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703891-0137 GTA2256VK Turbocharger Core for Mercedes-Benz Sprinter 216 CDI
703891-0137 GTA2256VK turbo core assembly for Mercedes-Benz Sprinter 216 CDI (OM647) and M-Class 320 CDI (OM642). Aftermarket replacement. Verify engine code and vehicle application before ordering.
Subtotal: US$ 119.00
Send an InquiryThe 703891-0137 GTA2256VK turbocharger core is an aftermarket replacement CHRA designed for Mercedes-Benz Sprinter 216 CDI (OM647) and M-Class 320 CDI (OM642) applications. This balanced core assembly includes the compressor and turbine wheels, bearing housing, and actuator mounting bracket, serving as an aftermarket replacement unit for repair shops and B2B buyers seeking reliable turbo core solutions for these diesel engines.
Key Specifications
- Part Number: 703891-0137
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: GTA2256VK
- Application Clues: Mercedes-Benz Sprinter 216 CDI (OM647), M-Class 320 CDI W164 (OM642)
- Gross Weight: 2.5 kg
- Packing: Not specified
- Image Availability: Yes (Front, Top, and Bottom views)
- OEM Reference Numbers: None listed in source data; verify via VIN or service manual
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MERCEDES-BENZ > MERCEDES-BENZ SPRINTER 216 CDI > BENZ OM647 DE LA 27
- MERCEDES-BENZ > MERCEDES-BENZ M-CLASS 320 CDI (W164) > MERCEDES-BENZ OM642
This core is listed as a replacement application for the Mercedes-Benz Sprinter 216 CDI (OM647) and M-Class 320 CDI W164 (OM642). These engine codes serve as reference clues for fitment verification. Buyers should confirm the specific turbo model GTA2256VK and part number 703891-0137 against their vehicle's service manual or VIN. Since no OEM reference numbers are provided in the source data, cross-checking against manufacturer catalogs is recommended to ensure the correct core assembly is selected for your specific application.
Technical Notes
The GTA2256VK core assembly features a central rotating shaft with threaded tips, supporting both the upper compressor and lower turbine wheels. Visible mounting flanges and external oil feed/drain fittings are present on the bearing housing. An actuator mounting bracket is located on the side of the unit. Buyers should verify these physical features against their specific vehicle service manual to ensure correct installation alignment.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 703891-0137 GTA2256VK core. Worldwide shipping is available for this 2.5 kg unit. Our technical fitment support team can assist with verifying engine codes OM647 and OM642 against your specific vehicle VIN. Contact us for customized quotes on bulk orders of this aftermarket replacement CHRA.
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 703891-0137, engine code (OM647/OM642), vehicle application, production year, and OEM reference numbers before ordering. This core is a reference application for the listed vehicles; confirm fitment against your specific vehicle VIN or service manual.
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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.
