This is a spin-on filter and water separator kit. It is designed for high performance applications, and with flow rate for 20 liters/min. It is simple to install and has a 60 PSI pressure rate. This kit comes with a reusable, corrosion-resistant head and three plus. Keep your marine motor running efficiently with this fuel filter water separator. Your engine will perform better than ever with clean. This fuel filter/water separator kit comes with reusable, corrosion-resistant filter head, water separating fuel filter, and 3 plus. Universal filter and mounting bracket included. For all 2 and 4 cycle engines. Flow rate 20 liters/min. Pressure rate: 60 PSI. Filtration capability: 10 micron. Replaces and are Interchangeable with Mercury #35-60494-1 & #35-807172. Thread type: 11/16" Item# PM153104.