Maytronics Dolphin C6 guide wheel - 21585R5026

Maytronics Dolphin C6 guide wheel genuine spare part

The guide wheel is a small but critical rotating component within the drive-train assembly of the Maytronics Dolphin C6 commercial robotic pool cleaner. Positioned along the track circuit, it works in conjunction with the drive pulley to keep the rubber track seated, tensioned and running true, translating motor output into smooth, consistent movement across the pool floor, walls and waterline.

Function within the drive system

Guide wheels act as idler rollers that route and support the timing track around the chassis. The drive pulley spins under motor power, while the guide wheels maintain correct track alignment and tension throughout the cleaning cycle. Without properly functioning guide wheels, the track loses its guided path, leading to slippage, erratic movement and incomplete pool coverage.

Compatible Dolphin models

This guide wheel is the genuine Maytronics spare part for the Dolphin C6 commercial robotic pool cleaner. The same guide wheel design is also shared across a wide range of Maytronics Dolphin models including the Dolphin C6 Plus, 2X2, Pro X2, M400, M500, Sigma, Wave 60, Wave 80, Wave 100, Nautilus CC Supreme, Maximus X70, Maximus X90, Active X4, Active X5, KAPTUR 400, KAPTUR 500, EX60, SF50, SF60, F50, F60, PS50, PS60, Zenit 20, Evolution 50, Evolution 60, DIVER PRO 400, DIVER PRO 500, Blue Maxi 65, C5 PRO, Pro X1, W20, Cosmos 30, X FORCE 30, Swell MX and others. Always confirm compatibility against your robot’s service diagram before ordering.

Symptoms that indicate replacement is needed

Worn or cracked guide wheels are a common cause of declining drive performance. If your Dolphin C6 is no longer navigating as efficiently as it once did, fails to complete its cleaning cycle, or the track is visibly slipping or derailing during operation, the guide wheels should be inspected. Worn guide wheels allow the track to wander off-line under load, reducing traction and wall-climbing ability.

Why fit a genuine Maytronics part

Genuine Maytronics guide wheels are manufactured to the exact dimensional and material tolerances of the original component, ensuring correct fit with the track and pulley without any clearance issues that can accelerate wear on surrounding parts. Fitting an inferior aftermarket wheel risks premature track failure and can void any remaining service warranty on the robot. Sourcing directly from poolparthub.com guarantees you receive an authentic Maytronics-certified spare part.