The Eaton Bearing Spacer 22, part number 131385, is a differential pinion spacer used in heavy-duty truck axle assemblies. This spacer seats in the differential to maintain correct bearing positioning along the pinion. The part is cross-referenced under Spicer number EH131385, indicating compatibility across Eaton and Spicer differential applications. Dimensions are 3.4 in. x 3.6 in. x 3.5 in. (H x W x L), making it a compact but precisely dimensioned component. Pro Gear and Transmission carries this as a genuine Eaton part. Call us to confirm this is the correct spacer for your differential before ordering.
Features
Differential pinion spacer for heavy-duty truck axle assemblies
Eaton part number 131385, also cross-referenced as Spicer EH131385
Dimensions: 3.4 in. (H) x 3.6 in. (W) x 3.5 in. (L)
Sold individually (unit of measure: each)
Genuine Eaton part available from Pro Gear and Transmission
Tech Specs
- Part Number: 131385
- Cross-Reference (Spicer): EH131385
- Part Type: Differential Pinion Bearing Spacer
- Dimensions (H x W x L): 3.4 in. x 3.6 in. x 3.5 in.
- Unit of Measure: Each
