1 0 Meritor-Rockwell SSHD Rear Differential for a 1977 Western Star 4900 $1,095 USD SSHR 6.14 RATIO WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 614 ConditionUsedRear End6.14 ratioFits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1977Stock Number91525-5 MLS Number13820079CategoryDifferentials, Rear Last Updated9/18/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info