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

This 703891-0034 GT2556V Core is an aftermarket replacement CHRA designed for the VW LT II 2.8 TDI AUH 158HP engine. It serves as an aftermarket replacement application for turbocharger rebuilders and fleet parts buyers, with technical fitment support available to verify specific engine and vehicle details before ordering.

Key Specifications

• Part Number: 703891-0034
• Product Type: Core (CHRA)
• Turbo Model: GT2556V
• Application Clue: VW LT II 2.8 TDI AUH 158HP
• Gross Weight: 2.5 kg
• Packing: Not specified
• Image Available: No

This Core is an aftermarket replacement component for the GT2556V turbocharger series. It is listed for the VW LT II 2.8 TDI AUH engine as a reference application. Buyers should verify the specific engine code, vehicle production year, and existing turbo configuration against their unit before ordering. The 2.5 kg gross weight supports shipping calculations for B2B logistics.

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 GT2556V Core is listed for the VW LT II 2.8 TDI AUH 158HP engine as a reference application. Buyers should verify the specific engine code, vehicle production year, and existing turbo configuration against their unit before ordering. The application path serves as a clue for identification rather than a confirmed fitment list. Confirm that the part number 703891-0034 matches your existing component and that the mounting details align with your vehicle's requirements. Technical fitment support is available to assist with these verification steps.

Technical Notes

The GT2556V model designation indicates a variable-geometry turbocharger series, where adjustable turbine vanes are typically used to manage airflow efficiency. As this is a Core (CHRA) component, it contains the internal rotating assembly and bearing system but excludes the turbine and compressor housings. Buyers should verify that the housing and actuator configuration of their existing unit matches this Core before installation. Since specific cooling or actuator details are not provided in the source data, confirm these technical aspects against your vehicle's service manual or existing part.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 703891-0034 GT2556V Core. Technical fitment support is available to assist with verifying part numbers, engine codes, and vehicle applications before ordering. For fleet parts buyers, this service helps confirm that the replacement application matches specific requirements. Inquire about bulk orders or request technical documentation to ensure the correct CHRA is selected for your rebuild or replacement project.