Rear Rears (Tandem Rear or Single)

Ratio Truck Year Differential Make (Rear) Differential Model (Rear) Condition
Photo of part 4539290 $700.00
2.85 Detroit DA-RT-40.0-4 Core
DA-RT-40.0-4 Rear - 2.85 Ratio - Core - Grade C - Blown Side Gear Pinions, Ring Gear Carrier Cracked.
Photo of part 4540029 $500.00
2.85 Detroit DA-RT-40.0-4S Core
DA-RT40.0-4S NFD (RT40-NFD Rear) - 2.85 Ratio - Core - Grade D - Ring & Pinion Have Broken Teeth. P/N C11-00051-620, S/N 771195B190965. CORE UNIT SOLD AS-IS