OEM XTO V8 Outboard Oil Change & Fuel Filter Kit NEW 100% OEM PARTS Includes: 9 - Quart of 4M 10W30 Oil 1 - OEM Oil Filter 1 - Engine Drain Gasket O-Ring 1 - Fuel Filter Applications: XTO 425HP V8 5.6L - 4-STROKE OUTBOARDS: Kit includes world-class protection 10W-30 4M Outboard Mineral FC-W Engine Oil, Genuine oil filter, and necessary drain bolt gaskets all in one convenient package. 4M is a mineral-based four-stroke outboard engine oil that's an approved NMMA FC-W formulation specifically for use in the harsh marine environment. The FC-W rating, which sets the minimum standard for outboard engine lubrication, corrosion protection, and resistance to potentially harmful effects of oil dilution caused by fuel, provides critical assurance that your outboard’s oil meets the minimum. Go it one better. Exclusive and proprietary additive package means 4M meets or exceeds the industry standards for lubricity and corrosion protection.