Polaris 3900 Sport Front Axle Block Assembly | 39-440 Variable Speed Pool Pumps Parent Regularly clean the debris basket

Regularly clean the debris basket to maintain optimal suction and prevent clogging

The Pentair Gamma Series 3/4 Color Ring – Black is engineered for durability and seamless integration with Pentair in‑floor cleaning systems

Caretaker 99 Bayonet In-Floor Cleaning Head (Light Blue)

5" Plumbing Housing (Black)

They are made from the same high-quality rubber materials used to make the original factory part

Polaris 3900 Sport Front Axle Block Assembly | 39-440 Variable Speed Pool Pumps Parent Regularly clean the debris basketPolaris 3900 Sport Front Axle Block Assembly (39 440) The front axle block assembly is a replacement part made by Polaris for the 3900 Sport. It is also made from the same high grade materials used to make the original factory part. Making this a genuine OEM product you can trust. This axle assembly was designed to be one of the two axle assemblies needed to house the internal parts as well as external parts that aid in the maneuverability of the