Specifications & Model Diagram Description Interchanges Literature Brand: S&S TRUCK PARTS Weight: 66.00 LBS Mfr Part Number: S-A949 Gear Set - FWD 3.90 Gear Set - FWD 3.90 Teeth Count: 10/39Applications: Meritor RD, RP-22-145, 20-145 & RT-40-145RT-34-145,RT-40-140,RT-40-145,RT-44-145 Forward
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