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5103875 T18A40 Turbocharger for Detroit Diesel Industrial

5103875 T18A40 turbocharger for Detroit Diesel Industrial applications. Aftermarket replacement unit. Verify part number, engine, and OEM references before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 5103875 Models T18A40 Weight 28.00 kg Packing 34*34*38
Cross Reference 407370-0001
Show more cross references 407370-0001 407370-0006 407370-1 407370-5001 407370-5001S 407370-5006 407370-5006S 407370-6 407370-9001 407370-9006 5142193 R5142193
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 5103875 T18A40 turbocharger is an aftermarket replacement unit for Detroit Diesel Industrial applications. This complete turbo assembly is listed for reference against OEM numbers such as 407370-0001 and 5142193. Verify your specific engine code, vehicle application, and production year before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 5103875
  • Product Type: Complete Turbocharger Assembly
  • Turbo Model: T18A40
  • Application Clue: Detroit Diesel Industrial
  • Packing Dimensions: 34 x 34 x 38 cm
  • Gross Weight: 28 kg
  • OEM Reference Numbers: 407370-0001, 407370-0006, 5142193, and 12 total references
  • Image Availability: Not currently available

These specifications help buyers verify the physical unit against their maintenance records. Cross-check the part number 5103875 and model T18A40 against your engine documentation to confirm the correct replacement application.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • DETROIT-DIESEL > DETROIT-DIESEL INDUSTRIAL

This T18A40 turbocharger is listed for Detroit Diesel Industrial applications. The unit is associated with OEM reference numbers including 407370-0001, 407370-0006, and 5142193. These references serve as verification clues for buyers cross-checking their maintenance records.

  • Application Clue: Detroit Diesel Industrial
  • Reference Numbers: 407370-0001, 407370-0006, 5142193
  • Verification Step: Confirm engine code and production year

Buyers should verify the specific engine model and application path before ordering. Technical fitment support is available to assist with part number confirmation and application matching.

Technical Notes

The T18A40 is a fixed-geometry turbocharger design. This section does not confirm specific internal configurations such as VNT, variable geometry, or oil-cooling systems, as these details are not supplied in the input data. Buyers should verify the specific turbo configuration required for their Detroit Diesel Industrial engine. Cross-reference the physical unit against maintenance records to ensure the replacement matches the supplied reference details.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 5103875 T18A40 turbocharger. Technical fitment support is available to assist with part number confirmation, OEM reference verification, and application matching. Buyers can request quotes for bulk orders or single units. Verify your specific engine code and production year before placing an order to ensure the correct replacement application.

Product FAQ

Representative OEM references include 407370-0001, 407370-0006, and 5142193. Verify these against your specific engine and application before ordering.

Inspect oil supply and return lines for blockages, leaks, or contamination. Ensure the oil system is clean and the correct oil grade is used to support stable operation.

Check the intake and exhaust manifolds for debris or carbon buildup. Clean the mating surfaces and ensure no foreign objects can enter the turbocharger during installation.

Monitor for unusual noises, smoke, or leaks. Record oil pressure and boost pressure readings to confirm the new 5103875 unit is operating within expected parameters.

DETROIT-DIESEL and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by DETROIT-DIESEL.

Compatibility Verify part number 5103875, engine code, vehicle application, production year, and OEM reference numbers such as 407370-0001 or 5142193 before ordering. Confirm turbo configuration and fitment with your technical team.

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Frequently Asked Questions

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OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

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Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

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