21398421 HE551VE Turbocharger Replacement for Volvo MD11 Trucks
Aftermarket HE551VE turbocharger, part number 21398421, for Volvo MD11 truck applications. Verify engine code and OEM reference numbers 21647112 or 3767730 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
21647112 3767730 3767736 4031004This aftermarket HE551VE turbocharger, part number 21398421, serves as a replacement unit for Volvo MD11 truck applications. It is listed for reference against OEM numbers 21647112, 3767730, 3767736, and 4031004. Buyers should verify engine code, vehicle application, and turbo configuration before ordering to ensure correct fitment.
Key Specifications
- Part Number: 21398421
- Turbo Model: HE551VE
- Product Type: Complete Turbocharger
- Application Clue: Volvo MD11 engine
- OEM Reference Numbers: 21647112, 3767730, 3767736, 4031004
These specifications help B2B buyers and repair shops verify the correct replacement unit for their specific Volvo truck fleet. Cross-checking these data points against the existing installation ensures the correct part is ordered for the MD11 application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- VOLVO > VOLVO TRUCK > VOLVO MD11
This HE551VE turbocharger is listed for Volvo MD11 truck applications. It is associated with OEM reference numbers 21647112, 3767730, 3767736, and 4031004. These references serve as verification clues for B2B buyers and repair shops. Before ordering, confirm the engine code, vehicle model, and production year against your specific fleet data. Verify that the turbo configuration matches the existing installation to ensure the correct replacement unit is selected for the MD11 application.
Technical Notes
The HE551VE turbocharger is a complete replacement unit for Volvo MD11 truck applications. Buyers should verify the specific turbo configuration and installation requirements against their existing setup. Confirm that the exhaust downpipe flange, oil feed line restrictor, and oil return line drain angle match the original installation specifications. Technical fitment support is available to assist with these verification steps before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 21398421 HE551VE turbocharger. Technical fitment support is available to assist with verifying engine code MD11, vehicle application, and OEM reference numbers such as 21647112 or 3767730 before ordering. Contact our team to confirm specific installation requirements and secure replacement reliability for your fleet.
For fleet maintenance teams and distributors, maintaining accurate stock planning for the 21398421 HE551VE turbocharger requires reference checking your current inventory against the four supplied OEM reference numbers. This verification step helps prevent mis-shipments and ensures that the specific turbo configuration matches the MD11 engine requirements. LeadTurbo provides technical fitment support to assist with these checks, allowing B2B buyers to confirm installation details such as oil line restrictions and drain angles before finalizing orders. Volume pricing and worldwide shipping options are available to support efficient parts management for repair shops and fleet operators.
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.
Compatibility Verify part number 21398421, engine code MD11, vehicle application, production year, and OEM reference numbers 21647112, 3767730, 3767736, or 4031004 before ordering. Confirm turbo configuration and installation requirements with technical support.
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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.
