Brake shoes 135x30 for brake systems from GSM on braked trailers. The set contains 4 brake shoes including a spring set and is used for service or replacement of worn brake components in drum brakes. Always check the brake type and dimension to ensure correct fitment.
Brake shoes in drum brake on trailer
These brake shoes are used in drum brakes on braked trailers where they work against the inside of the brake drum when the braking system is activated. Braking effect is created through friction between the brake lining and the drum. During maintenance, brake shoes and springs should be carefully inspected and worn parts replaced to ensure the braking system functions correctly.