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4051184 HX40W Turbocharger Replacement for DCEC C245 Trucks
Aftermarket 4051184 HX40W turbocharger for DCEC C245 and C260 engines. Reference application includes Dongfeng trucks. Verify part number, engine code, and OEM references 3775889/4051185 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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3775889 3783076 3783078 4033408 4051185 4051350 4051351 4051367 4051368Subtotal: US$ 168.00
Send an InquiryThe 4051184 HX40W turbocharger is an aftermarket replacement unit designed for DCEC C245 and C260 engines found in DCEC and Dongfeng trucks. This assembly supports fleet maintenance and repair operations, with reference applications including Hitachi excavators equipped with Dongfeng Cummins C245 powertrains. Verify part number, engine code, and OEM reference numbers such as 3775889 or 4051185 before ordering to ensure correct fitment for your specific application.
Key Specifications
- Part Number: 4051184
- Turbo Model: HX40W
- Product Type: Complete Turbocharger Assembly
- Gross Weight: 16 kg
- Packing Dimensions: 26 x 30 x 33 cm
- OEM Reference Numbers: 3775889, 3783076, 3783078, 4033408, 4051185, 4051350, 4051351, 4051367, 4051368
- Image Availability: High-resolution studio photography available for visual verification of housing configuration and flange orientation.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- DCEC > DCEC TRUCK > DCEC C245
- DCEC > DCEC TRUCK > DCEC C260
- DONGFENG > Dongfeng Truck > DCEC C245
- DONGFENG > Dongfeng Truck > Dongfeng Cummins C245
- HITACHI > Hitachi Excavator > Dongfeng Cummins C245
This HX40W assembly is listed for DCEC C245 and C260 engines, with reference applications including Dongfeng trucks and Hitachi excavators. Verify the part number 4051184, engine code, and OEM reference numbers such as 3775889 or 4051185 against your existing unit before ordering.
- DCEC Truck: DCEC C245, DCEC C260
- Dongfeng Truck: DCEC C245, Dongfeng Cummins C245
- Hitachi Excavator: Dongfeng Cummins C245
Confirm flange orientation and mounting details match your application. Technical fitment support is available to assist with verification.
Technical Notes
The HX40W turbocharger features a central bearing housing connecting the silver compressor and dark turbine housings. Visible components include a rectangular turbine outlet flange with four bolt holes and a cylindrical compressor outlet pipe. A small brass fitting and actuator component are attached to the compressor housing. Buyers should verify the compressor wheel nut tightening torque and thread direction during installation. Confirm shaft end play and radial play tolerances using a dial indicator to ensure the CHRA is within operational limits. Inspect the wastegate flapper valve for proper seating and free movement to prevent boost pressure issues.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 4051184 HX40W turbocharger. Worldwide shipping is available for this 16 kg unit, packed in 26 x 30 x 33 cm dimensions. Technical fitment support is provided to verify engine codes such as DCEC C245 and OEM references like 3775889 before dispatch. Contact our team to confirm application details and secure wholesale terms for fleet or rebuild operations.
Product FAQ
DCEC 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 DCEC.
Compatibility Verify part number 4051184, engine code (C245/C260), vehicle application, and OEM reference numbers such as 3775889 or 4051185 before ordering. This is an aftermarket replacement application; confirm fitment against your specific unit.
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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.
