The Wacker Neuson Tandem Pump is a genuine OEM Tandem Pump designed for the RC50, RC50p, RC70, RC70p, and RC70vo single drum soil compactor series. As a direct OEM replacement sourced from Wacker Neuson, part is built to the same specifications as the original unit — no guesswork on fitment across the full RC50 and RC70 model range, including DPF CAB and DPF ROPS variants. Compatibility spans both standard and US-spec configurations, making this the straightforward choice when it's time to restore your compactor's hydraulic drive system to full working order.
Key Features
- OEM-Spec Hydraulic Output: — Engineered to deliver the precise flow and pressure characteristics required by the RC50 and RC70 drive systems, ensuring consistent drum vibration and propulsion performance.
- Drop-In Replacement: — Matches the original mounting configuration and port layout of the factory Tandem Pump, simplifying installation on compatible RC-series compactors.
- Broad RC-Series Fitment: — Covers RC50, RC50p, RC70, RC70p, and RC70vo models across standard, US-spec, DPF CAB, and DPF ROPS configurations.
- Restores Full Compaction Capacity: — A worn or failing tandem pump causes loss of drive force and reduced drum vibration amplitude; replacing it with a correct OEM unit brings compaction output back to rated performance.
- Genuine Wacker Neuson Part: — Supplied under OEM part number 5100023305, ensuring material grades, internal tolerancing, and seal compatibility align with the original hydraulic circuit design.
A tandem pump combines two hydraulic pump sections within a single housing, typically driving both the propulsion circuit and the vibratory drum circuit on a soil compactor. By powering these two functions from one shaft-driven assembly, the machine can deliver synchronized travel and compaction force without requiring separate pump installations. When a tandem pump begins to wear — through internal leakage, seal degradation, or mechanical fatigue — the machine may exhibit sluggish travel, weak or absent drum vibration, or overheating of the hydraulic system, all of which directly impact compaction quality and productivity on site.
Part Details
| Part Number | 5100023305 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Tandem Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| Single drum soil compactor RC70 | RC70 | 5100021297, 5100047410 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576, 5100047414 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RC70p Single Drum Soil Compactor | RC70p US | 5100027579, 5100047416 |
| RC50p | RC50p | 5100047389 |
| RC70p | RC70p | 5100047411 |
| RC70vo | RC70vo | 5100047412 |
| RC50 | RC50 DPF CAB | 5100064255 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
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.
Wacker Neuson