The AWORKX Rear Brake Caliper Repair Kit includes bolts, pins, and rubber seals for the rear caliper. These components ensure the brake caliper is flexibly mounted, allowing it to accommodate minor irregularities, such as slightly bent brake discs. Intact rubber seals are essential to keep dirt out and preserve the grease on the bolts. Since pins are frequently lost and seals can get damaged, this kit is ideal for any workshop or as a backup in the van. Perfect for Brembo and Braktec calipers to always be ready.