743649-0055 GTA2259VK Turbocharger Core for Mercedes-Benz OM642
Aftermarket replacement core 743649-0055 for GTA2259VK turbochargers. Reference application: Mercedes-Benz E-Klasse 280 CDI (W211) with OM642 DE 30 LA RED engine. Verify part number and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket replacement core, part number 743649-0055, is designed for the GTA2259VK turbocharger used in the Mercedes-Benz OM642 DE 30 LA RED engine. It serves as a reference application for the Mercedes-Benz E-Klasse 280 CDI (W211) 190HP V6, allowing repair shops to verify fitment against their specific vehicle data before ordering.
Key Specifications
- Part Number: 743649-0055
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: GTA2259VK
- Engine Application: Mercedes-Benz OM642 DE 30 LA RED (V6, 190HP)
- Vehicle Reference: Mercedes-Benz E-Klasse 280 CDI (W211)
- OEM Reference Numbers: None listed in current data; verify against your specific vehicle VIN or existing turbo markings.
- Packing & Weight: Not specified in supplied data; confirm shipping dimensions and gross weight with LeadTurbo before dispatch.
- Image Availability: No product image currently available for this listing.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MERCEDES-BENZ > MERCEDES-BENZ PKW E-KLASSE 280 CDI (W211) > MERCEDES-BENZ OM642 DE 30 LA RED (V6) 190HP
This core is listed for the Mercedes-Benz E-Klasse 280 CDI (W211) equipped with the OM642 DE 30 LA RED engine. It serves as a replacement application for the GTA2259VK turbocharger. Buyers should verify the part number 743649-0055 against their specific vehicle data and existing turbo markings. Since no OEM reference numbers are provided in the current data, confirm fitment using the engine code and vehicle model before ordering. This reference application helps repair shops identify the correct core for their rebuild or replacement needs.
Technical Notes
The GTA2259VK core is a balanced CHRA assembly containing the compressor and turbine wheels mounted on a bearing housing. For the OM642 DE 30 LA RED engine, verify that the compressor and turbine wheel dimensions match your existing turbocharger to ensure stable operation. Since no specific material grades or testing data are provided in the current listing, confirm the core's balance status and pre-shipment inspection results with LeadTurbo. This verification step helps ensure the replacement core meets the flow and pressure requirements of the 190HP V6 application.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 743649-0055 GTA2259VK core. Technical fitment support is available to help verify the part number against your specific Mercedes-Benz OM642 DE 30 LA RED engine data. Worldwide shipping is available for this aftermarket replacement core. For faster quotations, include the turbo model, engine code, and vehicle application in your inquiry. This service helps repair shops and distributors confirm the correct core for their rebuild or replacement needs before dispatch.
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 743649-0055, engine code OM642 DE 30 LA RED, vehicle application Mercedes-Benz E-Klasse 280 CDI (W211), and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your specific vehicle data.
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CHRA / Core Assemblies
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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.
