The Wacker Neuson 5200021919 Capacitor is a genuine OEM component designed for PS2-800 and PSA2-800 series submersible pumps. Sourced directly from Wacker Neuson, this capacitor meets the exact electrical specifications required to keep your pump motor starting and running correctly. It is a direct replacement for the original unit, confirmed to fit the PS2-800 and PSA2-800 models listed in the Wacker Neuson parts system. When your pump struggles to start or fails to run at full capacity, a faulty capacitor is one of the first components to check and replace.
Key Features
- Correct Electrical Specification: — Built to the precise capacitance rating required by the PS2-800 and PSA2-800 pump motors, ensuring proper start and run performance without over- or under-loading the motor windings.
- Genuine OEM Component: — Sourced directly from Wacker Neuson, so you get the exact part that left the factory — same housing, same terminals, same electrical rating as the original.
- Direct Drop-In Replacement: — Matches the original mounting and terminal configuration on PS2-800 and PSA2-800 submersible pumps, allowing straightforward installation without modification.
- Confirmed Fitment: — Verified for PS2-800 and PSA2-800 series Wacker Neuson submersible pumps across multiple machine configurations.
- Restores Full Motor Output: — A correctly rated capacitor delivers the start torque the motor needs to reach operating speed and maintain it under load — protecting motor windings from the heat damage caused by slow or failed starts.
- Electrical Safety Compliance: — Using a correctly rated OEM capacitor matters in pump electrical systems; an undersized or out-of-spec unit can cause repeated motor trips, winding damage, or unsafe current draw.
A capacitor in a submersible pump motor provides the phase shift needed to generate starting torque and, in run-capacitor designs, helps maintain efficient motor operation under load. Without a functioning capacitor, the motor may hum but fail to start, draw excessive current, or trip its thermal overload protection repeatedly. Over time, a degraded capacitor causes heat stress on the motor windings that can lead to premature motor failure — making timely replacement of a worn or failed capacitor critical to protecting the broader pump assembly.
Part Details
| Part Number | 5200021919 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Capacitor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-800 | PS2800 | 5000620438, 5000620439 |
| PSA2-800 | PSA2800 | 5000620450, 5000620449 |
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.
