Mack 1MR3550M Air Conditioner Pressure Switch Replacement 4709 Each kit ships as a
Platform notes & fabric story
Description
Mack 1MR3550M Air Conditioner Pressure Switch Replacement 4709 Each kit ships as a Each kit ships as a relined pair of 4720 pattern shoes with standard friction lining and the matching hardware pack — drop in service for Class 7 8 highway tractors and vocational chassis on steer or trailer axles using Meritor 4720Q and QSL9 engines