Conveyer Parts is the 29th Expert floor in Monkey Ball and Super Monkey Ball, and the 48th Expert stage in Super Monkey Ball Deluxe. It also appears as the 158th Ultimate stage with continues, and the 198th without.
Similar to Conveyer, this stage is made up of 4 conveyor belts going in opposite directions, except now they are attracting and repelling to each other. The goal lies on a small platform at the back. Your monkey starts on another small starting platform and then progresses on the belts, some going forward and some going backward. You will have to adjust your speed each time you enter onto a new one.
Move onto the first conveyor belt whenever it gets close. Next, move onto the next belt when it meets the conveyor belt you are on. Then, repeat this process twice and you will reach the goal. Make sure to wait and take your time. It is easier to fall out on this stage than you think.