The Wacker Neuson 5200021784 Axle Complete is a genuine OEM component designed for the APT6T pump series, including Electric Brake, Surge Brake, and Cold Weather configurations. As a direct OEM replacement, this axle assembly is sourced from Wacker Neuson and built to the exact specifications of the original part it replaces. It covers all four APT6T variants — standard and Cold Weather models in both Electric Brake and Surge Brake configurations — so you can order with confidence knowing fitment is confirmed. When your axle shows wear, replacing it with the correct OEM assembly keeps the unit rolling and operating as intended.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original dimensional and load-bearing tolerances, ensuring the axle carries the pump's operating weight without flex or premature wear.
- Complete Assembly — Supplied as a fully assembled axle unit, simplifying installation and eliminating the need to source individual sub-components separately.
- Broad APT6T Coverage — Fits all four APT6T pump configurations: Electric Brake (standard and Cold Weather) and Surge Brake (standard and Cold Weather).
- Restored Mobility and Towing Integrity — A sound axle assembly is essential for safe trailer-mounted pump transport; a worn or damaged axle can compromise wheel alignment, bearing life, and towing stability.
- Brake System Compatibility — Designed to work correctly with both Electric Brake and Surge Brake systems fitted to the APT6T, ensuring braking components interface properly after installation.
The axle on a trailer-mounted pump unit serves as the structural spine of the undercarriage, supporting the full weight of the pump assembly and transferring load evenly across both wheels during transport. It works in conjunction with the wheel hubs, bearings, and brake hardware to keep the unit tracking straight and braking safely when towed. When the axle becomes bent, corroded, or worn at the bearing journals, it can cause uneven tire wear, hub overheating, and degraded braking response — all of which create unsafe towing conditions and accelerate wear on surrounding components.
Part Details
| Part Number | 5200021784 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Axle Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT6T Pump, Electric Brake, Cold Weather | APT6T CW | 5200019795, 5200019794 |
| APT6T Pump, Electric Brake | APT6T | 5200019647, 5200019646 |
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.
