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53037100502 K03-2072GAA 4 82 Core for Audi A4 VW Passat
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5303-710-0502 53037100510 5303-710-0510Subtotal: US$ 68.00
Send an InquiryThis K03-2072GAA 4 82 core (part number 53037100502) is an aftermarket replacement component designed for turbocharger rebuilds and replacement applications, primarily listed for Audi A4 and Volkswagen Passat vehicles. Buyers should verify the part number, engine code, and OEM reference numbers to ensure proper application matching.
Key Specifications
- Part Number: 53037100502
- Product Type: Core (CHRA)
- Turbo Model: K03-2072GAA 4 82
- Gross Weight: 2 kg
- OEM Reference Numbers: 5303-710-0502, 53037100510, 5303-710-0510
- Image Available: Yes
Application & Compatibility
This core is listed for replacement applications in Audi A4 and Volkswagen Passat vehicles utilizing the K03-2072GAA 4 82 turbocharger model. The provided OEM reference numbers (5303-710-0502, 53037100510, 5303-710-0510) are for verification purposes only. Always confirm the part number, engine code, production year, and specific turbo configuration before ordering to ensure correct fitment.
Technical Notes
This component serves as the central rotating assembly (CHRA) for the specified turbocharger model. Verify the shaft condition, bearing housing integrity, and compressor/turbine wheel specifications against your existing unit. Ensure all mating surfaces and oil passages match your application requirements.
B2B Supply
LeadTurbo provides technical fitment support and volume pricing for repair shops, rebuilders, and distributors. Worldwide shipping is available for this core and related turbocharger components. Contact our technical team to verify application details and discuss bulk order requirements.
Product FAQ
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
