John Deere GF-3 10W30 Turf Gard 4-Cycle Motor Oil Quart - TY22029. (27) $6.89. Did you find this helpful? Did you find this helpful? Filter arrived quickly as ordered at a reasonable price.
From the looks of it, its sort of a triangular shape. There should be installation instructions in the kit. Most kits have a sheet with them that shows you how to install them. Here's the parts breakdown of the oil group on that engine. You need the kit labeled 1028 on the diagram. G8VuT.