Genuine Maytronics Dolphin Wheel Bearings – 4 Pack | M400, M500, M3, M4, M5, Swash CL & Wave 100 | 3884073-ASSY

Genuine Maytronics Dolphin Wheel Bearings – 4 Pack | M400, M500, M3, M4, M5, Swash CL & Wave 100 | 3884073-ASSY

Genuine Maytronics Replacement Wheel Bearings – Pack of 4

Keep your Dolphin robotic pool cleaner running smoothly with these Genuine Maytronics Wheel Bearings – Part Number 3884073-ASSY.

These replacement wheel bearings are designed for compatible Dolphin M-Series, Swash and Wave robotic pool cleaners, including the popular Dolphin M400, M500, M3, M4, M5 and M5 Liberty.

Wheel bearings are an important part of your Dolphin's drive system, allowing the wheels to rotate smoothly while reducing friction and unnecessary resistance.

Over time, bearings can wear, corrode or seize, potentially placing additional strain on the cleaner's drive system and motor.

Compatible Dolphin Robotic Pool Cleaners

The Maytronics 3884073-ASSY Wheel Bearing Kit is suitable for:

• Dolphin M3

• Dolphin M4

• Dolphin M5

• Dolphin M5 Liberty

• Dolphin M400

• Dolphin M500

• Dolphin Swash CL

• Dolphin Wave 100

• Dolphin Wave 2x2

IMPORTANT – 4 Bearings per Pack

Each pack contains 4 Genuine Maytronics wheel bearings.

For a complete wheel bearing replacement on many Dolphin M-Series robotic pool cleaners, 8 bearings are typically required.

For a full service, you will generally need to purchase 2 packs (8 bearings in total).

Please check your cleaner's bearing requirements before ordering.

Beware of Cheap Aftermarket Wheel Bearings

Not all replacement bearings are manufactured to the same standard.

Some cheaper aftermarket bearings may use lower-grade stainless steel or materials that are less resistant to corrosion in a swimming pool environment.

Poor-quality bearings can rust, deteriorate or seize prematurely, potentially causing damage to other components.

When bearings seize, they can create additional resistance on the wheels and drive system, forcing the cleaner's motor to work harder.

Saving a few dollars on inferior bearings could lead to a much more expensive motor or drive system repair.

Choose Genuine Maytronics 3884073-ASSY Wheel Bearings for the correct manufacturer's replacement specification.

Common Signs Your Dolphin Wheel Bearings Need Replacing

Inspect your wheel bearings if your Dolphin is experiencing:

• Wheels that are stiff or difficult to rotate

• Grinding, squeaking or unusual noises

• Reduced movement around the pool

• Cleaner starting and then stopping

• Visible rust or corrosion around bearings

• Excessive resistance when turning the wheels by hand

• Uneven or inconsistent drive operation

Important: These symptoms may also be caused by worn drive tracks, gears or motor faults. Inspect the complete drive system before replacing parts.

Why Replace All Wheel Bearings During a Major Service?

If one bearing has worn or seized, the remaining bearings may also be approaching the end of their service life.

Replacing all worn wheel bearings together can help:

• Restore smooth wheel rotation

• Reduce friction and resistance

• Reduce unnecessary load on the drive motor

• Prevent repeated dismantling for individual bearing failures

• Improve the reliability of the cleaner's drive system

• Extend the working life of your Dolphin robotic pool cleaner

For older Dolphin M400, M500, M4 and M5 machines, wheel bearing replacement is worth considering as part of a major mechanical service.

Product Specifications

Brand: Genuine Maytronics / Dolphin
Product: Replacement Wheel Bearing Kit
Part Number / SKU: 3884073-ASSY
Quantity: 4 Bearings per Pack
Full M-Series Service: Typically 8 Bearings / 2 Packs
Application: Robotic Pool Cleaner Wheel and Drive System
Compatible Models: M3, M4, M5, M5 Liberty, M400, M500, Swash CL, Wave 100 and Wave 2x2

Not Sure How Many Bearings You Need?

Different Dolphin models and configurations may require different quantities.

If you're unsure whether 3884073-ASSY is suitable for your cleaner or how many bearings you need, contact Fix My Dolphin before ordering.

Protect your Dolphin's drive system with Genuine Maytronics replacement wheel bearings and avoid the risks associated with inferior aftermarket components.