Polaris 3900 Sport Wheel Lock Screw (3-Pack) | 48-036 Style_Pool Valet Clean mating surfaces and lubricate

Clean mating surfaces and lubricate the o-ring before seating the new collar to avoid leaks

They hold the cleaner's engine assembly in place to ensure the proper functionality of the cleaners

The Union Wrench is used to loosen the 1

The tee directs high-pressure water to each of the 8 cleaning zones with help from the Ultra Flex Motor Assembly

Polaris 3900 Sport Wheel Lock Screw (3-Pack) | 48-036 Style_Pool Valet Clean mating surfaces and lubricatePolaris 3900 Sport Wheel Lock Screw 3 Pack (48 036) The wheel lock screw is a replacement part made by Polaris. The same high grade material was used for the original factory part. It can perform the same tasks making this a genuine OEM product. This wheel lock screw was designed to be the locking mechanism that holds the entire wheel assembly into place. One of the two parts it helps hold in place is the wheel bearing which is placed into the center