I got an alternator from the local pullapart. I'm having trouble figuring out how to wire it. I was looking for something small with a v-belt pulley for my T. It came from an 86 or 88 Trooper II. It has a reman sticker with part # 14739. It's a four wire. The big white one is obvious. The other three are b/y, w/bl, and w/gr. Any help would be appreciated.