The Wacker Neuson Return Pipe Complete is a genuine OEM component designed for the APT4S and APT4T pump series, including standard, surge brake, electric brake, and cold weather configurations. As a factory-sourced part, it is manufactured to the exact specifications of the original, ensuring a direct, hassle-free installation into your pump assembly. This part covers the full range of APT4S and APT4T variants, making it the correct choice whether your unit is skid-mounted, surge brake-equipped, or cold weather-spec. Confirm your model number against the fitment list before ordering to ensure compatibility with your specific configuration.
Key Features
- OEM-Matched Flow Path Integrity — Manufactured to the original pipe routing dimensions and connection specs, ensuring correct fluid return pressure and flow rate within the pump circuit.
- Direct Installation Fit — Engineered to connect at the factory-designated attachment points on APT4S and APT4T pump assemblies, requiring no reworking of adjacent fittings or hose runs.
- Broad APT Series Coverage — Fits APT4S (with skid) and APT4T (surge brake and electric brake) models, including all cold weather variants across both series.
- Sustained Pump Circuit Performance — A fully functioning return pipe maintains proper hydraulic fluid routing back to the reservoir; a cracked, kinked, or leaking pipe can cause pressure loss, overheating, and accelerated pump wear.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, so the part number, material grade, and dimensional tolerances match the assembly it replaces.
The return pipe in a hydraulic pump system carries fluid back from the working circuit to the reservoir after it has completed its cycle through the system. It plays a critical role in maintaining stable operating pressure and keeping the fluid circuit balanced — without it functioning correctly, the pump cannot regulate flow or temperature effectively. A damaged or leaking return pipe can lead to fluid loss, erratic pump behavior, and, if left unaddressed, significant internal damage to the pump assembly.
Part Details
| Part Number | 5200020206 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Return Pipe Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| 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.
