13 14 1957-61 models 13 14 1962-64 models 13 14 with Timken rear axle

5 78 inch 1963-66 Larks Lark types with model 27 RA HD rear springsd

1962 P4 P6 wagons with HD springs model 27 RA