Auxiliary seat spring kit BT37-57

Auxiliary seat spring kit for 1936-1952 EL, 1941-1957 FL and 1937-1948 UL, black (OEM 13327-36A, 52560-36). Contains spring yoke (OEM 13327-36, 52567-36), support bracket (OEM 13331-36, 52581-36), springs (OEM 13322-33, 52575-33) and fasteners

All bits and pieces in convenient kits for use with the 2-up Buddy Seats and most Police style seats on vintage models to improve comfort when riding with a pillion passenger. Auxiliary seat spring kits contain the folding parts that are bolted to the frame. The seat spring clip kit contains the parts that are bolted to the rear of the seat.