Maytronics 3884997-R6 Dolphin Guide Wheels & Pulley Gears Kit – 4 + 2

Complete Guide Wheel + Pulley Gear Refresh for Compatible Dolphin Cleaners

• Genuine Maytronics replacement drivetrain kit for compatible Dolphin robotic pool cleaners.
• Includes four replacement guide wheels and two pulley gears.
• Designed to service the cleaner’s track-guidance and pulley system as a matched six-piece set.
• Current Maytronics fitment includes models such as Dolphin Sigma, M400, M500, Nautilus CC Supreme, W20, and multiple Wave-series cleaners.
• Maytronics-certified genuine replacement part with a 1-year manufacturer warranty.

Quick Product Summary

The Maytronics 3884997-R6 Track Wheels & Gears kit is an OEM replacement set for the track-guidance system used on select Dolphin robotic pool cleaners. Maytronics packages four guide wheels with two pulley gears, allowing the wheel-and-pulley components on both sides of a compatible cleaner to be serviced together.

These parts work within the robot’s track system, helping guide the tracks and support smooth travel as the cleaner moves across the pool floor and climbs compatible wall surfaces. Worn, damaged, binding, or loose wheel-and-pulley components can contribute to poor track movement, inconsistent travel, or a cleaner that no longer moves as smoothly as it should.

Part number matters with Maytronics drive components. The 3884997-R6 kit is not the same package as 3884997-R3. The R6 kit contains four guide wheels and two pulley gears, while Maytronics lists the R3 kit as two guide wheels with one pulley gear. Always match the exact cleaner model and required kit before ordering.

Best For

Repairing the guide-wheel and pulley-gear portion of the track system on compatible Maytronics Dolphin robotic pool cleaners when the original parts are worn, damaged, seized, loose, or due for replacement.

Why This Matters

• Replacing all four guide wheels and both pulley gears together can refresh the primary guide components on both sides of the cleaner.
• Correct wheel and pulley operation helps the tracks move smoothly and remain properly guided.
• Using the exact OEM kit reduces the risk of mixing incompatible wheel or pulley components.
• Maytronics identifies 3884997-R6 as a certified genuine replacement part.

Common Signs / Use This When

• The cleaner’s tracks do not move smoothly.
• Guide wheels are worn, damaged, loose, or difficult to rotate.
• Pulley gears show visible wear or damage.
• The cleaner hesitates, binds, or has inconsistent track movement and the drivetrain has been diagnosed as the cause.
• You are rebuilding the track system on a model confirmed by Maytronics for part 3884997-R6.

Product Specifications

Compatibility / Fitment Notes

Maytronics currently lists 3884997-R6 for a broad group of Dolphin cleaners including Sigma, M400, M500, Nautilus CC Supreme, W20, Wave 30, Wave 60, Wave 80, Wave 100, C6, Pro X1, Pro X2, Active X4, Active X5, F50, F60, PS50, PS60, SF50, SF60, and additional commercial and international models. Because Maytronics uses several wheel-and-pulley kit configurations across Dolphin platforms, verify the exact robot model before ordering.

Important: Maytronics’ current R6 compatibility page lists the Nautilus CC Supreme but does not list the Nautilus CC Plus. Maytronics separately lists the Nautilus CC Plus on the 3884997-R3 kit page. If you have a Nautilus CC Plus, do not assume the R6 kit is correct without confirming the required part number for your exact cleaner.

Installation / Use Notes

Disconnect the cleaner from power and remove it from the pool before service. Access the track and side-drive components according to the service procedure for your specific Dolphin model. Remove the tracks as required, replace the worn guide wheels and pulley gears, and confirm that the new components rotate and seat correctly before reinstalling the tracks and side panels.

Cleaner construction varies by model, so follow the Maytronics service information for your robot rather than forcing panels, axles, tracks, or gears into position. After reassembly, manually check the track system for smooth movement before returning the cleaner to service.

Buy with Confidence

Benchmark Pool Supply helps customers match Maytronics Dolphin parts by exact OEM part number and cleaner model. With drivetrain parts such as guide wheels, pulley gears, and tracks, confirming the exact model is important because visually similar Dolphin cleaners can use different replacement kits.

Frequently Asked Questions

What is included in Maytronics 3884997-R6?

The kit includes four replacement guide wheels and two pulley gears for compatible Dolphin robotic pool cleaners.

Is 3884997-R6 a genuine Maytronics part?

Yes. Maytronics identifies 3884997-R6 as a Maytronics Certified Genuine Part.

Does 3884997-R6 fit the Dolphin Nautilus CC Plus?

Maytronics’ current R6 compatibility page does not list the Nautilus CC Plus. Maytronics lists that cleaner on the 3884997-R3 kit page, so verify the required part number before ordering for a CC Plus.

Does this kit fit the Dolphin M400, M500, Sigma, and Nautilus CC Supreme?

Yes. Maytronics currently lists the M400, M500, Sigma, and Nautilus CC Supreme among the compatible robots for 3884997-R6.

What is the difference between 3884997-R6 and 3884997-R3?

The R6 kit contains four guide wheels and two pulley gears. Maytronics lists the R3 kit as two guide wheels with one pulley gear and gives it a different compatibility list.