The Wacker Neuson 5200020179 Joint is a genuine OEM component designed for the APT4S and APT4T series self-priming pumps, including surge brake, electric brake, and cold weather configurations. As a factory-sourced part, it is manufactured to the exact specifications required by Wacker Neuson for proper fit and function across the APT4S and APT4T pump families. Compatible models include the APT4S Pump with Skid, APT4S Pump with Skid Cold Weather, APT4T Pump with Surge Brake, APT4T Pump with Surge Brake Cold Weather, APT4T Pump with Electric Brake, and APT4T Pump with Electric Brake Cold Weather. Verifying your machine's model number before ordering ensures a direct, hassle-free replacement.
Key Features
- Genuine OEM Construction: — Sourced directly from Wacker Neuson, this joint meets the exact dimensional and material tolerances specified for the APT4S and APT4T pump platforms.
- Broad APT4S and APT4T Coverage: — Fits surge brake, electric brake, and cold weather variants across both pump series, making it the correct choice for a wide range of APT4 configurations.
- Drop-In Replacement: — Engineered to align with the original mounting points and connection interfaces, allowing straightforward installation without machining or adaptation.
- Maintains Flow Path Integrity: — A correctly functioning joint preserves the sealed connections within the pump system; a worn or damaged joint can introduce leaks, reduce discharge efficiency, or cause system pressure loss.
- Part Number Confidence: — The Wacker Neuson part number 5200020179 is matched directly to these pump models, giving you a reliable reference for reorder and service documentation.
A joint in a pump system serves as a connecting element between two sections of the fluid or mechanical pathway, maintaining a secure, leak-free union under the pressures and vibrations generated during pump operation. In the APT4S and APT4T pump families, this component plays a role in keeping the pump assembly operating as a cohesive unit. When a joint deteriorates, it can allow fluid ingress or egress at the connection point, compromising pumping performance and potentially leading to accelerated wear on surrounding components.
Part Details
| Part Number | 5200020179 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Joint |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT4T Pump, Electric Brake, Cold Weather | APT4T CW | 5200019793, 5200019792 |
| 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.
