Maytronics 3884997-R6 Guide Wheel and Pulley Gear Kit

The Maytronics 3884997-R6 is a genuine OEM drivetrain repair kit containing four guide wheels and two pulley gears. It services the track-guidance and pulley drive system on compatible Dolphin robotic pool cleaners. Components are molded from reinforced polymer composites designed to withstand continuous immersion in chlorinated water and mechanical load during cleaning cycles. The guide wheels maintain directional stability and track alignment while the pulley gears engage the drive belt to propel the cleaner. This six-piece matched set replaces worn or cracked original components to restore proper traction, climbing ability, and navigation performance. Installation requires no tools beyond basic hand tools for track removal. The kit supersedes legacy single-wheel part number 3884997 and the smaller 3884997-R3 kit (two wheels, one gear).