Review on Sierra International 18 3311 Water Housing by Deejay Allard

Product looks good but is missing three parts of the plastic housing supplied which are easy to miss. In my case on a '91 Yamaha 150, the kit did not include the two required water seal dampers and damper clip/water seal housing cap. Without these parts, the water pipe will not fit snugly into the water pump housing, resulting in low water pressure inside the engine that can cause serious damage. In my case I also had to purchase the following parts which I feel should be 100% part of this kit or listed as a purchase note. Part number 6E5-44365-00-00, 6E5-44312-00-00, 6E5-44366-00-00