The Wacker Neuson 5200021642 Mount is a genuine OEM component designed for the APT4S, APT4T, APT6S, APT6T, APT8S, and APT8T series trailer-mounted pumps, including standard, Cold Weather, Surge Brake, and Electric Brake configurations. As a direct OEM replacement, this mount is built to the same tolerances and material specifications as the original part, ensuring a secure, properly aligned installation without the need for modification. Compatibility spans the full APT pump lineup — from skid-mounted variants to towable trailer units — making 5200021642 a versatile service part for fleet operators and equipment dealers alike. Confirm your model number before ordering to ensure an exact match for your specific configuration.
Key Features
- Genuine OEM Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, delivering the same structural rigidity and load-bearing capacity as the part it replaces.
- Direct Drop-In Replacement — Engineered to align with existing mounting points on APT series pump frames, allowing straightforward installation with standard tooling.
- Broad APT Series Compatibility — Fits APT4S, APT4T, APT6S, APT6T, APT8S, and APT8T pump units across standard, Cold Weather, Surge Brake, and Electric Brake variants.
- Structural Support for Pump Components — A correctly seated mount keeps critical pump components stable under transport and operational vibration, preventing misalignment that can accelerate wear on connected assemblies.
- Long-Term Corrosion and Fatigue Resistance — OEM-grade material selection helps the mount hold up against the mechanical stress and environmental exposure typical of trailer pump operation.
A mount on a trailer-mounted pump serves as a structural anchor point, securing pump components or sub-assemblies to the trailer frame and absorbing vibration during both operation and transport. When a mount cracks, deforms, or works loose, it places undue stress on attached fittings, hoses, and mechanical connections — leading to accelerated wear or component failure elsewhere in the assembly. Keeping this part in sound condition is essential to maintaining the mechanical integrity of the overall pump unit.
Part Details
| Part Number | 5200021642 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Mount |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT6T Pump, Electric Brake | APT6T | 5200019647, 5200019646 |
| APT6T Pump, Electric Brake, Cold Weather | APT6T CW | 5200019795, 5200019794 |
| APT8S Pump w/Skid | APT8S | 5200018987 |
| APT8T Pump, Electric Brake, Cold Weather | APT8T CW | 5200019797, 5200019796 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT8S Pump w/Skid, Cold Weather | APT8S CW | 5200019800 |
| APT8T Pump, Electric Brake | APT8T | 5200019649, 5200019648 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
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.
