The Wacker Neuson 5200021604 is a genuine OEM Hose designed for the APT4T and APT4S pump series. This factory-sourced component covers the full range of APT4T and APT4S configurations, including surge brake, electric brake, and cold weather variants. As a genuine OEM part, the 5200021604 is manufactured to the exact specifications of the original component installed on your machine. Verify your model number against the fitment list before ordering to ensure a correct, hassle-free installation.
Key Features
- Genuine OEM Construction: — Manufactured to the same material grade and dimensional tolerances as the original hose, ensuring correct flow capacity and pressure handling for the APT pump system.
- Drop-In Replacement: — Matches the original routing, connection points, and end fittings so the hose seats and seals correctly without rework or adaptation.
- Broad APT Series Coverage: — Fits APT4T Pump with Surge Brake, APT4T Pump with Electric Brake, APT4S Pump with Skid, and all corresponding Cold Weather variants.
- Maintains Pump Flow Integrity: — A sound hose sustains consistent fluid transfer within the pump system; a cracked, collapsed, or leaking hose restricts flow and can lead to pump damage or complete system failure.
- Fluid-System Safety: — A properly seated and undamaged hose prevents uncontrolled fluid release, which is especially critical in cold weather configurations where pressure dynamics can be more demanding.
The hose in an APT-series pump system carries fluid between key components, maintaining the continuous flow needed for the pump to prime and operate at full capacity. When a hose deteriorates — through cracking, kinking, or fitting failure — it compromises pressure and can introduce air into the system, causing loss of prime or erratic pump output. Replacing a worn hose promptly with a correct OEM-spec part restores the sealed, pressurized circuit the pump relies on to move water efficiently.
Part Details
| Part Number | 5200021604 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
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.
