Hey Moses! Today I have been working on my AX15 transmission mainshaft. As I was installing second gear I noticed something questionable with the new second gear needle bearing. The new needle bearing cage had a seam where as the old needle bearing was seamless. So what I did was, closely inspect the old needle bearing and found it in excellent shape. I reused the old needle bearing since I was uncomfortable with the new bearing. Would you recommend this? should I purchase another new needle bearing and teardown the mainshaft to the second gear and install a new needle bearing? The pics below are of the new needle bearing. Thanks for any help you can give me!