The Wacker Neuson Wear Plate is a genuine OEM component designed for the APT6S and APT6T series water pumps, including skid-mounted, surge brake, electric brake, and cold weather variants. As a factory-sourced part, the is manufactured to the same standards as the original, ensuring a correct fit within the pump assembly without modification. This Wear Plate covers the full range of APT6S and APT6T configurations, making it the right choice whether you're servicing a standard unit or a cold weather-equipped model. Order with confidence knowing you're installing an exact OEM replacement backed by Wacker Neuson.
Key Features
- OEM Surface Hardness and Geometry — Manufactured to the original material and dimensional spec, ensuring the Wear Plate provides the same service life and contact performance as the factory part.
- Direct Drop-In Installation — Matches the original mounting profile of the pump assembly, so the plate seats correctly without rework or shimming.
- Broad APT6 Series Coverage — Fits APT6S and APT6T pumps across surge brake, electric brake, skid-mounted, and cold weather configurations.
- Protects Pump Efficiency — A correctly fitted Wear Plate maintains tight internal clearances in the pump, preserving flow rate and suction performance over time.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, so part number 5200021649 matches your machine's bill of materials exactly.
A Wear Plate is a sacrificial component positioned inside the pump housing to absorb friction and abrasion as water and entrained debris pass through. By taking the brunt of that wear, it protects the more costly impeller and pump casing from direct contact damage. As the Wear Plate degrades, internal clearances open up, causing a drop in suction lift and output pressure — symptoms often mistaken for a failing impeller. Replacing the Wear Plate at the first sign of reduced pump performance restores proper hydraulic efficiency and extends the working life of the surrounding components.
Part Details
| Part Number | 5200021649 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wear Plate |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT6T Pump, Surge Brake | APT6T | 5200019646, 5200019647 |
| APT6T Pump, Surge Brake, Cold Weather | APT6T CW | 5200019794, 5200019795 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
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.
