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3781311 HX50W Turbocharger Replacement
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3781312 3786515 HG1500119557This aftermarket replacement turbocharger is designed for applications requiring part number 3781311, specifically the HX50W model. It serves as an aftermarket replacement option for units referenced by OEM numbers 3781312, 3786515, and HG1500119557. Buyers should verify engine specifications and vehicle application details before ordering to ensure correct fitment.
Key Specifications
This HX50W turbocharger assembly is identified by part number 3781311. It serves as an aftermarket replacement for units referenced by OEM numbers 3781312, 3786515, and HG1500119557. Key specifications include the HX50W model designation and standard turbocharger configuration. Buyers should verify these details against their existing unit to ensure correct identification. No specific gross weight or packing dimensions are provided in the current data set. Confirm all physical attributes before finalizing your order.
Application & Compatibility
This HX50W turbocharger is listed for replacement applications associated with part number 3781311. It serves as a reference unit for OEM numbers 3781312, 3786515, and HG1500119557. These references help identify the correct assembly for your specific engine or vehicle. Always verify the physical configuration of your existing unit against this model. Confirm that flange patterns, oil line connections, and actuator types match your requirements. Do not assume universal fitment based on part numbers alone. Contact our technical support team with your VIN or casting numbers for precise verification before ordering.
Technical Notes
The HX50W turbocharger assembly is designed for heavy-duty diesel applications requiring robust airflow management. This unit features a standard turbocharger configuration suitable for replacement in engines referencing part number 3781311. Buyers should inspect the physical condition of the turbine and compressor wheels upon receipt. Verify that oil line connections and flange patterns match your existing setup. Technical support is available to assist with configuration questions before finalizing your order.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 3781311 HX50W turbocharger replacement. Worldwide shipping is available for distributors, repair shops, and fleet parts buyers. Our technical team provides fitment support to help verify OEM reference numbers like 3781312 and 3786515. Contact us to confirm specifications and secure competitive rates for your order.
Product FAQ
OTHER 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 OTHER.
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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.
