703891-0034 GT2556V Turbocharger Core for VW LT II 2.8 TDI AUH 158HP

This aftermarket 703891-0034 GT2556V Core serves as a replacement component for the turbocharger system on Volkswagen LT II 2.8 TDI vehicles with AUH 158HP engines. Verify part number, engine code, and vehicle application before ordering to ensure correct fitment for your specific rebuild or replacement project.

Key Specifications

• Part Number: 703891-0034
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: GT2556V
• Gross Weight: 2.5 kg
• Application Clue: Volkswagen LT II 2.8 TDI AUH 158HP
• OEM References: No specific OEM reference numbers provided in source data; verify reference numbers independently.

This core unit is designed for rebuild or replacement scenarios where the internal rotating assembly requires service. Confirm that the GT2556V model designation matches your existing turbocharger configuration before proceeding with installation.

Application & Compatibility

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

• VOLKSWAGEN > VOLKSWAGEN LT II 2 8 TDI > VOLKSWAGEN AUH 158HP

This core is listed for the Volkswagen LT II 2.8 TDI application with AUH 158HP engines. Use the part number 703891-0034 and the GT2556V model designation as primary reference points for verification. Since no specific OEM reference numbers are provided in the source data, cross-check your existing turbocharger part number against this reference to confirm alignment. Verify that the mounting details, oil and air connections, and overall configuration match your specific vehicle setup before proceeding with the replacement.

Technical Notes

The GT2556V model designation indicates a variable-geometry turbocharger architecture, which typically utilizes adjustable turbine vanes to manage airflow efficiency. While the specific vane configuration and actuator type are not detailed in the source data, buyers should verify these mechanical details against their existing unit. Confirm that the internal rotating assembly dimensions and bearing housing interfaces align with your rebuild requirements. For technical inquiries regarding vane compatibility or specific mounting detailss for the VW AUH 158HP engine, our technical fitment support team can assist with verification before shipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for 703891-0034 GT2556V cores. Worldwide shipping is available for international orders. Our technical fitment support team assists with verifying part numbers, engine codes, and vehicle applications before shipment. Contact us for quantity quotes or to confirm specific mounting and configuration details for your VW LT II 2.8 TDI AUH 158HP rebuild project.