View 0 Photos View 0 Videos 1987 Rockwell SQ100-4.11 Rear Differential for a Peterbilt 357 Newly Listed $725 USD SQ100 4.11 +$250 Core, -to be inspected upon dismantle ConditionUsedFits To Make(s)PETERBILTFits To Model(s)357Stock Number16479 MLS Number14129426CategoryDifferentials, Rear Last Updated2/6/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info