View 7 Photos View 0 Videos 1996 Eaton RS403 Rear Differential for a Peterbilt 320 $800 USD RS403 - 4.33 Ratio - Pullout - Grade A - Unit In Good Condition. ConditionUsedRear End4.33 ratioFits To Make(s)PETERBILTFits To Model(s)320Stock Number1603-16 MLS Number13897064CategoryDifferentials, Rear Last Updated2/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1996 Eaton RS403 Rear Axle Housing for a Peterbilt 320 $1,250 USD Eaton Rear Axle Housing, RS403, w/ Torque Rod Bracket, 10 Hole Budd Hubs, Air Drum Brakes, 8 Hole Flange, 53" Inner Flange To Inner Flange, P/N 303347, 120432. Removed From Hendrickson... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)320Stock Number1603-18 MLS Number13897066CategoryAxle Housings, Rear Last Updated2/25/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info