The Wacker Neuson 5200020236 Ball Bearing is a genuine OEM component designed for the APT4T and APT4S submersible pump series, including Electric Brake, Surge Brake, and Cold Weather configurations. As a direct factory replacement, this bearing is manufactured to the exact tolerances required by the original design, ensuring correct shaft alignment and smooth rotation within the pump assembly. It fits 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. When bearing wear is suspected, replacing with the correct OEM part like the 5200020236 protects the pump's internal components and keeps the unit performing to spec.
Key Features
- OEM-Spec Tolerance: Manufactured to the exact radial and axial load ratings required for the APT4 pump drivetrain — not a generic bearing substitute.
- Drop-In Replacement: Matches the original seat dimensions and shaft interface, seating correctly without machining or shimming.
- Broad APT4 Family Coverage: Compatible across the APT4T and APT4S pump lines, including Surge Brake, Electric Brake, and Cold Weather variants.
- Protects Pump Longevity: A worn or failed bearing allows shaft wobble that accelerates seal damage and impeller wear — replacing it promptly prevents cascading internal failure.
- Genuine Wacker Neuson Part: Sourced directly from Wacker Neuson, carrying the full OEM part number 5200020236 for confident identification and reorder.
A ball bearing in a submersible pump supports the rotating shaft that drives the impeller, allowing it to spin freely while absorbing both radial and axial loads generated during pumping. When a bearing wears out or seizes, it creates excessive heat, vibration, and shaft movement that quickly damages surrounding seals and internal components. Keeping this bearing in good condition is essential to maintaining consistent pump output and preventing water intrusion into the motor housing.
Part Details
| Part Number | 5200020236 |
|---|---|
| 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.
