53049700043 Turbocharger Replacement for Audi Q7 3.0 TDI

This aftermarket replacement turbocharger, part number 53049700043 (BV50-2277DYB 426), is designed for Audi Q7 3.0 TDI engines. It serves as an aftermarket replacement for units associated with OEM reference numbers 5304-970-0043 and 53049880043. Verify your specific engine code and vehicle application before ordering to ensure proper fitment.

Key Specifications

This turbocharger assembly is identified by part number 53049700043 and turbo model BV50-2277DYB 426. It serves as a replacement unit for applications associated with OEM reference numbers 5304-970-0043 and 53049880043. The unit ships with a gross weight of 8 kg and packing dimensions of 21x23x26 cm. These specifications assist in calculating freight costs and handling requirements for B2B logistics. Verify the part number and engine code against your vehicle records before finalizing your order to ensure correct application matching.

Application & Compatibility

This turbocharger is listed for Audi Q7 3.0 TDI applications, specifically referencing engine codes ASB, BKN, BKS, BMK, BUG, and BNG. These engine identifiers help narrow the replacement scope for 240HP variants. Buyers should cross-check their vehicle VIN and engine serial number against these codes to confirm the correct replacement application. OEM reference numbers 5304-970-0043 and 53049880043 serve as additional verification points. Always verify fitment details with your technical team before finalizing the order to ensure accurate matching.

Technical Notes

This turbocharger assembly requires careful handling to maintain internal balance and seal integrity. Inspect the compressor and turbine wheels for visible damage or foreign object debris before installation. Ensure all mounting surfaces are clean and free of old gasket material to prevent air leaks. Verify that the actuator related hardware moves freely and that the wastegate operates correctly. Proper torque specifications for mounting bolts must be followed to avoid housing stress. Pre-shipment inspection confirms the unit meets standard replacement criteria for your specific application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 53049700043 turbocharger. Worldwide shipping is available for this 8 kg unit, packed in 21x23x26 cm boxes. Technical fitment support helps verify engine codes like ASB or BKN before ordering. Contact our team to confirm OEM reference numbers 5304-970-0043 or 53049880043 for your specific Audi Q7 application. We assist with part number validation to ensure the correct replacement unit is selected for your fleet or workshop inventory.