Usage Tips:R0524900 Cleaner Engine Replacement for MX6/MX8 Pool Suction Cleaner, with Rollers on Both Sides. Include engine*1, white rollers*2. Work in MX6 and MX8 pool suction cleaner to replace the broke or worn-out engine, keeps the cleaner working with power. Made of sturdy plastic , not easy to break or rust. Longer service time to reduce your replacements. Easy to replace, no need to reassemble, just install it in the cleaner. Take short time to finish. Allow you to buy kit selectively rather than the whole set. Contact us if you still have any other questions. Colour:As Shown Material:ABS Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * engine 2 * white rollers 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.