Engine and drive flushing kit with integral garden hose attaching coupler. Durable rubber, stainless steel and plastic parts resist corrosion for durability and years of efficient service. Fits 20 hp Mercury and Mariner and higher 2-cycle outboards, 9.9 hp thorugh 15 hp 4-stroke Mercury BigFoot outboards, 2005 and newer 8 hp through 15 hp 4-stroke outboards, all MerCruiser stern drives (except Bravo One Performance and BlackHawk drives) and Mercury High Performance Torque Master gearcases. Please note: All 2000 and newer V-6 outboards and MerCruiser Bravo Drives with dual water pick-ups also require the Dual Water Pick-Up Flush Seal Kit 881150Q1. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years.  Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries.  It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.