Check the listing for details. Zodiac MX8/MX6 Elite and Original Models Bearing (Wheel and Engine). Color: Gray, Condition: New. Listed at 15.95 USD. Zodiac MX8/MX6 Elite and Original Models Bearing (Wheel and Engine) (R0527000)The bearing (wheel and engine) was made and designed to use with the barracuda MX8/MX6 and Elite suction-side inground pool cleaner models. These bearings are located throughout the cleaner and give specific parts the ability to move and rotate effortlessly and freely. This way the cleaner can perform at its maximum capabilities and with no impediment. These parts are round and white in color and have several steel balls located inside which give the ability for movement. Also, the cleaner requires 10 of the bearings which are located strategically throughout the cleaners internals. Works with these cleaners: MX8 MX8 Elite MX6 MX6 Elite