The Wacker Neuson 5200020081 Fitting is a genuine OEM component designed for APT4T and APT4S series pumps, including Electric Brake, Surge Brake, and Cold Weather variants. As a factory-sourced part, it meets the exact material and dimensional specifications of the original, ensuring a correct connection every time. This fitting is confirmed to fit across the full APT4T and APT4S pump lineup, covering both standard and Cold Weather configurations. Verify your model number before ordering to ensure the right part for your application.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the correct sealing surface and thread engagement for a fluid-tight connection.
- Direct Drop-In Replacement — Engineered to seat and thread exactly as the original fitting, with no reworking of ports or fittings required during installation.
- Broad APT4T and APT4S Compatibility — Fits Electric Brake, Surge Brake, and Cold Weather variants across both the APT4T and APT4S pump families, covering a wide range of pump configurations.
- Leak-Free Flow Path — A properly seated fitting maintains system pressure integrity; a worn or damaged fitting can cause fluid leaks, pressure loss, and pump inefficiency that compromise output performance.
- Verified by Part Number 5200020081 — Cross-reference this OEM part number against your machine's serial tag or parts manual to confirm fitment before installation.
A fitting is a threaded or compression connector that joins fluid lines within the pump system, directing flow between components while maintaining a sealed, pressure-rated pathway. In pump applications like the APT4T and APT4S series, fittings play a critical role in keeping the hydraulic or fluid circuit leak-free and operating at the correct pressure. When a fitting cracks, strips, or corrodes, it can cause fluid loss, reduced pump output, or system contamination — making timely replacement essential to keeping the pump performing as intended.
Part Details
| Part Number | 5200020081 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4T Pump, Electric Brake, Cold Weather | APT4T CW | 5200019793, 5200019792 |
| 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.
