The HL166 Fuel Pump Diaphragm 237 - 214 is a top - notch component that ensures efficient fuel delivery in your fuel pump. It's designed to fit Tillotson fuel pumps perfectly, providing reliable performance.

Using this Tillotson HL166 fuel pump diaphragm is easy. First, make sure your fuel pump is turned off and cooled down. Carefully remove the old diaphragm and replace it with this new one, ensuring it's properly seated. When installing, be gentle to avoid any damage. As for maintenance, regularly check the diaphragm for any signs of wear or damage. If you notice cracks or leaks, replace it right away. Keep it clean and store it in a dry place when not in use to prolong its lifespan.