The Wacker Neuson 5200020071 Gasket is a genuine OEM component designed for the APT4T and APT4S series self-priming pumps. Sourced directly from Wacker Neuson, this gasket delivers the exact material grade and dimensional tolerancing required to maintain a proper seal in these pump assemblies. Compatible across multiple APT4T and APT4S configurations — including Electric Brake, Surge Brake, standard, and Cold Weather variants — this is the correct replacement part for a wide range of pump setups. When it's time to service your pump, part number 5200020071 ensures you're installing the right gasket the first time.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's original material specification, ensuring correct compression and chemical resistance for pump fluid containment.
- Drop-In Replacement — Matches the original gasket profile exactly, seating correctly against mating pump surfaces without trimming or fitting adjustments.
- Broad APT Series Compatibility — Fits APT4T (Electric Brake and Surge Brake) and APT4S (standard and Cold Weather) pump configurations, covering both skid-mounted and trailer-mounted variants.
- Prevents Fluid Leaks at the Source — A failed or compressed-out gasket allows pump fluid to bypass the seal joint; replacing it with 5200020071 restores full containment and maintains pump output efficiency.
- Fuel and Fluid System Safety — A properly seated gasket prevents external leaks at joint faces, which is critical for safe pump operation in the field.
A gasket creates a pressure-tight seal between two mating surfaces within the pump assembly, preventing fluid from escaping at joints or flanges during operation. When a gasket degrades, hardens, or becomes compressed over time, it loses its ability to seal, leading to fluid leaks that can reduce pump performance and create unsafe operating conditions. Replacing a worn gasket with the correct OEM part restores the integrity of the seal and keeps the pump running at its designed output.
Part Details
| Part Number | 5200020071 |
|---|---|
| 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.
