5303-710-0509 K03-1870EXA 4 82 Turbo Core for Audi A6 AJK ARE BES AGB

This aftermarket turbo core assembly, part number 5303-710-0509 (K03-1870EXA 4 82), serves as a replacement component for Audi A6 vehicles equipped with AJK, ARE, BES, or AGB engines. Designed for rebuilders and repair shops, this unit supports maintenance workflows for the 265HP engine series. Verify OEM reference 53037100509 and specific vehicle details before ordering to ensure correct application.

Key Specifications

This turbo core assembly is identified by part number 5303-710-0509 and turbo model K03-1870EXA 4 82. It serves as a replacement component for Audi A6 vehicles equipped with AJK, ARE, BES, or AGB engines. The unit weighs approximately 2 kg, facilitating handling during rebuild processes. OEM reference number 53037100509 is provided to assist buyers in verifying the correct application against existing turbocharger tags. Always cross-check these identifiers with your specific vehicle requirements before finalizing your order to ensure accurate part selection.

Application & Compatibility

This core assembly is listed for Audi A6 vehicles equipped with AJK, ARE, BES, or AGB engines. It serves as a reference application for the 265HP engine series. Buyers should verify the engine code and vehicle model against their specific requirements. This unit is associated with OEM reference number 53037100509. Use this number to cross-check fitment with your existing turbocharger tag. Confirm all details before ordering to ensure correct replacement application.

Technical Notes

This K03-1870EXA 4 82 core assembly is designed for rebuild applications involving Audi A6 engines. The unit supports maintenance workflows for the 265HP engine series, including AJK, ARE, BES, and AGB codes. Buyers should inspect the shaft seal condition and bearing housing integrity before installation. Ensure all mounting surfaces are clean and free of debris to prevent operational issues. Verify that the replacement core matches the original turbocharger specifications to maintain system stability.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 5303-710-0509 turbo core. Worldwide shipping is available for repair shops and distributors. Technical fitment support helps verify application details before purchase. Contact our team to confirm stock levels and lead times for the K03-1870EXA 4 82 core assembly. We assist with identifying correct replacement parts for Audi A6 engines.