DISC BRAKE REPAIR KIT GUIDE PIN KNORR

Knorr brake caliper guide pin repair kit (81508226044ALT) is a complete service kit designed to restore proper operation of Knorr-Bremse brake calipers used on heavy-duty trucks and trailers. The kit includes guide components with seals and sliding pin parts that ensure the caliper moves freely and evenly, preventing uneven brake pad wear and braking imbalance. Suitable for installation on front or rear axle positions and for both left and right sides, with a piston diameter of 32.0 mm and an approximate weight of 1.57 kg. Replacing worn guide bushes, pins and seals helps maintain consistent braking performance and prevents caliper seizure, significantly improving braking reliability and system lifespan. Ideal for professional maintenance, overhaul or preventive brake servicing in commercial vehicle applications.