Package Contents: You receive 1 piece of idler, 2 pieces of bearings, 1 piece of gasket and 1 piece of bolt. Enough for your daily uses and replacement. Compatibility: Our pool cleaner parts are compatible with for 280 180 and some other pool cleaning machines. Premium Materials: The pool cleaner parts are made of good-quality ABS material, strong and . You can use with confidence. Easy to Install: Our cleaning machine is easy to install without special tools and simple steps, allowing you to easily replace it without spending too much time and effort. Practical Accessories: Our pool cleaner wheels and wheel bearings make your cleaning machine more efficient, move efficiently while preventing tire damage to the pool bottom, and are suitable for any pool . Colour:As Shown Material:plastic Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 piece * idler 2 pieces * bearings 1 piece * gasket 1 piece * bolt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.