i have a 94 teg ls auto and need to change front driver wheel bearing. i bought a timken bearing and went to get it pressed in and the guy at the shop said the bearing was too big. when i ordered the bearing, i gave them all my info about the car, and did this today at 3 different auto parts stores. all are too big. you can sit the original one beside the new one and tell they are way different. i dont know what to do now....i drive it everyday and its tore apart outside. where can i get the correct bearing?