9985016-R2
Combo Long/Short Tracks, Yellow (2 Pack)
Genuine Maytronics yellow replacement tracks in a 2-pack; Dolphin Swift is listed on the spec sheet, but fit must be confirmed.
Genuine Maytronics parts · 12 tracks & wheels
Dolphin & Niya Pool Cleaner Tracks & Wheels
Browse 12 genuine Maytronics track, wheel, pulley and gear parts covering 74 Dolphin and Niya models. Type your robot model to filter the list, then confirm compatibility on the part page.
Match it to your robot
Find the right track for your Dolphin.
1Find your exact modelCheck the model label under the handle, then type that model into the filter. You can also start from your robot's parts page.
2Match the part numberIf the old part has a readable part number, match it to the listing. Confirm that the part page includes your exact robot model before ordering.
3Check quantity and track lengthEON Track 1PK (9987801-ASSY) is one track. Combo Long/Short Tracks, Yellow (2PK) (9985016-R2) is a two-track set with different lengths. Confirm the pack contains what you need.
Tracks (11)
99831521-R2
Dolphin Blue Tracks (2 Pack)
Genuine Maytronics blue replacement tracks in a two-pack for Dolphin S100, Dolphin S50, Dolphin S200, and other confirmed models.
9985006-R2
Dolphin Grey Replacement Tracks (2 Pack)
Genuine Maytronics grey replacement tracks for Dolphin Sigma, Dolphin Premier and Dolphin Nautilus CC Plus WiFi, supplied in a two-pack.
9987801-ASSY
Maytronics EON Track (1 Pack)
Genuine Maytronics replacement track for Dolphin EON 100, Dolphin Nautilus EON 100, and Dolphin EON 120d.
9985015-R2
Maytronics Grey Long and Short Tracks (2 Pack)
Genuine Maytronics grey long and short replacement tracks for Dolphin Nautilus CC Plus WiFi.
9983152-R2
Maytronics Grey Tracks (2 Pack)
Genuine Maytronics grey replacement tracks for Dolphin Nautilus CC, Dolphin E10 and Dolphin Cayman, supplied as a 2-pack.
99831524
Maytronics S1/S2 Replacement Track, C.Grey 11C
Genuine Maytronics replacement track for compatible robots, including Dolphin Active 10, Dolphin Liberty 200 and Dolphin Liberty 300.
3884997-R6
Maytronics Track Guide Wheels (4 Pack) With 2 Pulley Gears
Genuine Maytronics track guide wheels and pulley gears for Dolphin Sigma, Dolphin M400 and Dolphin Wave 60.
9985046
Maytronics Track, Grey (D1)
This genuine Maytronics grey replacement track requires robot compatibility confirmation from Poolbots' pool experts.
9985007-R2
Yellow Long Tracks, D1/M (2 Pack)
Genuine Maytronics yellow long tracks (2 Pack); Dolphin Swift appears on the spec sheet, but robot compatibility must be confirmed.
9985050
Yellow Track (D1)
This genuine Maytronics yellow track (D1) is a replacement robot track; confirm fit with Poolbots' pool experts.
Wheels, gears & pulleys (1)
3884997-R3
Maytronics Guide Wheels (2 Pack) and Pulley Kit
Genuine Maytronics guide wheels and pulley gear for Dolphin Premier, Dolphin Nautilus CC Plus and Dolphin Explorer E25.
No part matches. Send us the model number from the label under the robot's handle and .
Before you order
How Dolphin tracks & wheels work and wear.
Inspect tracks for worn surfaces or cracks, and check wheels and gears for visible damage. The listings distinguish color, length and pack size, with blue, grey and yellow track options. Match by model and part number, not by color alone, and check whether you need a single track, a pair or a long/short set.
Start with your robot's parts page or use the model filter here. Each part page lists the robots it fits, so confirm your exact model before ordering. Poolbots sells select parts directly and helps owners source the others. For help finding a match, contact Poolbots' pool experts by live chat or phone.
Step-by-step answers for tracks & wheels
- How do I replace the side paddlewheel on my Skimmi?Remove the old paddlewheel, align the replacement's holes, and dip the screws in Loctite 574 before installing and tightening them.
- How do I replace the tracks on my Dolphin robot?Follow your Dolphin model's video and instructions, since some track replacements also require removing the brushes and side panels.
By robot
Tracks & Wheels by Dolphin model.
The robots we sell first, then every other model Maytronics lists tracks & wheels for. Each link opens that robot's own parts page.
Premier 2Sigma 2W20 2Wave 100 2Wave 60 2Wave 80 2Cayman 1E10 1Escape 1Explorer E20 1Explorer E30 WiFi 1Explorer E50 1Explorer E70 1Liberty 200 1Liberty 300 1Quantum 1Wave 120 1Wave 90i 1
Every other model (56)
Nautilus CC Plus WiFi 3Active 10 2Explorer E25 2Explorer E40 2M400 2Nautilus CC Plus 2Nautilus CC Supreme 2Oasis Z5i 2S50 2Active 15 1Active 20 1Active 2000 1Active 30 1Active 3000 1Active 40 1Active 60 1Active Solo 1ADVANTAGE 1ADVANTAGE PRO 1ADVANTAGE ULTRA 1Echo 1EON 100 1EON 120d 1Liberty 400 1Liberty 600 1M550 1M600 1Nautilus AG 1Nautilus CC 1Nautilus CC Pro 1Nautilus EON 100 1Nautilus EON 120d 1Nautilus Titan 1Premium 10 1Premium 20 1Premium 2000 1Premium 30 1Premium 3000 1Premium 40 1Premium 60 1Proteus DX3 1Proteus DX4 1Proteus DX5i 1S100 1S200 1S2000 1S300 1S400 1T15 1T2000 1T25 1T3000 1T35 1T45 1T55i 1T60 1
Questions
Dolphin tracks & wheels, answered.
Do all grey tracks fit the same Dolphin models?
Do not choose by color alone. Grey Tracks (2) (9985006-R2) and Grey Tracks (2) (9983152-R2) are separate listings. Match the part number and check your exact robot model on the part page.
Do replacement tracks come in pairs?
Pack sizes vary. Some track listings specify one track, while others specify two. Check the quantity and track lengths before ordering, especially when comparing matching pairs with long/short sets.
How often should I replace my Dolphin tracks?
No season-based replacement interval is specified for these parts. Inspect tracks for visible wear or damage, and ask Poolbots' pool experts if you need help deciding whether replacement is needed.
Can Poolbots help source a part I cannot buy directly?
Yes. Poolbots offers some parts for direct purchase and helps owners source the others. Contact Poolbots' pool experts by live chat or phone with your robot model and the part number, if you have it.
More Dolphin parts
Every other category.
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NanoFilters™Ultra-fine upgrades ›
Weekly timersTimer power supplies ›
