Fortpro Brake Shoe Return Spring is a high-quality replacement part for semi-trucks and heavy-duty trucks. It has a length of 11 3/8 inches and a coil O.D. of 1-1/4 inches. The spring is designed for use with Eaton Style 18" x 7" brakes. The spring is made from durable materials that can withstand the harsh conditions of heavy-duty trucking. It ensures proper brake shoe retraction, preventing brake drag and wear. This return spring is a crucial component of the braking system, and a worn or damaged spring can cause safety hazards on the road. Choose Fortpro Brake Shoe Return Spring for reliable and safe braking performance. Specifications: Brand: Fortpro Part Type: Brake Shoe Return Spring Vehicle Type: Semi-Trucks, Heavy-Duty Trucks Brake Repair Kit: E2804, R507072 (Minor Brake Repair Kits) K275 (Brake Hardware Kit) Length: 11 3/8" Coil O.D.: 1-1/4" Application: For Eaton 18" x 7" Brake CrossReference: Automann: 10411121 Eagle/Norcross: A491, A507 Eaton: 1000091, 653453, EB1000091 Sirco Brake: B982 BWP: M2740 Macpek: MP2042 Navistar: 474497C9 Nuturn - CAN: L1624 Spicer: 19876 Subra: 81115 UBS: 28192