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409300-5022 TO4B27 Turbocharger Replacement for Mercedes-Benz OM352A
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409300-0022 409300-22This LeadTurbo 409300-5022 TO4B27 turbocharger serves as an aftermarket replacement for Mercedes-Benz trucks equipped with the OM352A engine. Designed for commercial fleet maintenance, this unit references OEM numbers 409300-0022 and 409300-22 to assist buyers in verifying fitment before ordering.
Key Specifications
This section outlines the core identification details for the 409300-5022 TO4B27 turbocharger. Use these specifications to cross-reference your existing unit and confirm the correct replacement part.
- Part Number: 409300-5022
- Product Type: Turbocharger
- Turbo Model: TO4B27
- OEM Reference Numbers: 409300-0022, 409300-22
- Application Clue: Mercedes-Benz OM352A engine
Verify that the housing dimensions, flange bolt patterns, and shaft orientation match your original equipment. These reference numbers help confirm the correct unit for your specific vehicle application.
Application & Compatibility
This TO4B27 turbocharger is listed for Mercedes-Benz trucks equipped with the OM352A engine. Buyers should verify the part number 409300-5022 against their existing unit to ensure correct application. Cross-reference OEM numbers 409300-0022 and 409300-22 to confirm fitment details. Always check housing dimensions and flange patterns before ordering to avoid installation issues. This replacement application supports fleet maintenance needs for specific truck models.
Technical Notes
The TO4B27 turbocharger assembly requires careful inspection of internal components before installation. Verify that the compressor and turbine wheels rotate freely without rubbing against the housing. Check the shaft for excessive axial or radial play, which may indicate worn bearings. Ensure all oil passages are clear to prevent lubrication starvation. Inspect the actuator related hardware for smooth operation and correct boost control response. Confirm that gasket surfaces are clean and undamaged to maintain proper sealing. Replace any damaged seals or O-rings during reassembly to prevent oil leaks.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 409300-5022 TO4B27 turbocharger. Worldwide shipping is available for fleet parts distributors and repair shops. Our team provides technical fitment support to help verify OEM reference numbers 409300-0022 and 409300-22. Contact us to confirm application details for Mercedes-Benz OM352A trucks before placing your order.
Product FAQ
MERCEDES-BENZ 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 MERCEDES-BENZ.
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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.
