TC4 Diff help
I've been driving a number of TC 4's for a while and notice that the diffs on them losen very quickly. I have two of the cars with the metal diff's but the weak link seems to be the plastic nut they use for tightening the ball diff. Now my question is, have the made any aftermarket diffs for the tc4 that does have that plastic piece or is there a steel nut out there for it? i would prefer gear diffs but i haven't seen any made, plus the diff case is way to small.