I just bought a snapper 42" cat 0 pto tiller and was wondering what lube do I use in the gearbox. I can't finds a manual for it. Also, I'm having my doubts about it working on my cub cadet because of the difference in the length of the splined shaft going into the tractor, so it will probably go up for sale if it doesn't work properly. Send me a PM if you are interested inpurchasing it from me. I'm located in Southeastern Indiana.