407370-5008 T18A40 Turbocharger for Detroit Diesel 16V149T
Aftermarket 407370-5008 T18A40 turbocharger for Detroit Diesel 16V149T applications. Verify part number, engine code, and OEM reference numbers before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
407370-0003 407370-0008 407370-3 407370-5003 407370-5003S 407370-5008S 407370-8 407370-9003 407370-9008 5103839 5143441Subtotal: US$ 680.00
Send an InquiryThis aftermarket 407370-5008 T18A40 turbocharger is a replacement unit for Detroit Diesel 16V149T engine applications. It serves as a direct alternative for buyers verifying fitment against OEM reference numbers such as 407370-0003 and 5103839. Confirm your specific engine code and production year before ordering to ensure the correct T18A40 configuration.
Key Specifications
- Part Number: 407370-5008
- Product Type: Turbocharger
- Turbo Model: T18A40
- Application Clue: Detroit Diesel 16V149T
- Packing Dimensions: 34*34*38 cm
- Gross Weight: 28 kg
- Representative OEM References: 407370-0003, 407370-0008, 5103839, 5143441
These specifications help buyers verify the physical unit against their existing parts or service records. Cross-check 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 16V149T
This turbocharger is listed for Detroit Diesel 16V149T engine applications. It is associated with OEM reference numbers including 407370-0003, 407370-0008, and 5103839. These references serve as verification clues for buyers checking their existing parts or service records. Do not assume fitment based on similar part numbers alone. Verify the specific engine code, production year, and turbo configuration against your unit before ordering. If your label shows a different OE number, cross-check it against the full list of 11 associated references to confirm the correct T18A40 variant.
Technical Notes
The T18A40 turbocharger is a fixed-geometry unit designed for heavy-duty diesel applications. It operates without variable turbine geometry, relying on a fixed nozzle ring to manage exhaust flow. This configuration is typical for Detroit Diesel 16V149T engines, where stable boost pressure is required for consistent torque delivery. Buyers should verify that the turbo model matches their specific engine requirements, as T18A40 units differ from variable-geometry alternatives in both design and performance characteristics. Confirm the part number 407370-5008 and associated OEM references against your service records to ensure the correct unit is selected for your application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 407370-5008 T18A40 turbocharger. Worldwide shipping is available for orders of this Detroit Diesel 16V149T replacement unit. Our team provides technical fitment support to help verify part numbers, engine codes, and OEM reference numbers before shipment. Contact us for a quote based on your required quantity and destination.
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 407370-5008, engine code 16V149T, vehicle application, production year, and OEM reference numbers such as 407370-0003 or 5103839 before ordering. Confirm turbo configuration matches 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.
