The Wacker Neuson Pump Kit is a genuine OEM component designed for the RD16-90 and RD16-100 series tandem rollers, including hydrostatic and standard vibratory configurations. As a factory-sourced assembly, this kit delivers the correct components to restore pump function to original specification across all covered variants. Verified fitment spans multiple RD16-90 and RD16-100 builds, making it the right choice for service technicians working across this roller family.
Key Features
- Genuine OEM Assembly Integrity — Sourced directly from Wacker Neuson, this pump kit includes components manufactured to the same tolerances and material specs as the original installation — critical for maintaining consistent hydraulic output in a tandem roller drive system.
- Kit Format Simplifies Service — All necessary pump components are packaged together, so technicians have everything needed for a complete pump rebuild or replacement in a single part number.
- Broad RD16 Series Coverage — Confirmed fit across RD16-90 Vibratory Roller, RD16-90 Tandem Roller, RD16-90 Hydrostatic Vibratory Roller (IRH), and RD16-100 Hydrostatic Vibratory Roller variants.
- Maintains Hydraulic Drive Performance — A functioning pump is essential to consistent drum rotation and propulsion in a hydrostatic tandem roller. Worn or failing pump components can cause loss of drive, uneven compaction, or complete machine shutdown.
- Hydraulic System Safety — Correct pump function is directly tied to operator control and machine response on grade. Using a properly rated OEM kit helps ensure the hydraulic system operates within its designed pressure and flow parameters.
The pump in a hydrostatic tandem roller is the heart of the drive system — it converts engine power into hydraulic flow that propels the machine and controls drum speed and direction. In RD16-series rollers, the pump also supports the vibration circuit, meaning a degraded pump directly affects both travel performance and compaction output. When pump components wear or fail, operators may notice sluggish response, loss of propulsion, or vibration irregularities; replacing the assembly with the correct Wacker Neuson 5200000078 Pump Kit restores the hydraulic circuit to its intended operating condition.
Part Details
| Part Number | 5200000078 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pump Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
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.
