i saw on here one time before a number for an oil filter that can be used on the 550 but now i can't find it and didn't write it down so if some one remembers or has the number of what they use i would apprecaite the number thanks.

 

I'd go with the Napa Gold (Wix) 1358

and here's the old thread: http://forums.atvconnection.com/pola...reference.html