This ring gear key is sold as a 2-piece pack for Mack differential assemblies. It locates and secures the ring gear to the differential case, keeping the two parts from rotating against each other under drive torque.
This unit is sold in packs of 2.
Features
Ring gear key for differential assembly
Sold as a 2-piece pack
Cross-references Mack 151KC21
Cross-references Mack 42AX640
Tech Specs
- Sell pack: 2 pieces
- Cross-reference: Mack 151KC21
- Cross-reference: Mack 42AX640
