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Number 2 marks the part’s position in this exploded view (Volkswagen Polo (2009-2014)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Poly V-Belt Pulley, part number 03D903119D. This pulley is mounted on the alternator shaft and is driven by the serpentine or V-belt, causing the alternator to generate electricity. It is located at the front of the alternator assembly. Manufactured with precise dimensions and balanced for smooth, vibration-free rotation. Genuine OEM pulleys are crucial for maintaining correct belt tension and alignment, ensuring the longevity of the belt and the efficient operation of the alternator.
Technical details
- Category
- Electrical & Wiring
- Customs (HS) code
- 84835080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 5.5 × 5.5 × 3.1 cm
- Shipping weight
- 0.29 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
