#126
VW Audi Seat Skoda 1.6 TDI Crankshaft Pulley / Harmonic Balancer (CAYC)
Part Number: 038105243M
Removed from a Volkswagen Golf MK6 2011 1.6 TDI (CAYC engine).
Genuine crankshaft pulley (harmonic balancer), mounted to the front of the crankshaft, used to drive auxiliary components via the serpentine belt.
Condition: Used item, may have minor marks, scratches or signs of wear due to storage and age. No visible damage or excessive wobble unless stated.
Important: Please ensure the part number 038105243M matches your existing pulley before purchasing, as similar pulleys are used across different engine variants.
Compatibility:
Fits VW Golf MK6 1.6 TDI models (2009–2013)
Engine codes: CAYC, CAYB, CAYD
Also used across VW / Audi / Seat / Skoda 1.6 & some 2.0 TDI engines with matching part number 
Position:
Engine bay – front of engine on crankshaft (auxiliary belt drive system)
Function:
• Transfers rotational power from crankshaft to auxiliary components
• Drives alternator, power steering pump, and AC compressor
• Acts as a vibration damper (harmonic balancer) to reduce engine vibrations 
Additional Info:
• Also known as crank pulley / vibration damper / auxiliary belt pulley
• Failure symptoms include belt noise, wobble, vibration or auxiliary belt issues
• Must be installed correctly and torqued to specification
Brand: Volkswagen
Item Name: Crankshaft Pulley
Type: Crankshaft Pulley
Year: 2010
Number of Pieces: 1
Seller Warranty: 1 month
Manufacturer Part Number: 038105243M
Classic Part: No
Universal Fitment: No
Country of Origin: Unknown
Reference OE/OEM Number: E4
Performance Part: No