5103837 T18A40 Turbocharger Replacement for Detroit Diesel Industrial
Aftermarket 5103837 T18A40 turbocharger for Detroit Diesel Industrial applications. Verify part number, engine code, and OEM reference numbers such as 407370-0005 before ordering. B2B volume pricing and worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
407370-0005 407370-0010 407370-10 407370-5 407370-5005 407370-5005S 407370-5010 407370-5010S 407370-9005 407370-9010 5144566Subtotal: US$ 699.00
Send an InquiryThis aftermarket 5103837 T18A40 turbocharger is a replacement unit for Detroit Diesel Industrial applications. Verify the part number, engine code, and OEM reference numbers such as 407370-0005 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 5103837
- Product Type: Turbocharger
- Turbo Model: T18A40
- Application Clue: Detroit Diesel Industrial
- Packing Dimensions: 34 x 34 x 38 cm
- Gross Weight: 28 kg
- Representative OEM Reference Numbers: 407370-0005, 407370-0010, 407370-5005, 407370-5010
These specifications help buyers verify the physical unit and match it against existing service records. Confirm the part number and model against your engine documentation before placing an order.
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 supplied application path serves as a reference clue for verification. Buyers should confirm the specific engine code and production year against their service records. Cross-check the unit against representative OEM reference numbers, including 407370-0005 and 407370-0010, to ensure the correct replacement application. Verify the part number 5103837 and turbo model T18A40 before ordering. If multiple OE numbers appear similar, confirm the exact configuration with technical fitment support to avoid selecting a nearby model.
Technical Notes
The T18A40 turbocharger is a fixed-geometry unit designed for industrial diesel applications. Unlike variable-geometry turbos, it uses a fixed turbine nozzle ring to manage exhaust gas flow. This configuration is typical for Detroit Diesel Industrial engines where steady-state efficiency is prioritized. Buyers should verify the specific nozzle ring diameter and compressor housing size against their service records. Technical fitment support is available to confirm the correct configuration for your engine application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 5103837 T18A40 turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Our team provides technical fitment support to help verify the part number, engine code, and OEM reference numbers such as 4073837 or 407370-0005 before you place an order. This service helps confirm the correct configuration for your Detroit Diesel Industrial application. Contact us for a quote or to review your specific service records.
Product FAQ
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 5103837, engine code, vehicle application, production year, and OEM reference numbers (e.g., 407370-0005, 407370-0010) before ordering. This is a reference application; confirm fitment with your specific unit.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
