View 3 Photos View 0 Videos 2013 Peterbilt Rear Axle Assembly for a Peterbilt 337 Recently Updated $1,000 USD Complete rear axle, Hub To Hub, Ten Lug With Air brake Type, With 5.57 Gear Ratio, Good Condition, Call DTI Trucks for More Information and for Shipping Quotes. MN: DANA S21-170 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number82464 MLS Number14391778CategoryAxle Assemblies, Rear Last Updated7/14/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info