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Number 2 marks the part’s position in this exploded view (Volkswagen Jetta 1.6 (2014-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Crankshaft Chain Wheel, part number 03C105209AR. This critical component is mounted on the crankshaft and forms an integral part of the engine's timing chain drive system. It is responsible for transmitting rotational power from the crankshaft to the timing chain, ensuring precise synchronization of the engine's valves and pistons. Measuring 47mm in length and width, and 23mm in height, this chain wheel is manufactured to exact specifications. Choosing genuine OEM guarantees the correct tooth profile, material hardness, and dimensional accuracy for reliable and long-lasting engine timing performance.
Catalogue entry: CHN SPRCKT Z=18/18.
Fitted with: 03C105209BD CHN SPRCKT, N91048601 SOCKET, N90903201 SEAL. RING.
Technical details
- Category
- Belts, Chains & Tensioners
- Country of origin
- Italy
- Customs (HS) code
- 84839081
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 4.7 × 4.7 × 2.3 cm
- Shipping weight
- 0.12 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
