I don't know that the 4-pinion is that much stronger. At least not in this case. OP says it's the ring gear, not the spider gears. Unless the spider gears blew chunks that took out the R&P.... My 4-pinion diff broke on an obstacle that wasn't out of this world..... But it was the R&P.
I went with a TJM Pro Locker and have been very happy with it. I don't think you can go wrong with ARB or TJM, but if you plan on going off pavement ever again, fix it right this time.
I went with a TJM Pro Locker and have been very happy with it. I don't think you can go wrong with ARB or TJM, but if you plan on going off pavement ever again, fix it right this time.