454231-5007 JB Journal Bearing Replacement for Audi A6 1.9 TDI (C5)

This aftermarket 454231-5007 JB journal bearing is a replacement component for turbocharger applications on the Audi A6 1.9 TDI (C5) with the ATJ engine. It is associated with OEM reference numbers 454231-0007 JB, 454231-5007S JB, and 454231-7 JB. Buyers should verify the part number and engine code against their existing unit before ordering to ensure correct fitment.

Key Specifications

• Part Number: 454231-5007 JB
• Product Type: Journal Bearing
• Gross Weight: 0.03 kg
• Packing: N/A
• OEM Reference Numbers: 454231-0007 JB, 454231-5007S JB, 454231-7 JB

This lightweight component is designed for turbocharger repair applications. The listed OEM reference numbers serve as verification clues for buyers to cross-check against their existing units. Confirm the specific part number and reference group before placing an order to ensure the correct replacement component is selected for your rebuild project.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• AUDI > AUDI A6 1 9 TDI (C5) > AUDI ATJ

This journal bearing is listed for the Audi A6 1.9 TDI (C5) with the ATJ engine. It serves as a replacement application for turbocharger repair projects. Buyers should verify the part number 454231-5007 JB and associated OEM reference numbers against their existing unit. Cross-check the engine code and vehicle model to confirm correct sizing before ordering. This verification step helps ensure the selected component matches the specific turbocharger configuration in your rebuild project.

Technical Notes

Journal bearings support the turbocharger shaft, maintaining alignment and reducing friction during operation. For the 454231-5007 JB, verify the specific bearing dimensions and surface finish against your existing component to ensure proper shaft clearance. Cross-check the three associated OEM reference numbers (454231-0007 JB, 454231-5007S JB, 454231-7 JB) with your old part to confirm the correct variant. The 0.03 kg gross weight serves as a secondary verification clue for component sizing. If your application involves a different turbocharger configuration, contact technical support to validate fitment before proceeding with the order.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 454231-5007 JB journal bearing. Worldwide shipping is available for this lightweight component (0.03 kg gross weight). Our technical fitment support team can help verify the part number, engine code ATJ, and associated OEM reference numbers against your specific Audi A6 1.9 TDI (C5) application. Contact us for distributor quotes or to confirm sizing before placing an order.