Maytronics
Maytronics Dolphin Motor Unit 9995386-EX – for Nautilus CC, S100, E20 & More
Maytronics Dolphin Motor Unit
Replacement motor unit for confirmed compatible Dolphin and Pentair robotic pool cleaners, including Nautilus CC, S100, Explorer E20, Echo and Active Solo models.
Warranty Information
1-Year Manufacturer Warranty
Ultimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.
The Maytronics Dolphin Motor Unit (9995386-EX) is a replacement motor assembly designed for select Dolphin and Pentair robotic pool cleaners. It powers the cleaner’s internal drive and cleaning systems, helping restore operation when the original motor unit is worn, damaged or no longer functioning correctly.
Built for model-specific replacement, this motor unit is intended for servicing the confirmed compatible cleaners listed below. Because motor units can vary between visually similar cleaners and production versions, the cleaner model, product number and required motor part number should all be verified before ordering.
Key Features
Replaces a worn or damaged motor assembly in confirmed compatible robotic pool cleaners.
Supports the internal drive and cleaning systems required for robotic cleaner operation.
Designed for the exact cleaner models and product numbers listed in the compatibility section.
Provides a replacement motor unit for cleaner repair and servicing applications.
Allows motor-related cleaner issues to be addressed without replacing the complete robotic cleaner.
Helps restore dependable robotic cleaner performance when replacing a worn or damaged motor unit.
Compatibility & Fitment
Compatible with the following cleaner models and product numbers:
- Dolphin Active 15: 99996148-USF, 99996148-USFDE, 99996154-USF
- Dolphin Active Solo: 99996142-SOL, 99996142-SOLDE
- Dolphin Advantage: 99996113-ADV
- Dolphin Cayman: 99996135-SPL
- Dolphin Echo: 99996114-US, 99996114-USDEMO
- Dolphin Encore: 99996155-US, 99996155-USDEMO
- Dolphin Explorer E20: 99996148-XP
- Dolphin Explorer E20 with Extra Filters: 99996115-XPF
- Dolphin Explorer E20 Refurbished: 88886148-XPB
- Dolphin Nautilus CC: 99996113-US
- Dolphin Nautilus CC Refurbished: 66666113-US
- Dolphin Proteus DX3: 99996114-LES
- Dolphin S100: 99996121-USF, 99996121-USFDE
- Dolphin Saturn: 99996114-SAT
- Dolphin T25: 99996137-WINF, 99996137-WINFDE
- Pentair Prowler 917: 99996157-USP
Compatibility may vary by production year, configuration and installation. Verify your exact model and part number before ordering.
Applications
- Replacing a failed robotic pool cleaner motor unit
- Repairing cleaner drive or internal operating issues
- Servicing compatible Dolphin robotic pool cleaners
- Restoring operation without replacing the complete cleaner
- Professional robotic cleaner diagnosis and repair
Motor-related symptoms can also be caused by cables, power supplies or other internal components. Confirm the diagnosis and exact motor part number before ordering.
Specifications
| SKU | 9995386-EX |
| UPC / EAN | 850015249273 |
| Brand | Maytronics / Dolphin |
| Product Type | Robotic Pool Cleaner Motor Unit |
| Gross Weight | 5.072 lb / 2.3 kg |
| Package Dimensions | 9.173 × 7.913 × 13.189 in / 23.3 × 20.1 × 33.5 cm |
| Compatibility | Select Dolphin Active, Active Solo, Advantage, Cayman, Echo, Encore, Explorer E20, Nautilus CC, Proteus DX3, S100, Saturn, T25 and Pentair Prowler 917 cleaners |
| Application | Replacement robotic pool cleaner motor unit |
| Warranty | 1-Year Manufacturer Warranty |
| Final Sale | Yes |
Frequently Asked Questions
No. It is designed only for the cleaner models and product numbers listed in the Compatibility & Fitment section. Verify the cleaner identification label before ordering.
The supplied compatibility information confirms specific Nautilus CC and Explorer E20 refurbished product numbers. Other refurbished versions should not be assumed compatible.
No. Cleaner problems may also involve the cable, power supply or other components. Proper diagnosis is recommended before purchasing the motor unit.
Yes. Motor replacement involves internal cleaner components and should be completed by a qualified robotic pool cleaner service professional.
Yes. This motor unit is final sale, so the cleaner model, product number and required motor part number must be verified before purchase.
This product includes a 1-year manufacturer warranty, subject to the manufacturer’s applicable warranty terms and conditions.
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