I just pulled my open 4.88 and installed my e-locker 4.88 <img src="/forums/images/graemlins/smile.gif" alt="" /> <img src="/forums/images/graemlins/grin.gif" alt="" /> <img src="/forums/images/graemlins/wink.gif" alt="" /> <img src="/forums/images/graemlins/kewl.gif" alt="" />. When I bought the open diff off of this board, the seller said they were precision gear.
The first mark on the ring gear is a "v" with a wreath around it.
The second mark is "T4.88" (toyota 4.88 I assume)
The last mark is an upper case "M" with a circle around it.
Thanx in advance for the help.