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1876450 HE400WG HX40W Turbocharger Replacement for DAF PR Euro4
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1645001 3774516 3774521 4033909 4037483 4037484This 1876450 HE400WG HX40W turbocharger serves as an aftermarket replacement for DAF PR Euro4 trucks. Designed for fleet maintenance and repair shops, this unit supports OEM reference numbers 1645001 and 3774516. Verify part number, engine code, and vehicle application details before ordering to ensure correct fitment.
Key Specifications
This HE400WG HX40W turbocharger assembly is identified by part number 1876450. It serves as a replacement unit for DAF PR Euro4 truck applications. The package includes the complete turbocharger unit with standard mounting hardware. Gross weight is 16 kg, packed in a 26x30x33 cm carton for secure transit. Representative OEM reference numbers include 1645001, 3774516, 3774521, 4033909, 4037483, and 4037484. Use these numbers to cross-check your existing unit. Verify all specifications against your vehicle requirements before purchase.
Application & Compatibility
This HE400WG HX40W turbocharger is listed for DAF PR Euro4 truck applications. Use the provided OEM reference numbers to verify fitment against your existing unit. Common reference numbers include 1645001, 3774516, 3774521, 4033909, 4037483, and 4037484. Always confirm the part number 1876450, engine code, and vehicle model before ordering. Incorrect installation may cause damage. Contact our technical support team for fitment verification assistance.
Technical Notes
The HE400WG HX40W turbocharger assembly requires careful inspection before installation. Verify shaft end play and radial play tolerances to ensure smooth CHRA rotation without binding. Check the wastegate flapper valve for proper seating and free movement, which is critical for maintaining correct boost pressure in DAF PR Euro4 applications. Confirm the bypass port diameter in the turbine housing matches your specific engine configuration. These steps help prevent premature failure and ensure reliable replacement performance.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 1876450 HE400WG HX40W turbocharger. Worldwide shipping is available for this 16 kg unit, packed securely in a 26x30x33 cm carton. Our technical team provides fitment support to help verify OEM reference numbers and engine applications before ordering. Contact us for bulk order details and fast dispatch options for fleet maintenance needs.
Product FAQ
DAF 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 DAF.
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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.
