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454135-5009 GT2052V Turbocharger Replacement for Audi A4 2.5 TDI

Type Turbocharger Part # 454135-5009 Models GT2052V Weight 8.00 kg Packing 21*23*26
Cross Reference 454135-0009
Show more cross references 454135-0009 454135-9 AR0104
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 454135-5009 GT2052V turbocharger serves as a replacement unit for Audi A4 2.5 TDI engines, specifically models AKE, BDH, and BAU. Designed for B2B buyers and repair shops, this assembly references OEM numbers 454135-0009 and AR0104 to assist with fitment verification before ordering.

Key Specifications

This GT2052V turbocharger assembly is identified by part number 454135-5009. It serves as an aftermarket replacement unit for Audi A4 2.5 TDI engines, specifically referencing engine codes AKE, BDH, and BAU. The unit supports OEM reference numbers 454135-0009, 454135-9, and AR0104 for cross-verification. Key physical specifications include a gross weight of 8 kg and standard packing dimensions of 21x23x26 cm. These details assist logistics planning and inventory management for B2B buyers. Verify all identifiers against your existing unit to ensure correct selection.

Application & Compatibility

This unit is listed for Audi A4 2.5 TDI engines, specifically referencing codes AKE, BDH, and BAU. These application clues help identify the correct replacement for your vehicle. Always verify the engine code and production year against your existing turbocharger. Cross-check OEM reference numbers 454135-0009 and AR0104 to confirm alignment with your specific model. Do not assume universal fitment; verify all details before ordering to ensure proper installation.

Technical Notes

The GT2052V model typically utilizes a variable-geometry turbine design to manage exhaust gas flow. This configuration helps optimize boost response across various engine speeds. Verify that your application requires this specific VNT setup before ordering. Check for matching actuator connections and vane control mechanisms. Ensure the unit matches your engine's emission control requirements. Confirm all technical details with your service manual.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 454135-5009 turbocharger. Technical fitment support is available to assist with verification before ordering. Contact our team to confirm stock levels and lead times for your specific application. We provide detailed documentation to help workshops plan installations efficiently. Bulk orders are processed with priority handling to minimize downtime. Verify all details with our support staff to ensure smooth procurement.

Product FAQ

This unit references OEM numbers 454135-0009, 454135-9, and AR0104. Verify these codes against your existing unit to confirm fitment.

Inspect the old turbo for wear before transferring components like the actuator or VNT vanes. Ensure all transferred parts are clean and free of debris to prevent damage to the new 454135-5009 unit.

Check that all mounting bolts and gaskets are replaced with new hardware during installation. Proper torque specifications and seal integrity are critical for the stable operation of this 8kg turbocharger.

Compare the compressor and turbine housing orientations in product images with your old unit. Verify that the inlet and outlet positions match your Audi A4 2.5 TDI engine bay layout before purchasing.

AUDI and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by AUDI.

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CHRA Core

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Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.