Help me choose
Track Wheels & Gears (4 & 2)
Part no. 3884997-R6
Fits 9 models: Sigma, W20, Wave 60 and more
$54.99
Sold on Amazon
Genuine Maytronics parts · Dolphin
Dolphin pool cleaner tracks and wheels
Tracks stretch and lose their teeth with age. When one keeps jumping off its wheels, or the robot drives in circles on the floor, a new pair is the fix. The color of a Dolphin track is not cosmetic: it marks the platform the track fits, so match your model rather than the look.
- 12 tracks
- 73 models
- 6 sold on Amazon
Find the right track for your Dolphin
A handful of sizes cover the range, and one track often fits a whole family of robots.
Start with your model
Choose it in the list and the tracks listed for it stay on the page.
Buy tracks as a pair
A new track beside a stretched one makes the robot pull to one side. Two-packs are the normal replacement.
Check the wheels
Rounded teeth on the drive wheels will throw new tracks too. The wheel and gear kits replace the pieces behind the track.
Track wheels, gears and guide wheels
Narrow to your modelThe drive wheels, gears and guide wheels the track runs on.
Guide Wheels and Pulley Kit
Part no. 3884997-R3
Fits 3 models: Premier, Explorer E25, Nautilus CC Plus
$26.99
Sold on Amazon
Tracks
Narrow to your modelReplacement track pairs by platform and color, including the long and short tracks for the asymmetric Dolphins.
Grey Tracks (2)
Part no. 9983152-R2
Fits 40 models: Quantum, Cayman, Escape and more
$34.99
Out of stock online
Grey Tracks (2)
Part no. 9985006-R2
Fits 13 models: Premier, Sigma, W20 and more
$86.98
Sold on Amazon
Track, S1/S2, C.grey 11C
Part no. 99831524
Fits 13 models: Wave 90i, Liberty 200, Liberty 300 and more
$29.99
Out of stock online
EON Track 1PK
Part no. 9987801-ASSY
Fits 4 models: EON 100, EON 120d, Nautilus EON 100 and more
$24.99
Out of stock online
Tracks, Grey, Long and Short
Part no. 9985015-R2
Fits 1 model: Nautilus CC Plus
$34.99
Out of stock online
Combo Long/Short Tracks, Yellow (2PK)
Part no. 9985016-R2
Open the part for fit details
$49.99
Sold on Amazon
Long Tracks, Yellow (2PK, D1/M)
Part no. 9985007-R2
Open the part for fit details
$49.99
Sold on Amazon
When to replace Dolphin tracks
A track keeps coming off
Re-seating a stretched track works for a cycle or two; a new pair stops it for good.
The robot circles or pulls to one side
Uneven wear between the two tracks, or missing teeth, makes one side slip.
The tread is smooth
Worn-flat tread spins in place on slopes and steps instead of climbing them.
Other Dolphin parts
FiltersFine and ultra-fine panels, baskets, cartridges, bags.
Climbing RingsThe foam rings that let the brushes grip the wall.
BrushesActive brush assemblies, front and rear brushes, PVC and combined packs.
Power Supplies120W and 180W units, timer and Wi-Fi versions, cordless chargers.
CablesSwivel cables by length, two- and three-wire cables, power cords.
Motor UnitsSealed motor units by platform, impellers, drive wheels.
Caddies and CoversThe Universal Caddy, covers and every caddy part.
Remote ControlsBluetooth, manual-drive and Wave remotes, holders.
Other PartsClicker, ClearPod, hooks, flaps, spring filters and the rest.
Dolphin pool cleaner tracks: your questions
Why do Dolphin tracks come in different colors?
Each color marks a platform, so the track has the right length and tooth pitch for that robot's wheels. Pick by model and the color takes care of itself.
Do I have to replace both tracks?
Yes. They wear together, and a fresh track beside a stretched one steers the robot off line. Tracks are sold in pairs for that reason.
How do I put a Dolphin track back on?
Unplug the power supply, turn the robot over, loop the track over the rear wheel and roll it onto the front wheel, the way a bicycle chain goes on.
Not sure this is the right part?
Send a Pool Pro your robot's model number (on the label under the handle) and a photo of the old part. We will confirm the Maytronics part number and where to get it.