409300-0018 TO4B27 Turbocharger Replacement OM352A
409300-0018 TO4B27 turbocharger for Mercedes-Benz OM352A trucks. Aftermarket replacement application. Verify engine, vehicle, and OEM reference numbers before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
3520964699 409300-18 409300-5018The 409300-0018 TO4B27 turbocharger is an aftermarket replacement unit designed for Mercedes-Benz OM352A truck applications. This assembly serves as an aftermarket replacement application for vehicles referencing OEM numbers such as 3520964699, 409300-18, and 409300-5018. Buyers should verify engine code, vehicle model, and production year against these reference numbers before ordering to ensure correct fitment for their specific fleet or repair project.
Key Specifications
- Part Number: 409300-0018
- Product Type: Turbocharger
- Turbo Model: TO4B27
- Application Clue: Mercedes-Benz OM352A
- Packing Dimensions: 21*23*26 cm
- Gross Weight: 10 kg
- Representative OEM Reference Numbers: 3520964699, 409300-18, 409300-5018
These specifications help buyers identify the correct unit for their repair or replacement project. Verify the part number and engine code against your vehicle records before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MERCEDES-BENZ > MERCEDES-BENZ TRUCKS > BENZ OM352A
- MERCEDES-BENZ > MERCEDES-BENZ NG-73 OM352A 5.7LD 1981-
- MERCEDES-BENZ > MERCEDES-BENZ TRUCK
This TO4B27 turbocharger is listed for Mercedes-Benz truck applications featuring the OM352A engine. Application clues include the NG-73 model and general truck series. Buyers should treat these paths as reference data for verification rather than confirmed fitment.
- Reference Application: Mercedes-Benz Trucks OM352A
- Specific Model Clue: NG-73 OM352A 5.7LD (1981-)
- General Application: Mercedes-Benz Truck
- Verification Step: Confirm engine code and production year against OEM reference 3520964699
Always verify the part number 409300-0018 and specific vehicle details before ordering to ensure the correct replacement unit is selected for your fleet or repair project.
Technical Notes
The TO4B27 turbocharger is a fixed-geometry unit designed for heavy-duty diesel applications. This configuration typically utilizes a single turbine and compressor wheel setup, optimized for steady-state efficiency in truck engines. Buyers should verify the specific turbine housing and compressor housing dimensions against their existing unit to ensure correct airflow characteristics. When transferring components, inspect the nozzle ring and bearing housing for wear or damage. Confirm that the actuator spring and related hardware mechanism operate smoothly before installation. These checks help maintain stable operation and prevent premature failure in the OM352A engine environment.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 409300-0018 TO4B27 turbocharger. Technical fitment support is available to help verify engine code OM352A, vehicle application, and OEM reference numbers such as 3520964699 before ordering. This service helps confirm the correct replacement unit for your specific Mercedes-Benz truck project. Contact our team with your part number and vehicle details to receive accurate supply information and shipping options.
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.
Compatibility Verify part number 409300-0018, engine code OM352A, vehicle application, production year, and OEM reference numbers such as 3520964699 before ordering. Confirm turbo configuration and fitment 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.
