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21589237 HE500WG Turbocharger Replacement for Volvo MD11 Marine
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3777196 3777256 3788670 3788670DThis aftermarket 21589237 HE500WG turbocharger serves as a replacement unit for Volvo MD11 Tier 3 marine engines. Designed for 600-700HP applications, it supports OEM reference numbers 3777196 and 3777256. Verify your specific engine configuration and actuator type before ordering to ensure correct fitment.
Key Specifications
This HE500WG turbocharger assembly is identified by part number 21589237. It serves as a replacement unit for Volvo MD11 Tier 3 marine engines. The unit supports OEM reference numbers 3777196, 3777256, 3788670, and 3788670D for verification purposes. Packing dimensions are 34x34x38 cm with a gross weight of 36 kg. These specifications assist logistics planning for B2B orders. Verify the turbo model and engine configuration against your existing unit before purchase to ensure correct application match.
Application & Compatibility
This HE500WG turbocharger is listed for Volvo MD11 Tier 3 marine engines producing 600-700HP. It serves as a replacement application for units identified by OEM reference numbers 3777196, 3777256, 3788670, and 3788670D. These references help confirm fitment but do not confirm universal compatibility. Always verify your specific engine serial number, turbo model, and actuator configuration against the original unit before ordering. Incorrect installation may cause engine damage. Contact technical support to confirm details for your specific vessel application.
Technical Notes
This HE500WG turbocharger assembly is designed for high-output marine applications. Buyers should verify the compressor and turbine housing orientation matches the original unit. Check oil inlet and outlet port sizes to ensure proper lubrication flow. Inspect the exhaust manifold flange bolt pattern for alignment. Confirm that the actuator mounting bracket and related hardware position correspond to your engine control requirements. Matching these physical dimensions prevents installation issues and ensures stable operation in Volvo MD11 Tier 3 marine engine setups.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 21589237 HE500WG turbocharger. Worldwide shipping is available for this 36 kg unit, packed in 34x34x38 cm cartons. Technical fitment support helps verify OEM reference numbers 3777196 and 3777256 against your Volvo MD11 engine. Contact our team to confirm actuator specifications and related electrical detail types before placing bulk orders. We assist repair shops and distributors in identifying correct replacement applications for marine engine rebuilds.
Product FAQ
VOLVO 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 VOLVO.
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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.
