Rotomaster
Remanufactured Turbocharger

Rotomaster A8370103R Turbocharger

Brand Rotomaster A8370103R
Bearing Type Journal
E-Waste No
Material Steel; Aluminum
Mounting Bracket Included No
Mounting Hardware Included No
Package Contents Turbocharger; Gasket; O-rings; Syringe; Instruction Sheet
Product Condition Remanufactured
Troubleshooting Tip A decrease in engine power may be your first indication your turbocharger is damaged or has failed.
Troubleshooting Tip Any nicks, scratches, or chips on either wheel are evidence foreign object damage caused by contaminants entering the airflow to or from the engine.
Troubleshooting Tip Axial end play of the wheels and shaft in and out greater than the thickness of a sheet of paper indicates a worn thrust bearing due to excessive exhaust backpressure.
Troubleshooting Tip Before a failed turbocharger is replaced the original cause of failure must be diagnosed and corrected to protect the new installation.
Troubleshooting Tip Common signs of wear indicating replacement may be required:
Troubleshooting Tip Worn engines with excessive blow by will result in crankcase pressurization, leading to oil leaking from the turbochargers internal seals. This may result in oil deposits in the intake manifold or smoke in the exhaust. This is not necessarily a sign of a failed turbocharger, but rather a sign that the engine needs to be rebuilt or replaced.
Turbocharger Cooling Method Oil
Wastegate Actuator Included No
Product line Remanufactured Turbocharger
Fits Ford · 11 vehicles

Remanufactured direct replacement. Designed and tested for OE fit and performance.

Journal bearing design. Supports smooth operation in a remanufactured turbocharger.

Steel and aluminum construction. Built with durable materials for demanding airflow.

Cross-references Ford 4C3Z6K682CBRM and Ford 5C3Z6K682CCRM for the same application. See all 2.

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Order total $904.76
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Free returns within 60 days if it doesn't fit when fitment is verified.

Remanufactured Turbocharger for Ford Super Duty

Restore boost response and engine efficiency with the Rotomaster remanufactured turbocharger, part number A8370103R. This direct-replacement unit is built for 2005-2007 Ford E-350 Super Duty, E-350 Club Wagon, Excursion, F-250 Super Duty, and F-350 Super Duty applications, with OE fit and performance targets.

Rotomaster remanufactured turbochargers are engineered for drivers who need a replacement turbocharger that matches factory specifications while supporting fuel efficiency and dependable operation. The A8370103R is a journal-bearing, oil-cooled turbocharger supplied as a remanufactured assembly for Ford diesel applications.

Key Features

  • Journal-bearing turbocharger with oil cooling
  • Remanufactured direct replacement for OE-style fitment
  • 100% of rotating, journal, and thrust bearings and seals are replaced
  • Mating surfaces and passages are renewed as required during remanufacturing
  • Wheels, shafts, and bores are measured to controlled go/no-go tolerances
  • Includes gasket, O-rings, pre-lube syringe, and instruction sheet
  • Meets or exceeds OE performance targets

Product Details

Rotomaster’s remanufactured turbocharger line focuses on restoring factory-style performance for a wide range of automotive applications. For this Ford Super Duty turbocharger, the remanufacturing process replaces critical wear components, checks dimensional tolerances, and renews internal passages to support stable boost delivery and long service life. If you are searching for a remanufactured turbocharger for 2006-2007 Ford F-250 Super Duty or a replacement turbocharger for 2005 Ford Excursion, A8370103R is built for direct replacement service.

This part cross-references Ford 4C3Z6K682CBRM and 5C3Z6K682CCRM for the same application.

Common Problems This Part Can Address

  • Loss of engine power or slow turbo response
  • Oil leakage from worn internal seals
  • Excess shaft play from thrust bearing wear
  • Foreign object damage to compressor or turbine wheels
  • Boost issues caused by contaminated or oil-starved turbo components

Installation Notes and Tips

Before installing A8370103R, diagnose and correct the original cause of turbo failure. Change the engine oil and filter, clean the air and exhaust system, and replace the air filter if contamination is present. Follow the included installation guide, and use the supplied pre-lube syringe during installation to protect internal components. Allow the engine to cool before shutdown to reduce the risk of oil coking in the turbocharger.

Fits 2006-2007 Ford E-350 Super Duty, N/A. Fits 2006-2007 Ford F-250 Super Duty, N/A. Fits 2006-2007 Ford F-350 Super Duty, N/A. Fits 2005 Ford E-350 Club Wagon, N/A. Fits 2005 Ford E-350 Super Duty, N/A. Fits 2005 Ford Excursion, N/A. Fits 2005 Ford F-250 Super Duty, N/A. Fits 2005 Ford F-350 Super Duty, N/A.

Quality Assurance

Rotomaster designs and tests each remanufactured turbocharger to meet OE fit and performance expectations and to comply with federal emissions regulations. The brand’s remanufacturing process includes renewed bearings, seals, and controlled inspection of rotating components to support consistent operation in Ford E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty applications.

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2007FordE-350 Super Duty6.0LV8N/AChange engine oil and filter, follow installation guide for best turbocharger performance and warranty compliance.; Remanufactured Turbocharger
2007FordF-250 Super Duty6.0LV8N/AChange engine oil and filter, follow installation guide for best turbocharger performance and warranty compliance.; Remanufactured Turbocharger
2007FordF-350 Super Duty6.0LV8N/AChange engine oil and filter, follow installation guide for best turbocharger performance and warranty compliance.; Remanufactured Turbocharger
2006FordE-350 Super Duty6.0LV8N/AChange engine oil and filter, follow installation guide for best turbocharger performance and warranty compliance.; Remanufactured Turbocharger
2006FordF-250 Super Duty6.0LV8N/AChange engine oil and filter, follow installation guide for best turbocharger performance and warranty compliance.; Remanufactured Turbocharger
2006FordF-350 Super Duty6.0LV8N/AChange engine oil and filter, follow installation guide for best turbocharger performance and warranty compliance.; Remanufactured Turbocharger
2005FordE-350 Club Wagon6.0LV8N/AFor proper turbocharger function, change engine oil and filter from 11/04/2004, refer to installation guide in box, failure to follow voids warranty.; Remanufactured Turbocharger
2005FordE-350 Super Duty6.0LV8N/AFor proper turbocharger function, change engine oil and filter from 11/04/2004, refer to installation guide in box, failure to follow voids warranty.; Remanufactured Turbocharger
2005FordExcursion6.0LV8N/AFor proper turbocharger function, change engine oil and filter from 11/04/2004, refer to installation guide in box, failure to follow voids warranty.; Remanufactured Turbocharger
2005FordF-250 Super Duty6.0LV8N/AFor proper turbocharger function, change engine oil and filter from 11/04/2004, refer to installation guide in box, failure to follow voids warranty.; Remanufactured Turbocharger
2005FordF-350 Super Duty6.0LV8N/AFor proper turbocharger function, change engine oil and filter from 11/04/2004, refer to installation guide in box, failure to follow voids warranty.; Remanufactured Turbocharger
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Ford — 4C3Z6K682CBRMFord — 5C3Z6K682CCRM