The Wacker Neuson 5200020041 Ball Bearing is a genuine OEM component designed for the APT4T and APT4S series submersible pumps. This includes the APT4T Pump with Electric Brake, APT4T Pump with Surge Brake, APT4T Pump with Electric Brake Cold Weather, APT4T Pump with Surge Brake Cold Weather, APT4S Pump w/Skid, and APT4S Pump w/Skid Cold Weather variants. As a factory-sourced part, the 5200020041 meets the original engineering specifications set for these pump models, delivering a direct drop-in replacement with no guesswork on fit or compatibility. Confirm your machine's model number against the fitment list before ordering to ensure an accurate match.
Key Features
- Genuine OEM Precision Tolerancing — Sourced directly from Wacker Neuson, this ball bearing is manufactured to the exact radial clearance and load rating required for the APT4T and APT4S pump assemblies.
- Direct-Fit Replacement — Engineered to seat correctly into the original bearing housing, ensuring proper alignment with the pump shaft without the need for machining or shimming.
- Broad APT Series Coverage — Fits multiple APT4T and APT4S configurations, including standard, cold weather, electric brake, and surge brake variants.
- Smooth Pump Shaft Operation — A correctly functioning ball bearing keeps the pump shaft rotating freely and true; a worn bearing causes vibration, shaft wobble, and accelerated seal wear that can lead to full pump failure.
- Verified Part Number — Listed under Wacker Neuson part number 5200020041 for confident ordering and inventory management.
A ball bearing supports the rotating shaft inside the pump, reducing friction between moving and stationary components while handling both radial and axial loads generated during pump operation. In a submersible pump like the APT4T and APT4S, the bearing keeps the impeller shaft centered and stable, which directly affects pumping efficiency and seal integrity. When a ball bearing wears or fails, the resulting shaft play puts stress on surrounding seals and housings, leading to leaks, increased current draw, and eventual motor or pump damage if left unaddressed.
Part Details
| Part Number | 5200020041 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
