19045N KAC New Starter for Toyota Tundra 2007-2011 5.7L/345CI V8 280-0402 19045N. Volkswagen Golf 2010-2014 2.5L. Volkswagen Jetta 2005-2014 2.5L. Volkswagen Rabbit 2006-2009. 9, Install the new alternator using the reverse process of removing the old one.
The pulley is too short for a 2010 Golf 2.5 and cannot be switched out without specific tools. Thankfully washers can be added to modify the position of the alternator so it lines up to fit the belt.