The Wacker Neuson 5200021757 Housing is a genuine OEM component designed for the APT4T, APT6T, APT8T, APT4S, APT6S, and APT8S series submersible pumps, covering both standard and Cold Weather configurations across electric brake, surge brake, and skid-mounted variants. As a direct OEM replacement, the 5200021757 is manufactured to the same specifications as the original part, ensuring correct fitment across the full APT pump lineup. Whether you are servicing a trailer-mounted unit or a skid-mounted pump, this housing is the correct factory-sourced part for the job. Verify your machine's model number before ordering to confirm compatibility with your specific APT pump configuration.
Key Features
- Genuine OEM Construction — Manufactured to original Wacker Neuson specifications, ensuring the housing maintains correct dimensional tolerances for proper enclosure, alignment, and sealing of internal pump components.
- Broad APT Series Coverage — A single part number covers APT4T, APT6T, and APT8T trailer-mounted pumps (electric brake and surge brake), plus APT4S, APT6S, and APT8S skid-mounted pumps, including all Cold Weather variants.
- Drop-In Replacement — Engineered to match the original mounting points and exterior profile of the pump assembly, so the housing installs using standard service procedures without custom fitting or modification.
- Protects Critical Internal Components — The housing shields the pump's motor and mechanical internals from job-site contamination, moisture ingress, and physical damage — all of which accelerate wear on internal components when the housing is cracked or compromised.
- Supports Full-Range Configuration Compatibility — Fits both standard and Cold Weather models, making it the correct service part whether the pump is configured for general dewatering use or low-temperature operating environments.
The housing on a submersible pump serves as the structural outer enclosure that holds the motor, impeller assembly, and related internal components in correct alignment while protecting them from the surrounding environment. A damaged or cracked housing can allow water, debris, or contaminants to reach the motor and mechanical components, leading to accelerated internal wear, electrical faults, or outright pump failure. Keeping the housing intact is essential to maintaining the pump's efficiency, output pressure, and overall service life.
Part Details
| Part Number | 5200021757 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT6T Pump, Electric Brake | APT6T | 5200019647, 5200019646 |
| APT6T Pump, Electric Brake, Cold Weather | APT6T CW | 5200019795, 5200019794 |
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT4T Pump, Electric Brake, Cold Weather | APT4T CW | 5200019793, 5200019792 |
| APT8T Pump, Electric Brake, Cold Weather | APT8T CW | 5200019797, 5200019796 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT8T Pump, Surge Brake | APT8T | 5200019648, 5200019649 |
| APT8S Pump w/Skid, Cold Weather | APT8S CW | 5200019800 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
| APT8S Pump w/Skid | APT8S | 5200018987 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
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.
