896584000-143 Blue Front Tires Kit with Super Hump (2-Pack) & 896584000-082 B…
It is used on the front tires and back tires to stop the cleaner from hanging up.
Front Tires W/ Super Hump & Standard Back Tire Kit For Pool Cleaners 4PK
It is used on the front tires and back tires to stop the cleaner from hanging up.