Maytronics Dolphin Drive Pulley Bearing In stock$2877
Quick overview
- Genuine Maytronics part Factory bearing 3883645, the one the drive pulley was built around.
- Fits a wide range of Dolphins Listed for Nautilus, Nautilus Plus, Triton, Triton Plus, M200, M400, C3 CB, C4 CB, C5 CB, Discovery, Saturn and Advantage Plus.
- Also fits Pentair Prowler Maytronics builds the Prowler 820 and 830, and this bearing is listed for both.
- Supports the drive pulley The bearing carries the pulley that transfers motor power to the tracks or brushes.
- Stops the grinding A dry or worn bearing drags on the drive, which shows up as noise, stalling or a cleaner that climbs poorly.
- Small part, big effect Replacing a worn bearing is far cheaper than replacing a strained drive motor.
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Product details
The Maytronics 3883645 is the drive pulley bearing used across a broad range of Dolphin robotic pool cleaners. It is the genuine Maytronics part, and it also appears under the number 3295-456.
What it does
Inside the cleaner, the motor turns a drive pulley that moves the tracks or wheels and the brush. That pulley spins on a bearing, and the bearing takes every bit of load the drive puts through it while sitting in chlorinated water.
Symptoms of a worn bearing
Grinding or squealing from the drive side is the usual first sign. Next comes a cleaner that stalls in corners, will not hold a wall climb, or draws more current than it should because the motor is fighting the drag. Spin the pulley by hand with the unit out of the water: it should turn freely and silently.
Fitting
Maytronics lists this bearing for the Nautilus and Nautilus Plus, Triton and Triton Plus, M200, M400, C3 CB, C4 CB, C5 CB, Discovery, Saturn and Advantage Plus, and for the Pentair Prowler 820 and 830, which Maytronics also builds. A cleaner uses more than one bearing and they age together, so count what you are removing and replace them as a set where you can.
| Brand | Maytronics |
|---|---|
| Manufacturer part number | 3883645 |
| Alternate part number | 3295-456 |
| Type | Drive pulley bearing |
| Fits | Dolphin Nautilus Plus, Dolphin Triton Plus, Dolphin Nautilus, Dolphin Triton, Dolphin M200, Dolphin M400, Dolphin C5 CB, Dolphin C4 CB, Dolphin C3 CB, Dolphin Discovery, Dolphin Saturn, Pentair Prowler 820, Pentair Prowler 830, Dolphin Advantage Plus |
| Shipping weight | 0.3 lb |
| Ships | Parcel |
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