APPLICABLE MODELS: Pool cleaner wheel ball bearings replacement parts specially designed for Zodiac for Polaris 180/280 pool cleaner. SMOOTHLY RUNNING: for 180/280 pool cleaner wheel bearings are durable C 60 wheel bearings that ensure smoothly running of the pool cleaner. EASY TO INSTALL: Replacement pool cleaners bearings are easy to install, saving time and effort in replacing parts, easy to operate. NO DEFORMATION: for 180/280 pool cleaner part is made of plastic and stainless steel, long lasting use without deformation, durable and can withstand long time wear and tear. EFFICIENCY: for 180/280 pool cleaner wheel bearings solves the problem of damaged wheel bearings leading to pool cleaner failure, keeping your pool clean and efficient. Item Type: Pool Cleaner Wheel Bearings Material: Plastic, Stainless Steel Weight: Approx. 48g / 1.7oz Size: Approx.1.52 x 2.79 x 1.02 x 0.51cm / 0.6 x 1.1 x 0.4 x 0.2in 8 x Pool Cleaner Wheel Bearings