Im in need of a 120 amp VR6 alternator, my charging has been suffering and ive actually had a look and its a puny 70 amp job, cant be what it came with?!?! My battery is 65! So its constantly getting under charged and dying after a few days. Im struggling to find the exact one for our AAA engine, or even just one that will fit, they mostly list 1.9 TDI as for the 120 amp cheers