Maytronics Dolphin Inner Weight Assembly, 9991746-ASSY

Maytronics Dolphin Inner Weight Assembly, 9991746-ASSY

Bring your robotic pool cleaner back into balance with the genuine replacement inner weight assembly for Dolphin (by Maytronics) — part number 9991746-ASSY. Designed for select Dolphin robotic pool cleaners, this component ensures proper weighting, stability, and smooth operation during your pool cleaning cycles.

Key Features

Precision OEM Fit: Engineered for compatibility with Dolphin models such as S50, Active 10, Explorer E20 (and others as listed by parts diagrams).

Stabilizing Weight Function: Provides necessary internal ballast to maintain optimal orientation under water, helping the cleaner stay firmly on the pool surface rather than floating or operating inefficiently.

Cover & Weight Combined: The assembly often includes the weight core plus the protective cover or housing, making it a two-in-one replacement for wear or damage.

Durable Construction: Built from corrosion-resistant materials suitable for repeated underwater use—including exposure to pool chemicals, UV light, and mechanical movement.

Affordable Preventive Maintenance: A small investment that can prevent larger issues—improper weighting can lead to inefficient cleaning, strain on motors, or uneven coverage.

Used On

• Dolphin Active 10 Pool Cleaner Parts
• Dolphin S50 Pool Cleaner Parts
• Dolphin E10 Pool Cleaner Parts
• Dolphin M1C Saturn Pool Cleaner Parts
• Dolphin Cayman Pool Cleaner Parts
• Dolphin Encore Pool Cleaner Parts
• Dolphin Encore Pool Cleaner Parts
• Dolphin Escape Pool Cleaner Parts
• Dolphin Echo Pool Cleaner Parts
• Dolphin Solo Pool Cleaner Parts
• Dolphin T15 Pool Cleaner Parts
• Dolphin Prowler 910 Us Pool Cleaner Parts
• Dolphin Prowler 910 Us Pool Cleaner Parts