After my dad passed back in July I assumed the loan on his L2501 Manual, it has 150 hours on it. I know that all he had done to it was change oil and filter around 50 hours. I am looking for some help on part numbers for hydraulic filter and anything else that I need to change to get the tractor caught up on service. I want it to last b/c it means a lot to me. I mostly use it for bush hogging tall grass on my bow lease, grading roads, and moving some dirt. Nothing real heavy duty. Thanks for all the help in advance.