Tensioner 06C109479A For Audi
The DUHUI Bearing 06C109479A timing belt tensioner is a direct OE-replacement hydraulic tensioner for the timing belt system on select Audi models equipped with the 3.0L V6 engine. This hydraulic tensioner uses engine oil pressure to automatically adjust and maintain optimal belt tension throughout the timing belt’s service life, ensuring accurate valve and piston synchronization on interference engines. Manufactured to match original equipment specifications including 06C109479A, this unit is a critical component for timing belt replacement service.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | |
| Part Number | 06C109479A |
| Tensioner Type | Hydraulic Cylinder |
| Material | Metal |
| Grade Type | OE Performance |
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code:
OE Numbers: 06C109479A, 06C 109 479 A
Reference Numbers (Interchange):
GATES: T43027
DAYCO: 85020
NTN: HAT107S4G
QUINTON HAZELL: QTT1057
INA: 533004010, 533004000
FEBI BILSTEIN: 24851
BREDA LORETT: CR3465
RUVILLE: 55732
OPTIBELT: 430ST
HUTCHINSON: HTG445
Vehicle Fitment
AUDI A4 (B6, 8E): 3.0L V6 (engine codes BBJ, AVK) 2002-2005
AUDI A6 (C5, 4B): 3.0L V6 (engine codes BBJ, AVK) 2002-2004
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for Audi applications with 06C109479A.
- Hydraulic tensioner design uses engine oil pressure to deliver precise, automatic tension control as the timing belt stretches over time.
- Cross-references with multiple leading brands including GATES T43027, DAYCO 85020, and INA 533004010 for easy interchangeability in the aftermarket.
- Premium metal construction withstands rigorous engine conditions.
- OE-compatible replacement for original part numbers 06C109479A.
Installation Notes
- This tensioner is designed for the timing belt system on Audi models equipped with the 3.0L V6 engine (BBJ, AVK).
- When replacing the tensioner, it is highly recommended to replace the timing belt, idler pulleys, and water pump as well – these are interference engines and timing belt failure can cause serious damage to valves and pistons.
- Before removal, locate the OE belt routing diagram or make a sketch of the belt path.
- Use appropriate tools to safely relieve tension – never cut or pry the belt off while under tension.
- Ensure the tensioner mounting surface is clean and free of debris before installing the new unit.
- After installation, rotate the engine by hand to verify proper belt tension and alignment, then start the engine briefly and recheck.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces timing belt tensioners, idler pulleys, and wheel bearing assemblies to OE specifications. Contact us
