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Maytronics Dolphin 4 Guide Wheels with 2 Pulley Gears
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Product Description
⌄Maytronics kit 3884997-R6 contains four guide wheels and two pulley gears for Dolphin robotic pool cleaners. It is a Maytronics certified genuine part, and one kit covers both sides of the robot.
Which cleaners it fits
Prowler 820 and 830, Wave 50, Wave 75, Wave 90 and Wave 2X2 Gyro, Quest, Premier, Apollo Plus, Discovery, Nautilus, Advantage Plus RC and Advantage Plus Pro RC, Deluxe 3, 4 and 5, 2X2, 3001, HD, PROX2, DX6, M400, M500, Edge, Triton and Orion.
Why they matter
The guide wheels and pulley gears carry the tracks. As they wear the track loses tension and starts to slip, and the robot stops climbing cleanly or wanders on its turns. Fresh wheels and gears bring the drive back to spec, and since the tracks come off to fit them, it is a good time to replace worn tracks as well.