Feature: 1. Fitment: Manufactured to meet specifications for fit, form, and function, perfect replacement for COOPER R50 R52 R53 02‑08. 2. OEM: The OEM of this rear brake caliper spring is BPF1755H for reference, please check the part number of your item before purchasing. 3. Reliable Performance: This rear brake caliper spring is wear resistant and anti rust, and has high resilience and tensile strength, casuing no damage to rear discs. 4. Durable Serving: Our brake caliper return spring is made from solid ABS material, which completely conforms to OE standard and is capable of a long time using. 5. Ideal Substitute: Our brake caliper parking spring is a brilliant alternative to replacement and refurbishment of damaged or worn brake spring, which can improve braking performance and enhance riding safety. Specification: Item Type: Rear Brake Caliper SpringOEM: BPF1755HFiement:Replacement for COOPER R50 R52 R53 02-08. Package List: 4 x Rear Brake Caliper Spring Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!