View 1 Photo View 0 Videos 2014 Spicer 337 Rear Differential for a Peterbilt 337 Recently Updated $750 USD Complete Rear Diff/Third Member 4.33 Gear Ratio, Good Condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number79175 MLS Number14096459CategoryDifferentials, Rear Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2014 Spicer 337 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 4.33 Gear Ratio, Good Condition, Call DTI Trucks for More Information and for Shipping Quotes. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number79174 MLS Number14096458CategoryAxle Assemblies, Rear Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2012 Spicer 337 Rear Axle Assembly for a Peterbilt 337 Recently Updated $1,000 USD Complete Rear Axle Assembly, Spicer P20060D, 3.90 Gear Ratio, Air Brakes, 10 Lug, in Good Condition. Call DTI Trucks for More Information and Shipping Quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74246 MLS Number13635047CategoryAxle Assemblies, Rear Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2014 Spicer 337 Rear Axle Assembly for a Peterbilt 337 Recently Updated $1,000 USD Rear Axle Assembly in Good Condition, 10 Lug, Air Brakes, Call DTI Trucks for More Information and Shipping Quote ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number66413 MLS Number13126701CategoryAxle Assemblies, Rear Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos 2017 Spicer 337 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. SN U163016068 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number75228 MLS Number13722867CategoryAxle Assemblies, Rear Last Updated5/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2017 Spicer 337 Rear Differential for a Peterbilt 337 Recently Updated $750 USD Complete Rear Diff/Third Member, 5.57 Gear Ratio, Good Condition, Call DTI Trucks for more information and a shipping quote ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number75202 MLS Number13722843CategoryDifferentials, Rear Last Updated5/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info