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Number 9 marks the part’s position in this exploded view (Audi A4/S4 Cabrio./qu. (2002-2006)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Umlenkroll, part number 078109244H. This part functions as a tensioning roller within the timing belt system, guiding and maintaining tension on the belt. It is located in the engine's timing belt assembly. Genuine OEM timing belt components are manufactured to exact specifications to ensure proper belt tension and alignment, preventing premature wear and potential engine damage.
Technical details
- Category
- Belts, Chains & Tensioners
- Country of origin
- Slovakia
- Customs (HS) code
- 84835080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 6.7 × 6.7 × 3.6 cm
- Shipping weight
- 0.31 kg
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
