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5337-710-0003 K37-4363R 23 21 Turbocharger Core for MTU 6V396
Aftermarket replacement core 5337-710-0003 for K37-4363R 23 21. Reference application for MTU 6V396 03 857HP and 6V396TC-TB. Verify part number and engine before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 158.00
Send an InquiryThis is an aftermarket replacement core, part number 5337-710-0003, for the K37-4363R 23 21 turbocharger model. It serves as a reference application for Rolls-Royce MTU Marine MTU 6V396 03 857HP and MTU 6V396TC-TB engines. Verify the part number and OEM reference 53377100003 against your specific engine documentation before ordering.
Key Specifications
- Part Number: 5337-710-0003
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: K37-4363R 23 21
- Gross Weight: 6 kg
- Representative OEM Reference: 53377100003
- Application Clues: Rolls-Royce MTU Marine MTU 6V396 03 857HP; MTU 6V396TC-TB
- Image Availability: High-resolution studio photography showing front, top, and bottom 45-degree views of the machined housing and wheel assembly.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- ROLLS-ROYCE > ROLLS-ROYCE MTU MARINE > MTU 6V396 03 857HP
- MTU > 6V396TC-TB
This core is listed for Rolls-Royce MTU Marine MTU 6V396 03 857HP and MTU 6V396TC-TB applications. These paths serve as reference clues for buyers to verify fitment against their specific engine documentation. The representative OEM reference 53377100003 helps confirm the correct part number 5337-710-0003 for this K37-4363R 23 21 configuration. Because marine engine setups can vary by production year and turbo configuration, cross-check the part number, engine code, and OEM reference before ordering. If your application differs from these listed paths, contact our technical team for fitment support to ensure the replacement core matches your specific unit.
Technical Notes
The K37-4363R 23 21 core assembly features a central cylindrical housing with machined metallic surfaces. Visible components include a silver compressor wheel with curved blades and a dark-colored turbine wheel. The compressor cover displays radial support ribs, while hexagonal nuts secure the shafts at both ends. Two threaded holes are visible on the cast metal housing section. These visual details support physical inspection during pre-shipment checks. Buyers should verify the part number 5337-710-0003 and OEM reference 53377100003 against their specific MTU 6V396 engine documentation to confirm the correct configuration for their marine application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for this 5337-710-0003 core. Worldwide shipping is available for this 6 kg assembly. Our technical team provides fitment support to verify the K37-4363R 23 21 configuration against your MTU 6V396 engine documentation. Use the OEM reference 53377100003 to confirm the correct part number before placing an order. This service helps ensure the replacement core matches your specific marine application.
Product FAQ
ROLLS-ROYCE 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 ROLLS-ROYCE.
Compatibility Verify part number 5337-710-0003, engine code MTU 6V396, and OEM reference 53377100003 before ordering. Confirm turbo configuration and production year for your specific application.
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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.
