【Suits】Flushing Kit includes a slide valve、a hose adapter and a quality seal O-ring. 【Quick Links】 The Flushing Kit can be easily and quickly linked together, allowing you to clean your engine effortlessly 【Be spared worry】The Flushing Kit fits all standard 5/8 "ID hoses, making it easier to clean your engine. 【Save effort】It is very easy to link and remove, and the slide valve can be left on the engine forever so that it is ready to be cleaned at any time. Timely flushing of salt water and sediment is the key to protecting your engine and extending its performance and life 【High quality o-rings】Reliable high quality O-rings make the links of the set very secure with no risk of leakage 【compatibility】The Flushing Kit is compatible with outboard engines from Mercury, Mariner, Suzuki, and certain Yamaha models, but it is not suitable for Honda engines., Manufacturer: Brass hunter