The Wacker Neuson 5200021646 Guard Kit is a genuine OEM component designed for the APT4T and APT4S pump series, including surge brake, electric brake, and cold weather configurations. As a direct OEM replacement, it is manufactured to the same standards as the original part installed at the factory, giving you confidence that fit and function will match the machine as built. This kit covers multiple variants across the APT4T and APT4S lineup, making it the correct choice whether your unit is a standard model or a cold weather configuration. Confirm your machine's model number before ordering to ensure this kit matches your specific pump variant.
Key Features
- Genuine OEM Construction: — Produced to the same material and dimensional specifications as the original guard, ensuring proper coverage and secure mounting on the pump assembly.
- Direct-Fit Replacement: — Engineered to install in the same position as the factory guard with no trimming or reworking of mounting points.
- Broad APT4T and APT4S Compatibility: — Fits surge brake, electric brake, standard, and cold weather variants across the APT4T and APT4S pump families.
- Protects Critical Pump Components: — A functioning guard shields drivetrain and mechanical components from debris ingestion and incidental contact, preserving the integrity of the pump during operation.
- Safety-Relevant Component: — Guards are a primary line of defense against contact with rotating or high-temperature parts. Replacing a damaged or missing guard promptly supports safe operation and regulatory compliance on the worksite.
A guard kit on a self-priming pump like the APT4T or APT4S serves as a protective enclosure around exposed mechanical components — typically covering the drive shaft, impeller housing access points, or other moving parts that present a contact or contamination risk during operation. When the guard is cracked, broken, or missing entirely, rotating components are left exposed, creating a safety hazard for operators and allowing debris to enter areas that can cause accelerated wear or mechanical failure. Replacing the guard kit restores the machine to its intended level of protection and keeps the pump operating safely across demanding site conditions.
Part Details
| Part Number | 5200021646 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Guard Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
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.
