Item # 3680890 46-52
This is a brake shoe return spring for 3/4 ton rear and 1 ton front.
When checking or replacing your brake shoes check all your springs, if your springs are rusty they need replaced.
This part fits most 1946 1947 1948 1949 1950 1951 1952 Chevrolet Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.