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
