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Maytronics Tracks Yellow | 9985050

Maytronics SKU: 9985050

Maytronics Tracks Yellow | 9985050

Maytronics SKU: 9985050
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Maytronics 9985050 Track, Yellow (D1) for Dolphin Robotic Pool Cleaners | Genuine Replacement

The Maytronics 9985050 is a genuine Dolphin replacement drive track, commonly listed as Track, Yellow (D1). This single replacement track helps restore traction and proper movement on compatible Maytronics Dolphin robotic pool cleaners.

Key Features

  • Part number: 9985050
  • Brand: Maytronics (Dolphin genuine part)
  • Product type: Robotic pool cleaner drive track / traction belt
  • Color: Yellow
  • Common description: Track, Yellow (D1)
  • OEM replacement part designed to restore cleaner traction and mobility
  • Commonly listed warranty: 1 year (seller/manufacturer listing dependent)

What This Part Does

  • Provides traction so the cleaner can move properly across pool surfaces
  • Helps restore normal drive performance when the original track is stretched, cracked, or worn
  • Supports smoother climbing/movement on compatible cleaner models
  • Maintains OEM fit and function when matched to the correct Dolphin model

Common Compatibility Notes (Verify Before Ordering)

  • Used on select Maytronics Dolphin robotic pool cleaner models
  • Retailer listings commonly reference older/legacy models such as Dolphin 2002 / Diagnostic, Dolphin Diagnostic 3001, Dolphin Advantage, Dolphin Heavy Duty, and Dolphin Interactive (model/version dependent)
  • Some sellers list alternate/replacement references (for example, aftermarket cross-reference numbers)
  • Always verify your exact cleaner model and existing track part number before ordering

Important Notes

  • This listing is commonly sold as a single track (qty 1), not a pair—verify quantity needed for your repair.
  • Track wear can also be caused by worn rollers, bearings, or debris buildup, so inspect related drive components during replacement.
  • Replace both tracks together when wear is similar to maintain balanced traction and performance.

Installation Notes

  • Disconnect the cleaner from the power supply before servicing.
  • Remove the worn track and inspect rollers/wheels and side components for wear or binding.
  • Install the replacement track in the correct orientation and ensure it is seated evenly.
  • Rotate/turn the drive components by hand to confirm smooth movement before operation.
  • Test the cleaner in the pool after installation to verify proper traction and movement.

Related Products (Aqua Pool Supply)

Maintenance Tips

  • Rinse the cleaner after each use to reduce debris and chemical buildup on tracks and rollers.
  • Inspect tracks regularly for stretching, cracking, glazing, or uneven wear.
  • Remove hair/string debris from rollers and moving parts to reduce drive strain.
  • Store the cleaner out of direct sun when not in use to help extend rubber/plastic component life.
Questions about returns? View our return policy.

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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