Genuine Maytronics part · Tracks & Wheels
Combo Long/Short Tracks, Yellow (2 Pack)
Part number 9985016-R2 · UPC 810071221309 · 1 year part warranty
Genuine Maytronics yellow replacement tracks in a 2-pack; Dolphin Swift is listed on the spec sheet, but fit must be confirmed.
$49.99 MSRP
Not stocked by Poolbots. Sold on Amazon as a genuine Maytronics part.
Ships from Amazon.com. As an Amazon Associate, Poolbots earns from qualifying purchases.
About this part
What it does and when to replace it.
Part 9985016-R2 is a genuine Maytronics set of yellow combo long/short replacement tracks. They replace worn tracks and help the robot grip as it moves.
The package includes two tracks. Dolphin Swift appears on the spec sheet, but Maytronics lists no US robot for this part. Poolbots does not currently stock it. Contact Poolbots' pool experts by live chat or phone to confirm compatibility before buying.
- Confirm fit by part number, not track color or appearance alone.
- Ask Poolbots' pool experts for model-specific replacement guidance before removing the tracks.
Compatibility
Check the fit before you order.
Maytronics lists no US robot for this part number; its spec sheet names Dolphin Swift. Send us your robot's model number (on the label under the handle) and we will confirm whether this is the right part.
Do it yourself
How to replace it at home.
Switch off and unplug the power supply.
Remove the robot from the pool and place it on a stable surface.
Follow your robot's track replacement instructions to remove the worn tracks.
Install the replacement tracks as directed and check their seating before reconnecting power.
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
Replacement track part number: 9985006-R2.
- Disconnect the power supply from the electrical outlet.
- Lower the handle, then turn the robot onto its back.
- Use a screwdriver to release the back brush from its sockets.
- Carefully lift out the brush, leaving the tracks in place.
- Pull the front brush out of its sockets by hand.
- Remove all four screws from one side panel, then take off the panel.
- Take off the rubber track.
- Remove all four screws from the opposite side panel, then take off that panel.
- Take off the rubber track on that side.
- Fit the replacement track and reinstall the side panel with its four screws. Repeat on the opposite side.
- Put both brushes back into their designated sockets.
- Return the robot to its upright position and straighten the handle.
S50 (S50, E10, E20, Active 10, Cayman, Escape, Encore)
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.
- Place the robot upside down.
- Take the existing tracks off the robot.
- Fit a replacement track on each side.
- 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)
S100 track part number: 99831521-R2.
Gray track part number: 9983152-R2.
- Disconnect the power supply from the electrical outlet.
- Place the robot upside down.
- Take the existing tracks off the robot.
- Fit a replacement track on each side.
- Turn the brush to check that the tracks are fitted correctly.
S200 (E30, Advantage Ultra, Active 20, Quantum, T35, Triton PS)
S200 track part number: 99831521-R2.
Gray track part number: 9983152-R2.
- Disconnect the power supply from the electrical outlet.
- Place the robot upside down.
- Take the existing tracks off the robot.
- Fit a replacement track on each side.
- 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)
S300 track part number: 99831521-R2.
Gray track part number: 9983152-R2.
- Disconnect the power supply from the electrical outlet.
- Place the robot upside down.
- Take the existing tracks off the robot.
- Fit a replacement track on each side.
- Turn the brush to check that the tracks are fitted correctly.
M550/M600/M700 (Active 60, E60i, Explorer E70)
Replacement track part number: 9983152-R2.
- Disconnect the power supply from the electrical outlet.
- Place the robot upside down.
- Take the existing tracks off the robot.
- Fit a replacement track on each side.
- Turn the brush to check that the tracks are fitted correctly.
Liberty 200/300/400
Replacement track part number: 9983152-R2.
- Disconnect the power supply from the electrical outlet.
- Place the robot upside down.
- Take the existing tracks off the robot.
- Fit a replacement track on each side.
- Turn the brush to check that the tracks are fitted correctly.
Liberty 600
Follow this model's video for the replacement procedure.
Replacement track part number: 9983152-R2.
Nautilus CC Plus
Follow this model's video for the replacement procedure.
Replacement track part number: 9983152-R2.
Premier
Follow this model's video for the replacement procedure.
Replacement track part number: 9985006-R2.
Sigma/Nautilus CC Supreme
Follow this model's video for the replacement procedure.
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.
Specifications
Size & Dimension
- Package Dimensions
- 17.0x2.4x9.9 inch
General Info
- Warranty (years)
- 1
- UPC
- 810071221309
Questions
Combo Long/Short Tracks, Yellow (2 Pack), answered.
Will part 9985016-R2 fit my Dolphin Swift?
Dolphin Swift appears on the Maytronics spec sheet, but Maytronics lists no US robot for this part. Contact Poolbots' pool experts by live chat or phone to confirm fit.
How many tracks come in the package?
Part 9985016-R2 includes two yellow combo long/short replacement tracks.
Can I buy this part from Poolbots?
Poolbots does not currently stock this part in its store. Poolbots' pool experts can help you identify it and confirm compatibility by live chat or phone.
Tracks & Wheels
