The Wacker Neuson 5200021811 is a genuine OEM Band Clamp designed for the APT6T, APT6S, APT8T, and APT8S pump series, including standard, skid-mount, and Cold Weather configurations. As a factory-sourced component, the 5200021811 is manufactured to the same specifications as the original part, ensuring a correct fit across the full range of compatible APT-series trailer and skid pumps. This Band Clamp covers surge brake, electric brake, and skid variants, making it a versatile stock item for operators running multiple APT units on the same jobsite.
Key Features
- Genuine OEM Clamping Force: — Manufactured to Wacker Neuson's original torque and retention specifications, ensuring the clamp seats and secures connections the same way the factory-installed part does.
- Drop-In Compatibility: — Engineered to align with existing mounting points and hose diameters on APT-series pumps, so installation follows the original service procedure without rework.
- Broad APT-Series Coverage: — A single part number covers APT6T, APT6S, APT8T, and APT8S variants, including Cold Weather, surge brake, electric brake, and skid-mounted configurations.
- Leak Prevention at the Source: — A correctly tensioned band clamp maintains a pressure-tight seal on pump hose and connection points; a worn or damaged clamp can allow fluid weeping, pressure loss, or hose separation under load.
- Fluid System Integrity: — Proper clamping is critical in pump applications where connection failure under pressure can cause uncontrolled fluid discharge, making this a safety-relevant consumable that should be replaced at the first sign of deformation or slippage.
A band clamp is a tensioned fastening ring used to secure hose connections, intake and discharge fittings, or enclosure joints against internal pressure and vibration. On APT-series pumps, it keeps fluid pathways sealed during operation, preventing leaks that could reduce pump output or create hazardous conditions around the work area. When a band clamp corrodes, loses tension, or deforms, the connection it holds can loosen progressively, eventually allowing hose separation or fluid escape that disrupts pumping operations entirely.
Part Details
| Part Number | 5200021811 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Band Clamp |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT6T Pump, Surge Brake, Cold Weather | APT6T CW | 5200019794, 5200019795 |
| APT6T Pump, Electric Brake | APT6T | 5200019647, 5200019646 |
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
| APT8S Pump w/Skid, Cold Weather | APT8S CW | 5200019800 |
| APT8T Pump, Surge Brake, Cold Weather | APT8T CW | 5200019796, 5200019797 |
| APT8T Pump, Electric Brake | APT8T | 5200019649, 5200019648 |
| APT8S Pump w/Skid | APT8S | 5200018987 |
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.
