The Eaton differential pinion bearing spacer, part number 042HS101-21 or 042HS10121, is a precision spacer used in differential pinion bearing service. Cataloged under the description PIN BRG SPACER .738, this spacer carries a nominal .738 dimension critical to correct pinion bearing preload and stack-up. Sold by Pro Gear and Transmission as a genuine Eaton differential component. Call us to confirm proper fit for your axle application before ordering.
Interchanges:
- 2719-042HS10121
- 393975C1
- EH042HS101-21
- ETN042HS10121
- H042HS10121
- SP042HS10121
Features
Differential pinion bearing spacer with .738 nominal dimension
Part number 042HS101-21, also cataloged as 042HS10121 and EH042HS101-21
Dimensions: 1.2 in. H x 2.7 in. W x 2.9 in. L
Sold individually (unit of measure: each)
Genuine Eaton differential hardware from Pro Gear and Transmission
Tech Specs
- Part Number: 042HS101-21 or 042HS10121
- Part Type: Differential Pinion Bearing Spacer
- Nominal Dimension: .738
- Dimensions (H x W x L): 1.2 in. x 2.7 in. x 2.9 in.
- Unit of Measure: Each
