These are new helical cut gears for the Raminator, the ring gear has pins machined in to lock it to the diff cup so no more of that thing coming loose!!! TOO MANY TIMES ITS HAPPENED TO ME!! This fixes that. This is an empty diff cup, you will reuse the stock spider gears and all that mess.
NOTE: This is for the axles with the 10mm outputs NOT THE 12MM!!
