The Wacker Neuson 5200020087 is a genuine OEM Elbow Fitting designed for the APT4T and APT4S self-priming pump series, including Surge Brake, Electric Brake, and Cold Weather configurations. As a direct OEM replacement, this fitting is sourced to the same specifications as the original, ensuring a correct, leak-free connection within the pump's fluid routing system. Verified fitment covers the APT4T Pump with Surge Brake, the APT4T Pump with Electric Brake, the APT4S Pump with Skid, and all corresponding Cold Weather variants. Keeping the correct elbow fitting in service maintains proper flow direction and system integrity on these portable pump units.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring consistent thread engagement and a secure, pressure-rated connection at the fitting joint.
- Direct-Fit Replacement — Matches the original elbow geometry and port sizing, dropping into the existing plumbing configuration without reworking adjacent lines or fittings.
- Broad APT4T and APT4S Compatibility — Fits Surge Brake, Electric Brake, and Cold Weather pump variants across both the APT4T and APT4S model lines.
- Leak-Free Flow Routing — A properly seated elbow fitting maintains directed fluid flow through the pump system; a cracked or failed fitting can cause pressure loss, fluid leakage, and pump performance degradation.
- Cold Weather Variant Verified — Confirmed fitment on Cold Weather-configured APT4T and APT4S units, where reliable fluid connections are especially critical in low-temperature operating conditions.
An elbow fitting redirects fluid flow at an angle within a pump's plumbing circuit, connecting hoses or ports that meet at a bend rather than in a straight line. In the APT4T and APT4S pump systems, this fitting plays a key role in maintaining a sealed, directed fluid path between components. When an elbow fitting cracks, strips, or develops a leak, it disrupts system pressure and can introduce air into the fluid circuit — leading to reduced pump output or complete loss of prime. Replacing a damaged fitting promptly with the correct OEM part restores the integrity of the plumbing system and keeps the pump operating as intended.
Part Details
| Part Number | 5200020087 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Elbow Fitting |
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.
