The Wacker Neuson 5100028409 is a genuine OEM Bearing Cover designed for the PS2, PS3, and PS4 series submersible pumps. Sourced directly from Wacker Neuson, this part meets the same specifications as the original component installed at the factory. It fits a wide range of PS-series models including the PS2-3703, PS3-3703, PS3-5503, PS4-3703, and PS4-5503, covering multiple voltage and horsepower configurations across 50Hz and 60Hz variants. When the bearing cover wears or fails, replacing it promptly with part number 5100028409 helps maintain the integrity of the pump's internal bearing assembly and keeps the unit operating as intended.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional standards, ensuring the bearing cover seats and seals correctly within the pump housing without adaptation.
- Direct-Fit Replacement: — Matches the original mounting geometry for straightforward installation across compatible PS-series submersible pump models.
- Broad PS-Series Compatibility: — Fits PS2-3703, PS3-3703, PS3-5503, PS4-3703, and PS4-5503 models across 220V, 440V, and 400V configurations in both 50Hz and 60Hz variants.
- Protects Internal Bearings: — Correctly enclosing the bearing prevents contamination from water, debris, and abrasive particles that can accelerate wear and lead to premature pump failure.
- Verified Part Number: — Order with confidence using Wacker Neuson part number 5100028409, cross-referenced across the full PS2, PS3, and PS4 submersible pump lineup.
The bearing cover on a submersible pump serves as a protective enclosure for the pump's internal bearing assembly. It shields the bearings from water ingress, slurry, and suspended solids that are common in dewatering and construction site pumping applications. When this cover cracks, corrodes, or loses its seal, the exposed bearings are vulnerable to accelerated wear, increased friction, and eventual seizure — which can take an entire pump out of service. Replacing a damaged bearing cover with the correct OEM part is a straightforward way to extend the service life of the pump's rotating components.
Part Details
| Part Number | 5100028409 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS3-3703 | PS33703 | 5000008832, 5000008833, 5000009136, 5000009135 |
| PS4-3703 | PS43703 | 5000008839, 5000008838 |
| PS2-3703 | PS23703 | 5000008826 |
| PS4-5503 | PS45503 | 5000008850, 5000009144, 5000008851, 5000009145, 5000009202 |
| PS3 5503 Sub. Pump, 440V/60hz, 7.5hp, 9.8A | PS35503 | 5000009142, 5000009141, 5000008844, 5000008845, 5000009200 |
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.
