View 11 Photos View 0 Videos 1987 Rockwell SQ100 Front Axle Housing for a Peterbilt 357 Recently Updated $1,500 USD Rockwell SQ100 Front Rear Axle Housing 4.11 Ratio Air trac suspension, welded axle perches, Spindles good. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)357Stock Number16482 MLS Number14129431CategoryAxle Housings, Front Last Updated2/17/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info