Description

Maytronics Robotic Pool Cleaner Replacement Drive Pulley Bearing Manufacturer Part # 3883645

The Drive Pulley Bearing – TT Flat Shaft (Part 3883645) is a genuine OEM replacement part designed for use in many Maytronics/Dolphin robotic pool cleaners. It supports the flat-shaft (TT) drive pulley assembly, enabling smooth rotation and reliable drive motion in the cleaner’s track or wheel system.

Key Features

Manufactured to exact OEM tolerance to ensure correct fit and smooth, wobble-free motion in the drive pulley system.

Designed for TT-style flat shaft applications, which means it fits specific drive configurations used in many robotic pool cleaner models.

Helps restore proper pulley rotation and reduce excess wear on belts, tracks and motor drive components.

Cost-effective service item: by replacing this bearing, you can restore drive efficiency instead of replacing the entire pulley or drive unit.

Used On

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
Dolphin Oasis Z5i Pool Cleaner Parts
Dolphin Premier Pool Cleaner Parts
Maytronics Dolphin DX4 Pool Cleaner Parts
Dolphin DX3 Pool Cleaner Parts
Dolphin Wave 100 (2018) Pool Cleaner Parts
Dolphin 2x2 Gyro Pool Cleaner Parts
Dolphin Pro X2 115v Cb Pool Cleaner Parts
Dolphin H120 Pool Cleaner Parts
Dolphin H80 Pool Cleaner Parts
Dolphin H50 Pool Cleaner Parts
Dolphin DX5+S Pool Cleaner Parts
Dolphin Sigma Pool Cleaner Parts
Pentair Prowler 820 Pool Cleaner Parts
Pentair Prowler 830 Pool Cleaner Parts