Upper Brake Shoe Return Spring (Front/Rear), 2 Required Per Drum, 41-45 MB (Front/Rear), 45-45 GPW (Front/Rear), 45-49 CJ2A, 48-53 CJ3A, 50-52 M38 Omix-ADA offers high-quality replacement parts for your Jeep that meet or exceed OE standards for a great fit and reliable performance. This replacement drum brake shoe upper return spring fits 41-45 MB/GPW, 45-49CJ2A, 48-53 CJ3A and 50-52 M38 models. (Sold individually- use one spring per drum) Replaces OE 637905