【SWIFTFLUSHER OUTBOARD FLUSHING SYSTEM】 MZANNI SWIFTFLUSHER offers an innovative accessory simplifying the flushing process for Yamaha & Honda Outboard Engines . This quick-connect fitting is easy to install and replaces your OEM flush port .Keep your outboard engine clean and health with this hassle-free accessory. 【Saving your time and trouble】： Twin Engines Owner,By Using Our New Quick Connect Kit You Can Flush Two Engines Together，No Longer Need To Flush One By One.Flush Your Boat,Don`T Flush Your Time! 【COMPATIBLE MODELS】： All Four Stroke Yamaha Outboard Engines Ranging（8 - 425 Hp with a flush port EXCEPT 75/90/115HP）& All Four Stroke Honda Engines （40 - 350 Hp） 【Features】 Durable : SWIFTFLUSHER are made with high-density ABS&NYLON marine-grade materials. Featuring UV-stable Tested rigorously to ensure performance and longevity. Leak-Free: SWIFTFLUSHER are precision engineered perfect ftment，ensure perfect connection with OEM port without leak.   【Three layer high-voltage hose（5ft each）】： 1.wear-resistant，outer layer is made of rubber material 2.explosion-proof and high pressure resistant，middle layer is made of 2000D high-strength polyeste 3.corrosion-resistant，inner layer is made of EPDM 【What It Comes With】: 1.Male Quick Connect*2 2.Female Quick Connects*2 3.Double quick connector water pipe*2 4.Female Y Type Double Switching Ball Valve With Double Quick Connects(Fit for 3/4 GHT)*1 5.Spare parts kit*1 6.hose holder 7.Storage portable bag 【Services】If You Have Any Questions Or Concerns About Our Products, Please Feel Free To Contact Us And We Will Reply To Your Questions Asap. Upgrade your Yamaha outboard engine with this quick connect flush kit, designed for hassle-free maintenance and cleaning. This essential accessory allows you to easily attach a garden hose to the engine's water intakes, enabling efficient flushing of the cooling system. Flushing helps remove accumulated debris, salt, and sediment, prolonging your outboard's lifespan and optimizing performance. Crafted with durable materials, this flush kit offers a secure, leak-proof connection for thorough flushing after every use. Keep your Yamaha outboard in top condition and prevent costly repairs with this convenient flush kit. Ensure proper installation by consulting your owner's manual. Dimensions and compatibility specifications are provided to ensure a perfect fit for your specific Yamaha outboard model.