727461-0004 GTA1852VK Turbocharger Replacement for Mercedes OM646

This 727461-0004 turbocharger serves as an aftermarket replacement for Mercedes-Benz OM646 engines, including the C-Class W203 220 CDI. Designed to reference OEM numbers 727461-4 and 727461-5004, this GTA1852VK unit supports B2B buyers seeking verified fitment and reliable performance for diesel engine applications.

Key Specifications

This GTA1852VK turbocharger assembly is identified by part number 727461-0004. It serves as an aftermarket replacement unit for Mercedes-Benz OM646 diesel engines. Key reference numbers include 727461-4, 727461-5004, and 727461-5004S. These OEM references help confirm the correct model for your specific vehicle application. Always cross-check these numbers against your existing turbocharger nameplate to ensure accurate identification before placing an order.

Application & Compatibility

This unit is listed for Mercedes-Benz OM646 engines, commonly found in the C-Class W203 220 CDI. It serves as a replacement application for turbochargers referencing OEM numbers 727461-4, 727461-5004, and 727461-5004S. Always verify your vehicle’s specific engine code and production year against these references. Confirm that the turbocharger configuration matches your existing setup before ordering to ensure correct installation.

Technical Notes

The GTA1852VK model designation indicates a variable-geometry turbocharger design, typically featuring adjustable turbine vanes for optimized airflow control. This configuration is common in diesel applications like the Mercedes OM646 to manage boost pressure across varying engine speeds. Verify that your vehicle requires a VNT unit rather than a fixed-geometry turbocharger. Confirm specific housing connections and actuator related hardware types match your existing setup before ordering.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 727461-0004 GTA1852VK turbocharger. Our technical team provides fitment support to help verify OEM references like 727461-4 against your Mercedes OM646 engine requirements. Contact us for bulk order details and pre-shipment inspection options. We ensure accurate documentation for smooth customs clearance and efficient parts management for repair shops and distributors.

For B2B inventory planning, this 727461-0004 GTA1852VK unit is available for worldwide shipping with volume pricing options. We recommend verifying the OEM reference numbers 727461-4 and 727461-5004 against your existing Mercedes OM646 turbocharger nameplate before finalizing orders. Our technical support team can assist with fitment confirmation and provide detailed documentation to streamline your parts management process. Contact us to discuss bulk order requirements and ensure accurate stock allocation for your repair shop or distribution network.