435791-0001 GT1544 Compressor Housing for Audi 80 1.9 TD (B4)
435791-0001 GT1544 compressor housing for Audi 80 1.9 TD (B4). Aftermarket replacement application. Verify engine code and vehicle application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This 435791-0001 GT1544 compressor housing is an aftermarket replacement part for the Audi 80 1.9 TD (B4) with the AAZ 75HP engine. It serves as a specific component for turbocharger repair or rebuild projects, allowing buyers to address housing-related issues without replacing the entire turbo unit. Verify your specific engine code and turbo configuration before ordering to ensure the correct part number is selected for your application.
Key Specifications
- Part Number: 435791-0001
- Product Type: Compressor Housing
- Turbo Model: GT1544
- Reference Application: Audi 80 1.9 TD (B4) with AAZ 75HP engine
- OEM Reference Numbers: No specific OEM reference numbers are listed in the current dataset; verify fitment using the public part number and vehicle application.
- Packing: N/A
- Gross Weight: Not specified
- Image Availability: No product image is currently available for this listing.
Buyers should confirm that the existing turbocharger on their Audi 80 1.9 TD unit matches the GT1544 configuration before ordering this compressor housing. Since this is a component part, it is not a complete turbocharger assembly or CHRA. Verify the specific engine code and production year to ensure the housing dimensions and mounting details align with your existing turbo setup.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > AUDI 80 1 9 TD (B4) > AUDI AAZ 75HP
This compressor housing is listed for the Audi 80 1.9 TD (B4) with the AAZ 75HP engine. The GT1544 turbo model is the reference configuration for this part. Buyers should verify the specific engine code and production year of their vehicle, as mid-production updates may alter turbo specifications. Cross-check the public part number 435791-0001 against your existing unit to confirm fitment before ordering. This component is a replacement application for housing-related repairs, not a complete turbocharger assembly.
Technical Notes
The GT1544 turbocharger model is a fixed-geometry unit commonly found in older diesel applications. As a compressor housing component, this part does not include the turbine side, bearing housing, or actuator. Buyers should verify that the existing turbocharger on their Audi 80 1.9 TD (B4) matches the GT1544 configuration before ordering. Since no specific OEM reference numbers are provided in this dataset, use the public part number 435791-0001 and the AAZ 75HP engine code as primary verification points. Confirm mounting details and inlet dimensions against your current unit to ensure correct alignment during installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this 435791-0001 GT1544 compressor housing. Technical fitment support is available to help verify the AAZ 75HP engine application and turbo configuration before ordering. For bulk inquiries or specific Audi 80 1.9 TD (B4) fleet requirements, contact our team to confirm stock availability and shipping timelines. This service helps ensure you select the correct replacement component for your rebuild or repair project without unnecessary delays.
Product FAQ
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.
Compatibility Verify part number 435791-0001, engine code AAZ, vehicle application Audi 80 1.9 TD (B4), and production year before ordering. Confirm turbo configuration matches your unit.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
