FOR POLARIS 9550 SPORT POOL CLEANER. Blue Diamond®, TigerShark® Dolphin Automatic Pool Cleaners. Factory Authorized Service, Repair & Parts Center for Blue Diamond. Full Line Of Aquabot. ® & Blue Diamond.
Purchased these new for my Polaris 9550 sport robotic cleaner. Bought a different brand due to needing more capabilities. These are brand new and have never been used.
Part Number: 4016021. Designed for Paulsen air-fuel ratio sensors on Polaris RZR 570, 1000, and XP series. Manufacturer Paulsen. Keep your machine running at its best by replacing a wornoxygen sensor polaris rzr 570 or rzr 1000 with this durable unit.