Hank_tank

Much obliged, all. I'll start taking the rear axle out and getting going. Where does one pick up new oil seals if needed on something this old?

Hi all, recommended to post here by Goober. I picked up a Fourtrax 350 a few years ago and finally getting around to cleaning and maintaining her. She runs like a beast, but when I checked the diff fill plug on the rear differential, the casing is muddy/silty inside, and there is literally no oil to drain. What am I looking at on keeping it going? Thanks!