The Wacker Neuson 5000162541 Motor Housing is a genuine OEM component designed for the PS3-5503 and PS4-5503 series submersible pumps. Sourced directly from Wacker Neuson, this housing is manufactured to the same specifications as the original, ensuring a correct, direct-fit replacement for both the 220V and 440V pump configurations in the PS3-5503 and PS4-5503 families. Keeping the motor housing intact is critical to protecting the pump's internal motor assembly from water ingress and mechanical damage. If your existing housing is cracked, corroded, or compromised, replacing it promptly with the genuine OEM part helps restore the pump to full working condition.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to exact original specifications, ensuring the housing correctly encloses and protects the pump motor without gaps, misalignment, or dimensional variance.
- Direct-Fit Replacement — Engineered to bolt directly into place on PS3-5503 and PS4-5503 pumps, matching all mounting points and sealing surfaces of the original housing.
- Broad Configuration Compatibility — Fits both 220V/60Hz and 440V/60Hz variants of the PS3-5503 and PS4-5503 submersible pump series, covering a wide range of job-site power setups.
- Motor Protection Integrity — A sound motor housing maintains the watertight barrier that keeps the pump's electrical motor isolated from the surrounding fluid, preventing short circuits, winding damage, and premature motor failure.
- Electrical Safety Compliance — Because this housing directly shields the motor from submersion exposure, using the correct OEM-spec part is essential for safe operation in wet and fully submerged pumping applications.
The motor housing is the structural outer shell that encloses and protects the electric motor at the core of a submersible pump. It maintains the pressure-tight, waterproof barrier that allows the motor to operate safely while fully submerged, directing heat away from internal windings and shielding them from fluid contact. When the housing becomes cracked, corroded, or physically damaged, water can infiltrate the motor cavity, leading to winding shorts, bearing failure, and complete motor burnout — making prompt replacement essential to restoring safe, effective pump operation.
Part Details
| Part Number | 5000162541 |
|---|---|
| Old Part Number | 0162541 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Motor Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS3-5503 | PS35503 | 5000008844, 5000008845, 5000009142, 5000009141 |
| PS4 5503 Sub. Pump, 440V/60hz, 7.5hp, 9.8A | PS45503 | 5000009145, 5000008851, 5000009144, 5000008850 |
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.
