Description
The Meritor 2203K9813 is a .220-inch spacer used in Meritor and Rockwell differential assemblies. Spacers at this dimension control bearing preload and gear stack positioning within the differential housing, making precise sizing critical to a correct rebuild. This is a genuine Meritor part, sold by Pro Gear and Transmission. If you are sourcing components for a differential overhaul and need to confirm that this is the correct spacer thickness for your unit, give us a call before ordering.
Features
Genuine Meritor part number 2203K9813
.220-inch spacer dimension
Designed for use in Meritor and Rockwell differential assemblies
Controls bearing preload and gear stack positioning during differential rebuild
Sold by Pro Gear and Transmission
Used in these Meritor models
- 140/141/143/144/145 Series Drive Axle
- RD-20-145 Drive Axle
- RT-40-145 Drive Axle









