The Wacker Neuson 5200020116 Gasket is a genuine OEM component designed for the APT4T and APT4S series pumps. This includes the APT4T Pump with Electric Brake, the APT4T Pump with Surge Brake, the APT4S Pump with Skid, and all corresponding Cold Weather variants. As a direct OEM replacement, the 5200020116 is sourced to exact Wacker Neuson specifications, ensuring a correct, dependable fit every time. Whether you are servicing a standard or cold weather configuration, this gasket is the right part for the job.
Key Features
- OEM Sealing Integrity — Manufactured to Wacker Neuson's exact material and compression specifications, ensuring proper fluid containment and a leak-free seal at the mating surfaces.
- Drop-In Replacement — Matches the original gasket profile exactly, seating flush against mating surfaces without trimming, shimming, or reworking.
- Broad APT4T and APT4S Compatibility — Fits Electric Brake, Surge Brake, Skid-mounted, and Cold Weather variants across the APT4T and APT4S pump families.
- Maintains Pump Performance — A correctly sealed gasket keeps internal pressures stable and prevents fluid bypass that can lead to pump inefficiency or premature component wear.
- Fuel and Fluid System Safety — Gasket failure in a pump can allow fluid leakage at pressured joints; using the correct OEM gasket helps maintain safe, compliant operation in the field.
A gasket creates a compressible, leak-proof seal between two mating surfaces within the pump assembly, preventing fluid or pressure from escaping at the joint. In a centrifugal pump like the APT4T and APT4S, gaskets are critical at cover plates, housings, and port connections where internal pressure builds during operation. When a gasket deteriorates, hardens, or fails, fluid can bypass the seal, causing pressure loss, external leakage, and potential damage to surrounding components.
Part Details
| Part Number | 5200020116 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4T Pump, Electric Brake, Cold Weather | APT4T CW | 5200019793, 5200019792 |
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.
