View 2 Photos View 0 Videos 2012 Peterbilt 337 Cooling Assembly $750 USD used cooling pack from peterbilt 337 paccar engine ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2012Stock Number3808932 MLS Number11227506CategoryCooling Assemblies (Rad., Cond., ATAAC) Last Updated2/19/2022 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2012 Peterbilt 337 Cab Assembly $7,500 USD used peterbilt cab for 337 wired for paccar, comes complete with interior and wiring doors ect this has the standard unibilt large hole for sleeper in back, Air/Hydraulic: Air/Hydraulic,... ConditionUsedEngine ModelPaccar MXFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2012Stock Number3808930 MLS Number11227504CategoryCabs Last Updated8/30/2023 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Peterbilt 337 Battery Box $250 USD Complete Battery Box, Good Condition, Call For More Information And Shipping Quote ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number44001 MLS Number11028505CategoryBattery Boxes / Trays Last Updated9/21/2021 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2015 Peterbilt 337 Rear Differential $1,000 USD Complete Rear Differential Assembly, 5.57 Gear Ratio, Good Condition, Call For More Information And Shipping Quote ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number43994 MLS Number11028498CategoryDifferentials, Rear Last Updated9/21/2021 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Peterbilt 337 Rear Axle Assembly $1,750 USD Complete Rear Axle Assembly, 5.57 Gear Ratio, Good Condition, Call For More Information And Shipping Quote ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number43993 MLS Number11028497CategoryAxle Assemblies, Rear Last Updated9/21/2021 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Peterbilt 337 Air Tank $150 USD Complete Air Tanks, Price Per Tank, Good Condition, Call For More Information And Shipping Quote Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number43989 MLS Number11028493CategoryAir Tanks Last Updated9/21/2021 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 A/C Compressor Newly Listed Contact for price A/C Compressor, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80679 MLS Number14296051CategoryA/C Compressors Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Engine Wiring Harness Newly Listed Contact for price Engine Wiring Harness, Good Condition Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80678 MLS Number14296050CategoryEngine Wiring Harnesses Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Starter Newly Listed Contact for price Starter Motor, good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80677 MLS Number14296049CategoryStarter Motors Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Alternator Newly Listed Contact for price Alternator, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80676 MLS Number14296047CategoryAlternators Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Steering Pump Newly Listed Contact for price 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 Number80675 MLS Number14296046CategorySteering Pumps Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Power Brake Booster Newly Listed Contact for price Power Brake Booster, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80674 MLS Number14296045CategoryPower Brake Boosters Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Air Compressor Newly Listed Contact for price Air Compressor, good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80673 MLS Number14296044CategoryEngine Air Compressors Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Fuel Injection Pump Newly Listed Contact for price Fuel Injection Pump, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80670 MLS Number14296043CategoryFuel Injection Pumps Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Valve Cover Newly Listed Contact for price Engine Valve Covers, Good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80669 MLS Number14296042CategoryValve Covers Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Intake Manifold Newly Listed Contact for price Intake Manifold, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80668 MLS Number14296041CategoryIntake Manifolds Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Exhaust Manifold Newly Listed Contact for price Exhaust Manifold, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80667 MLS Number14296039CategoryExhaust Manifolds Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Fan Clutch Newly Listed Contact for price Cooling Fan Clutch, Good condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80666 MLS Number14296038CategoryFan Clutches Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Fan Blade Newly Listed Contact for price Cooling Fan Blade, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80665 MLS Number14296037CategoryFan Blades Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Fuel Injector Newly Listed Contact for price Fuel Injectors, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80664 MLS Number14296036CategoryFuel Injectors Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Turbocharger / Supercharger Newly Listed Contact for price Turbocharger Assembly, Good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80663 MLS Number14296035CategoryTurbochargers / Superchargers Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Air Cleaner / Air Filter Housing Newly Listed Contact for price Engine Intake Air Box Assembly, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80662 MLS Number14296034CategoryAir Cleaners / Air Filter Housings Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Engine Oil Cooler Newly Listed Contact for price Engine Oil Cooler, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80661 MLS Number14296033CategoryEngine Oil Coolers Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Engine Oil Pump Newly Listed Contact for price Oil Pump, Good Condition, Call DTI Trucks For more information and a shipping quote ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80660 MLS Number14296032CategoryEngine Oil Pumps Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 337 Engine Oil Pan Newly Listed Contact for price Engine Oil Pan, Good condition, Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80659 MLS Number14296031CategoryEngine Oil Pans Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info