View 4 Photos View 0 Videos 2014 Peterbilt Transmission for a Peterbilt 337 Recently Updated Contact for price Fuller Manuel Transmission Assembly, Ship Ready, Removed from a 2014 Peterbilt. Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedTransmission6 SpeedFits To Make(s)PETERBILTFits To Model(s)337Stock Number79173 MLS Number14096457CategoryTransmissions Last Updated2/14/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info