This is the genuine Maytronics replacement front wheel for the Dolphin Ex 10 robotic pool cleaner, supplied in white. The front wheel is a critical drive and navigation component: it works in tandem with the rear wheel and track system to propel the robot across pool floors, walls, and the waterline, maintaining consistent traction and directional control throughout the cleaning cycle.<\/p>\n
The front wheel engages directly with the robot’s internal drive train, transmitting motor torque to the pool surface. Without a fully intact front wheel, the cleaner will lose grip, pull to one side, or fail to climb pool walls reliably. Even minor cracking or deformation of the wheel hub or tyre surface is enough to compromise navigational accuracy and cleaning coverage.<\/p>\n
Part 99834101 (formerly 99831111) fits a wide range of Dolphin robotic cleaners sharing the same wheel platform, including the Ex 10, Echo, E10, Active 20, Active 30, Active 30i, S200, S300i, Triton PS, Triton PS Plus, Prowler 920, Prowler 930, Discovery, Premium, Quantum, T55i, T45, Proteus DX5i, Mercury, T15, Warrior SL, and Proteus DX3. Always verify against your specific model’s parts diagram before ordering.<\/p>\n
Replace the front wheel if you notice the robot drifting or circling rather than following a straight cleaning path, if the unit struggles or refuses to climb walls it previously handled without difficulty, or if you can see visible cracking, flat spots, or a worn hub on the wheel itself. A worn front wheel causes uneven surface pressure, reducing both cleaning efficiency and battery or motor life.<\/p>\n
Genuine Maytronics wheels are manufactured to exact dimensional and durometer specifications for the Dolphin platform. Aftermarket alternatives may appear identical but frequently differ in hub bore tolerance or rubber compound hardness, leading to premature failure or damage to the drive train. Using a genuine part also keeps your robot within Maytronics warranty terms and ensures the wheel mates correctly with the factory axle and bushing.<\/p>","protected":false},"excerpt":{"rendered":"