1-1/2 IN X 2-1/2 IN EXTENSION | SPX1091Z10 Pal Treo Max Lights One of the two parts

One of the two parts it helps hold in place is the wheel bearings which are placed on both sides of the wheel

High Alt 250/350/400 2000 (FDXLHAK1930) is designed for use with Hayward FD pool heaters operating at high altitudes

✔ Prevents Handle Movement – Prevents slipping or loosening of the handle during normal operation

Its purpose is to transfer the rotating power that comes from the spindle gear connected to the spindle gear bushing and medium turbine gear and then ultimately from the medium turbine itself

1-1/2 IN X 2-1/2 IN EXTENSION | SPX1091Z10 Pal Treo Max Lights One of the two parts1 1 2 IN X 2 1 2 IN EXTENSION SPX1091Z10 The SPX1091Z10 is a high quality extension fitting designed for use in pool and spa plumbing systems. It features a 1 1 2 inch connection on one side and a 2 1 2 inch connection on the other, providing a seamless way to extend plumbing systems to meet specific installation needs. This extension piece is made from durable materials to ensure a long lasting and secure fit. Key Features: Dual Connection Design: