Keep your Mercury V6 (3.4L) and V8 (4.6L) 175hp - 300hp outboard engine performing at its peak with this comprehensive 100-hour service kit. This all-in-one maintenance package includes essential components: an oil filter, fuel filter, and gear case drain seals. Designed specifically for the new Mercury outboard engines, this kit streamlines your maintenance routine by providing all necessary replacement parts in a single box. Regular maintenance using these genuine components helps ensure optimal engine performance and longevity. The kit is compatible with common shop tools, making routine service straightforward and efficient. Following your owner's manual's recommended service intervals with these components helps protect your boating investment while maintaining strong, reliable engine performance. This convenient package eliminates the need to order individual parts separately, saving you time and ensuring you have all the right components for your 100-hour service.