I do not know the #’s of the filters check the sponsors of this site under directory’s listed on the header. But the engines use 15-40 wt. diesel engine oil and usually aw-32 in hydro systems. Sometimes common sump transmissions,differentials can use a heavier weight hydro – trans fluid. Best to ask the dealers what they suggest. Straight gear boxes and axles 80-90 wt. gl-4 is always safe choice. gl-5 can be used but it needs to be formulated with out chlorine so in case there is yellow metals in there they wont be affected.