View 1 Photo View 0 Videos 2012 Peterbilt 337 Starter $250 USD Starter Motor, good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74255 MLS Number13635056CategoryStarter Motors 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 2012 Peterbilt 337 ABS Control Module $250 USD Anti-Locking Brake System (ABS) Control Module, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74254 MLS Number13635055CategoryABS Control Modules 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 2012 Peterbilt 337 HVAC ECM $150 USD Heating, Ventilation, And Air Conditioning (HVAC), Good Condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74253 MLS Number13635054CategoryHVAC ECMs Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Peterbilt 337 Engine Control Module (ECM) $1,000 USD Engine Control Module (ECM), Good Condition. Call DTI Trucks for more information and a shipping quote. PN P4993120 SN 1T2250A07012482 PN T3041 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74252 MLS Number13635053CategoryEngine Control Modules (ECM) 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 2012 Peterbilt 337 Steering Gear / Rack $350 USD Power Steering Gear Box Assembly. Good Condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74251 MLS Number13635052CategorySteering Gears / Racks 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 2012 Peterbilt 337 Hub $500 USD Rear Hub Assembly, Good Condition. Price Per Hub, Air Brakes, 10 Lug. Call DTI Trucks for more information and a shipping quote. Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74250 MLS Number13635051CategoryHubs 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 2012 Peterbilt 337 Front Axle Assembly $1,000 USD Front Axle Beam, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74249 MLS Number13635050CategoryAxle Assemblies, Front Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Peterbilt 337 Spindle $450 USD Steering Knuckle, Price Per Side, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74248 MLS Number13635049CategorySpindles / Knuckles 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 2012 Peterbilt 337 Rear Differential $750 USD Complete Rear Diff/Third Member, Spicer 3.90 Gear Ratio, Good Condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74247 MLS Number13635048CategoryDifferentials, 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 2012 Peterbilt 337 Interior Sun Visor $75 USD Driver Side Sun Visor, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74243 MLS Number13635044CategorySun Visors (Interior) 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 2012 Peterbilt 337 Instrument Panel Cluster $550 USD Instrument Cluster, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74242 MLS Number13635043CategoryInstrument Panel Clusters Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Peterbilt 337 Dashboard Assembly $750 USD Dash Assembly, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74241 MLS Number13635042CategoryDashboards 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 2012 Peterbilt 337 Steering Column $500 USD Steering Column Assembly, Good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74240 MLS Number13635041CategorySteering Columns 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 2012 Peterbilt 337 Air Dryer $250 USD Air Drier Assembly, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74238 MLS Number13635039CategoryAir Dryers 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 Peterbilt 337 Cab Assembly $6,500 USD Cab Assembly, Door to Door Wired for Paccar PX-6 Diesel A Automatic Transmission And Air Brake System Good Condition. Price will be Adjusted as parts are sold. Call DTI Trucks for more... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number74235 MLS Number13635035CategoryCabs Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Peterbilt 337 Left Door Mirror $175 USD Driver Side Mirror Assembly, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337SideDriverStock Number74234 MLS Number13635034CategoryDoor Mirrors Last Updated5/12/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2012 Peterbilt 337 Left Front Door Assembly $850 USD Driver Side Door Assembly, Side Mirrors Not Included But Available. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337SideDriverStock Number74233 MLS Number13635033CategoryDoor Assemblies, Front 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 Peterbilt 337 Engine Wiring Harness $1,000 USD Engine Wiring Harness, Good Condition Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number81270 MLS Number14311092CategoryEngine Wiring Harnesses Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2012 Peterbilt 337 Engine Wiring Harness $1,000 USD Engine Wiring Harness, Good Condition Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number81019 MLS Number14305804CategoryEngine Wiring Harnesses Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Peterbilt 337 Hub $500 USD Rear Hub, 10 Lug, Air Brake, in Good Condition. Call DTI Trucks for More Information and Shipping Quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number69156 MLS Number13293619CategoryHubs Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2012 Peterbilt 337 Blinker/Multifunction Turn Signal Switch $125 USD Blinker/Multifunction Switch In Good Condition, Call DTI Trucks for More Information and Shipping Quotes ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number68063 MLS Number13213463CategoryTurn Signal Switches Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2012 Peterbilt 337 Cooling Assembly $950 USD Cooling Assembly In Good Condition, Call DTI Trucks for More Information and Shipping Quotes ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number68062 MLS Number13213462CategoryCooling Assemblies (Rad., Cond., ATAAC) Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2012 Peterbilt 337 Charge Air Cooler (ATAAC) $450 USD Charge Air Cooler In Good Condition, Call DTI Trucks for More Information and Shipping Quotes ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number68061 MLS Number13213461CategoryIntercoolers & Charge Air Coolers Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2012 Peterbilt 337 A/C Condenser $125 USD Air Conditioner Condenser In Good Condition, Call DTI Trucks for More Information and Shipping Quotes ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number68060 MLS Number13213459CategoryA/C Condensers Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2012 Peterbilt 337 Radiator Shroud $250 USD Radiator Shroud In Good Condition, Call DTI Trucks for More Information and Shipping Quotes ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number68058 MLS Number13213456CategoryRadiator Shrouds Last Updated5/9/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info