Tensioner Tension Pulley 06B903341 For Audi
The DUHUI Bearing 06B903341 drive belt tensioner is an OE-spec replacement component for the accessory drive belt system on a wide range of Audi and Volkswagen models equipped with 1.8T, 2.8L V6, and other compatible engines. This automatic spring-loaded tensioner maintains proper serpentine belt tension, ensuring reliable alternator, air conditioning compressor, and power steering pump operation. Manufactured to match original equipment specifications including 06B903341 and 06B903341B, this unit is a direct replacement for the B5 chassis platform.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | |
| Part Number | 06B903341 |
| Outer Diameter | 90.00 mm (3.543 inch) |
| Width | 24.00 mm (0.945 inch) |
| Inner Diameter (Bore) | 8.00 mm (0.315 inch) |
| Material | Metal |
| Product Type | Belt Tensioner / Automatic Drive Belt Tensioner |
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: 06B903341, 06B903341B
Reference Numbers (Interchange):
GATES: T36251
SKF: VKM31001
SNR: GA35746
DAYCO: APV2558
CONTINENTAL CTAM: V85888, V85989
FEBI BILSTEIN: 30686
SWAG: 30930686
VAICO: V100547
LUCAS: LA0637
HUTCHINSON: T0644
Vehicle Fitment
This drive belt tensioner is designed for Audi and Volkswagen models equipped with 1.8T and 2.8L V6 engines, including:
AUDI A4 (8D2, B5): 1.8T 1994-2001, 2.8 V6 1994-2001
AUDI A4 (B5): Quattro variants 1997-2001
AUDI A6 (C4, C5): 2.8 V6, 2.7T, V6 30v
AUDI S4 (B5): 2.7T
VOLKSWAGEN PASSAT (B5, B5.5): 1.8T 1998-2005, V6 30v
SEAT EXEO: Compatible models
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Direct OE replacement for Audi and VW applications with 06B903341 / 06B903341B.
- Designed for accessory drive belt (serpentine belt) tensioning, maintaining proper belt tension for alternator, A/C compressor, and power steering pump operation.
- Cross-references with multiple leading brands including GATES T36251, SKF VKM31001, and DAYCO APV2558 for easy interchangeability in the aftermarket.
- Precision spring-loaded mechanism automatically adjusts belt tension as the belt stretches over time.
- OE-compatible replacement for original part numbers 06B903341 and 06B903341B.
Installation Notes
- This tensioner is designed for the accessory drive belt system on Audi and VW models equipped with 1.8T and V6 engines.
- Before removal, locate the OE belt routing diagram under the hood or make a sketch of the belt path.
- Use a long-handled wrench or serpentine belt tool to safely relieve spring tension – never cut or pry the belt off while under tension.
- When replacing the tensioner, it is recommended to inspect the serpentine belt for wear and replace it if necessary.
- Ensure the tensioner mounting surface is clean and free of debris before installing the new unit.
- Torque mounting bolts to manufacturer specifications – verify appropriate torque for your specific engine application.
- After installation, ensure the belt is properly seated in all pulley grooves and tracking correctly. Start engine briefly, shut off, and recheck belt alignment.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces drive belt tensioners and wheel bearing assemblies to OE specifications. Contact us
