Wacker Neuson 5100023302 Variable Displacement Pump RC70

The Wacker Neuson Variable Displacement Pump RC70 is a genuine OEM component designed for the RC50 and RC70 series single drum soil compactors, including RC50, RC50p, RC70, RC70p, and RC70vo variants in both standard and DPF configurations with CAB or ROPS setups. As a direct Wacker Neuson OEM part, the is manufactured to the exact specifications of the original unit it replaces, ensuring proper integration with the machine's hydraulic system. This pump is the correct replacement across a broad range of RC series production variants, including US-market models, making it a dependable choice for fleet operators and service technicians working across multiple machines. Confirm your machine's model number against the fitment list before ordering to ensure accurate application.

Key Features

• Genuine OEM Hydraulic Precision — Built to Wacker Neuson's original displacement and pressure specifications, ensuring the pump delivers consistent hydraulic output required for reliable drum vibration and drive performance.
• Direct-Fit Replacement — Matches the original mounting configuration and port geometry of the RC50 and RC70 series hydraulic circuit, allowing straightforward installation without system modification.
• Broad RC Series Compatibility — Fits RC50, RC50p, RC70, RC70p, and RC70vo models across standard, US-market, and DPF-equipped CAB and ROPS configurations — one part number covering a wide range of production variants.
• Sustained Compaction Output — A correctly functioning variable displacement pump maintains precise hydraulic flow and pressure to the drum drive and vibration circuits; a worn or failing pump causes loss of compaction force, erratic drum behavior, and reduced machine control.
• Hydraulic System Integrity — Using the correct OEM-spec pump helps prevent pressure imbalances that can stress downstream hydraulic components, protecting seals, motors, and control valves from premature wear.

A variable displacement pump is the heart of a hydraulic system — it converts mechanical power from the engine into controlled hydraulic flow, adjusting its output volume based on the demand placed on the system. On single drum soil compactors like the RC50 and RC70 series, this pump supplies pressurized fluid to both the drum drive and the vibration mechanism, giving the operator control over compaction intensity and travel speed. When this pump begins to wear or fail, the machine may lose traction, produce inconsistent vibration, or respond sluggishly to operator inputs — all of which compromise compaction quality and overall productivity on site.

Part Details

Compatibility & Fitment

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.