753420-5 GT1544V Turbocharger Core for BMW/Citroen

This aftermarket GT1544V turbocharger core (FOR 753420-5) serves as a replacement CHRA for BMW and Citroen applications. Designed for rebuilders and distributors, it references OE numbers 753420-0005 and 753420-5005S. Verify your specific engine model and existing unit tag before ordering to ensure correct fitment.

Key Specifications

This GT1544V turbocharger core is supplied as a standalone CHRA unit for rebuild and replacement purposes. The assembly weighs approximately 2 kg, facilitating easier handling during bench work or shipping. It is designed to replace the central rotating assembly in variable geometry turbochargers. Buyers should inspect the shaft and bearing surfaces upon receipt. This component does not include turbine or compressor housings. Verify that your application requires a core-only replacement rather than a full turbocharger assembly.

Application & Compatibility

This GT1544V core is listed for BMW and Citroen applications, including the BMW ONE D. Use the supplied OEM reference numbers, such as 753420-0005 and 753420-5005S, to cross-check your existing unit. Verify the engine code and vehicle production year before ordering. This aftermarket replacement component requires careful tag comparison to ensure correct application match. Do not assume universal fitment across all models.

Technical Notes

This GT1544V core is designed for variable geometry turbocharger applications. The CHRA assembly includes the shaft, bearings, and compressor/turbine wheels. Inspect the bearing housing for wear or damage before installation. Ensure all seals and gaskets are replaced during reassembly to maintain proper oil pressure and prevent leaks. Verify that the actuator and housing components match your specific vehicle requirements.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this GT1544V core. Technical fitment support is available to help verify OE references like 753420-0005. Contact our team to confirm application details before placing bulk orders. We assist distributors and repair shops in matching the correct CHRA assembly to their specific turbocharger model.

For B2B inventory planning, this GT1544V core is packaged for efficient handling with a gross weight of 2 kg. This compact sizing supports streamlined storage and faster processing for repair shops and distributors. LeadTurbo provides technical fitment support to assist buyers in verifying OE references like 753420-0005 before finalizing orders. Volume pricing is available for bulk purchases, ensuring cost-effective supply chain management for turbocharger rebuilders and parts suppliers worldwide.