This differential bearing is built as a replacement for Navistar and Mack applications, and it supports smooth rotation of the differential components under load. It is sold individually, one per package. The bearing installs in the differential group, helping the shaft turn with reduced friction.
Features
Part number BBG-8978
Differential group bearing
Sold individually, 1 each
Cross-reference: Navistar 612463, 612463R91, 1665374, 1665374C91
Cross-reference: Mack 2104-401HD101, 4333-1665374C91
Cross-reference: Dana Corporation 401HD101
Tech Specs
- Sell pack: 1 EACH
- Cross-reference (Navistar): 612463, 612463R91, 1665374, 1665374C91
- Cross-reference (Mack): 2104-401HD101, 4333-1665374C91
- Cross-reference (Dana Corporation): 401HD101
