The 7105 is designed to work specifically with the caliper slider repair kits listed (lower slider only). Designed to remove and replace the brake caliper slides and seals on the Knorr-Bremse HGV pneumatic disc brakes caliperUse with the following repair kits: DAF 1847716, MAN 81508226034, MAN 81508226037, BPW Trailer Kit 0980106330 Applications include: Knorr-Bremse Calipers as fitted to DAF and MAN trucks as well as BPW Trailers. Replacement of lower (short) caliper slide bush and seal. May be used on vehicle where access permits