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Maytronics Authorized Dolphin DealerGenuine Maytronics parts with the fit confirmed for your model. Free US shipping on everything we stock.

Genuine Maytronics part · Tracks & Wheels

Maytronics S1/S2 Replacement Track, C.Grey 11C

Part number 99831524 · UPC 7290018513569 · 1 year part warranty

Genuine Maytronics replacement track for compatible robots, including Dolphin Active 10, Dolphin Liberty 200 and Dolphin Liberty 300.

$29.99 MSRP

Out of stock

Out of Stock

About this part

What it does and when to replace it.

This genuine Maytronics replacement track, part 99831524, replaces a worn track on a compatible Dolphin pool cleaner. It helps the robot grip the pool surface and move as it cleans.

Check the confirmed model list below and match part number 99831524 before choosing this replacement. This part is not currently stocked in Poolbots' own store. For help identifying it and checking fit, contact Poolbots' pool experts through live chat or phone.

Pool expert tips
  • Match the exact robot model and part number 99831524. Do not use the S1/S2 code alone to choose a track.
  • Pack quantity is not specified. Ask Poolbots' pool experts to confirm it before arranging a replacement.
  • Ask Poolbots' pool experts for model-specific replacement guidance if you are unsure how to remove the track.

Compatibility

Fits these Dolphin robots.

Confirmed by Maytronics' compatibility checker and each robot's own spare-parts list.

Also listed by Maytronics for: Dolphin Liberty 200, Liberty 300, Dolphin.

Do it yourself

How to replace it at home.

  1. Switch off and unplug the power supply, then turn off the robot.

  2. Remove the robot from the pool and place it on a stable surface.

  3. Follow your model's track-replacement instructions to remove the worn track.

  4. Fit the new track as directed, checking that it sits evenly on the wheels.

  5. Check that the track is properly seated before returning the robot to use.

Step-by-step answers for this kind of part

How do I replace the tracks on my Dolphin robot?Video20 min

Find your model below for its track replacement video and written instructions. The steps vary by model.

M400/M500/Aquarius XL

How-to video

Replacement track part number: 9985006-R2.

  1. Disconnect the power supply from the electrical outlet.
  2. Lower the handle, then turn the robot onto its back.
  3. Use a screwdriver to release the back brush from its sockets.
  4. Carefully lift out the brush, leaving the tracks in place.
  5. Pull the front brush out of its sockets by hand.
  6. Remove all four screws from one side panel, then take off the panel.
  7. Take off the rubber track.
  8. Remove all four screws from the opposite side panel, then take off that panel.
  9. Take off the rubber track on that side.
  10. Fit the replacement track and reinstall the side panel with its four screws. Repeat on the opposite side.
  11. Put both brushes back into their designated sockets.
  12. Return the robot to its upright position and straighten the handle.

S50 (S50, E10, E20, Active 10, Cayman, Escape, Encore)

How-to video

Track part number for S50: 99831521-R2.

Track part number for E10/E20/Active 10/Cayman/Escape/Encore: 9983152-R2.

Before starting, disconnect the power supply from the electrical outlet.

  1. Place the robot upside down.
  2. Take the existing tracks off the robot.
  3. Fit a replacement track on each side.
  4. Turn the brush to check that the tracks are fitted correctly.

S100 (Advantage, Proteus DX3, Saturn, Echo, Nautilus CC, Active 15, Cayman, Escape, Explorer E20)

How-to video

S100 track part number: 99831521-R2.

Gray track part number: 9983152-R2.

  1. Disconnect the power supply from the electrical outlet.
  2. Place the robot upside down.
  3. Take the existing tracks off the robot.
  4. Fit a replacement track on each side.
  5. Turn the brush to check that the tracks are fitted correctly.

S200 (E30, Advantage Ultra, Active 20, Quantum, T35, Triton PS)

How-to video

S200 track part number: 99831521-R2.

Gray track part number: 9983152-R2.

  1. Disconnect the power supply from the electrical outlet.
  2. Place the robot upside down.
  3. Take the existing tracks off the robot.
  4. Fit a replacement track on each side.
  5. Turn the brush to check that the tracks are fitted correctly.

S300/S400 (Proteus DX5i, Active 30, T35/T45, Premium 40, Explorer E30, Active 30i, T55i, E50, Active 50, Explorer E50)

How-to video

S300 track part number: 99831521-R2.

Gray track part number: 9983152-R2.

  1. Disconnect the power supply from the electrical outlet.
  2. Place the robot upside down.
  3. Take the existing tracks off the robot.
  4. Fit a replacement track on each side.
  5. Turn the brush to check that the tracks are fitted correctly.

M550/M600/M700 (Active 60, E60i, Explorer E70)

How-to video

Replacement track part number: 9983152-R2.

  1. Disconnect the power supply from the electrical outlet.
  2. Place the robot upside down.
  3. Take the existing tracks off the robot.
  4. Fit a replacement track on each side.
  5. Turn the brush to check that the tracks are fitted correctly.

Liberty 200/300/400

How-to video

Replacement track part number: 9983152-R2.

  1. Disconnect the power supply from the electrical outlet.
  2. Place the robot upside down.
  3. Take the existing tracks off the robot.
  4. Fit a replacement track on each side.
  5. Turn the brush to check that the tracks are fitted correctly.

Liberty 600

Follow this model's video for the replacement procedure.

How-to video

Replacement track part number: 9983152-R2.

Nautilus CC Plus

Follow this model's video for the replacement procedure.

How-to video

Replacement track part number: 9983152-R2.

Premier

Follow this model's video for the replacement procedure.

How-to video

Replacement track part number: 9985006-R2.

Sigma/Nautilus CC Supreme

Follow this model's video for the replacement procedure.

How-to video

Replacement track part number: 9985006-R2.

Finding replacement tracks

Poolbots sells replacement parts. For help choosing tracks for your model or following the replacement steps, contact Poolbots' pool experts by live chat or phone.

Open this answer on its own page →

Specifications

General Info

Warranty (years)
1
UPC
7290018513569

Questions

Maytronics S1/S2 Replacement Track, C.Grey 11C, answered.

Which Dolphin robots fit track 99831524?

Confirmed fit: Dolphin Active 10, Dolphin Active 2000, Dolphin Premium 2000, Dolphin T2000, Dolphin S2000, Dolphin Active 3000, Dolphin Premium 3000, Dolphin T3000, Dolphin Wave 90i, Dolphin Liberty 200, Dolphin Liberty 300, Dolphin Liberty 400, Dolphin Liberty 600.

Is this track available from Poolbots?

This part is not currently stocked in Poolbots' own store. Contact Poolbots' pool experts through live chat or phone for help identifying the part and checking compatibility.

What warranty is listed for this part?

The listed warranty for this replacement track is 1 year.

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