The Wacker Neuson Water Tank is a genuine OEM component designed for WPU1550A and WPU1550AW series reversible plate compactors. Sourced directly from Wacker Neuson, this is the exact same water tank supplied on the original machine — no guesswork on fitment, no substitutions. It is confirmed compatible across the WPU1550A, WPU1550A-US, WPU1550AW, and WPU1550AW-US models, covering both domestic and US-market variants.
Key Features
- OEM-Matched Construction — Manufactured to the same material and dimensional spec as the original, ensuring the tank holds the correct water volume for consistent asphalt wetting performance.
- Direct Drop-In Replacement — Mounts using the factory attachment points on WPU1550A and WPU1550AW series compactors, so installation follows the same process as the original.
- Broad Series Coverage — Fits WPU1550A, WPU1550A-US, WPU1550AW, and WPU1550AW-US models, covering both standard and US-market reversible plate compactor variants.
- Sustained Wetting Efficiency — A properly functioning water tank delivers a steady water supply to the compactor baseplate, preventing asphalt from sticking and protecting surface finish on every pass.
- Genuine Wacker Neuson Part — Carries the Wacker Neuson OEM designation, meaning it meets the same quality standards as the component originally installed at the factory.
The water tank on a reversible plate compactor stores and supplies water that is dispensed onto the compactor baseplate during operation. This continuous wetting prevents hot asphalt from adhering to the plate, which protects the compaction surface and keeps the machine running smoothly through each pass. When the tank cracks, leaks, or fails to feed water correctly, the baseplate heats up and picks up material — stalling progress and risking damage to the asphalt surface. Replacing a worn or damaged tank with the correct OEM part restores proper water flow and gets the compactor back to full productivity.
Part Details
| Part Number | 5100066463 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Water Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| WPU1550AW-US | WPU1550AW-US | 5100069715 |
| WPU1550Aw | WPU1550AW | 5100071591 |
| WPU1550A-US | WPU1550A-US | 5100069716 |
| WPU1550A | WPU1550A | 5100071592 |
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.
