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53031009111 Turbine Housing for Audi 2.7 TDI K03-1870EXA
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5303-100-9111 FOR 078145704Q TH FOR 078145704T TH FOR 53039700070 TH FOR 5303-970-0070 TH FOR 53039880070 TH FOR 5303-988-0070 THSubtotal: US$ 55.00
Send an InquiryThis turbine housing serves as an aftermarket replacement for K03-1870EXA turbocharger assemblies, specifically referenced for Audi 2.7 TDI applications. Part number 53031009111 provides a fitment-matched solution for rebuilders and fleet maintenance teams seeking reliable turbocharger components.
Key Specifications
- Part Number: 53031009111
- Product Type: Turbine Housing
- Turbo Model: K03-1870EXA 4 82
- Gross Weight: 3.4 kg
- Packing Dimensions: 23x22x22 cm
- OEM Reference Numbers: 5303-100-9111, 078145704Q TH, 078145704T TH, 53039700070 TH, 5303-970-0070 TH, 53039880070 TH, 5303-988-0070 TH
Application & Compatibility
This component is listed for use with Audi vehicles equipped with the 2.7L V6 5V 250HP engine, including the Audi Allroad 2.7 TDI Biturbo (Right Side). The category path suggests association with BJMXTU0002233 turbo assemblies. Buyers must verify the part number, engine code, vehicle application, and OEM reference numbers against their existing unit before ordering. These references are provided for identification purposes only; confirm physical fitment with your specific turbocharger model.
Technical Notes
The K03-1870EXA 4 82 designation indicates the specific turbocharger variant. This turbine housing is designed to match the exhaust gas flow requirements of the referenced turbo model. Ensure that the mating compressor housing and CHRA are in good condition before installation. Verify all bolt patterns and flange dimensions match your original equipment to ensure proper sealing and alignment.
B2B Supply
LeadTurbo offers volume pricing for distributors, repair shops, and fleet parts buyers. Worldwide shipping is available for this turbine housing. Technical fitment support is provided to help confirm application details. Contact our sales team for bulk order quotes and lead times.
Product FAQ
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Frequently Asked Questions
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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.
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OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
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Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
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