This web site is hard to navigate.. Well I need some help with my tractor filter numbers. I can not read any numbers on the filters. The tractor is a 615 engine mod# d2200, Serial# 2d-42902, and catalog# 4022674. I need numbers for fuel, engine, torque tube reservior (power steering), and hydraulic. I have called around with not much luck. Any help would be appreciated. Thank you..