The Meritor 42X1248 is a special washer used in Meritor and Rockwell differential assemblies. Special washers in differential rebuilds serve as precision-fit spacers or thrust surfaces within the gear train, and using the correct Meritor part number ensures proper clearance and load distribution during reassembly. This part is sold by Pro Gear and Transmission as a genuine Meritor differential component. If you are rebuilding a Meritor or Rockwell rear axle differential and need to confirm this is the correct washer for your specific unit, call us before ordering.
Features
Genuine Meritor part number 42X1248
Classified as a special washer for differential assembly use
Compatible with Meritor and Rockwell differential rebuilds
Designed for precise fit within differential gear train
Sold by Pro Gear and Transmission
Used in these Meritor models
