jay in nc 210 #1 Posted February 25, 2012 several posts latly have been supprised by lack of oil filters on 416,516 onans so was i so in 2005 i bought every thing to put a filter on my 516 , here are the onan & toro part # #1 oilfilter addapter onan# 122-0320 toro# 82-0500 ,drain pan onan# 122-0360-50, toro# nn-10894 , oil filter ,toro# nn-10143 , 2 screws, onan# 815-0194 , toro# 82-1510 , 2 brass washers, onan # 526-0065 , toro # 57-9750 , 2 cap screws, onan # 800-0028 , toro# nn-10373 , gasket , onan # 122-0771 , toro# 57-9750 . these parts cost around $60 in 2005. it would be nice to have a mod put a breakdown picture on this thread. hope this helps out people in need jay Share this post Link to post Share on other sites