Just bought a Fram Ultra (synthetic) filter #XG4967 for my new Raptor 52" w/ 23hp Kawa engine based on reference to a "Agrimetal BWSP 180 w/Kawasaki 23 HP V-Twin Engine" in Fram's application list. It assumed it would be a match but further checking shows the Fram to have a gasket OD of 2.41" while the Kawa 49065-7007 is 2.75". Thread size is the same. If the gasket surface on the engine will fit the smaller OD filter it should work okay, I would assume, but I can't check without removing the filter and I'm not ready to service it just yet. I picked this filter since Walmart carries it and my Lowe's, who carries Kawa filters, is not as conveniently located. Any help would be appreciated before I return the Fram filter.