The Wacker Neuson Pressure Relief Valve is a genuine OEM component designed for RC110 and RC110P series soil compactors, including ROPS and CAB configurations. As a direct Wacker Neuson OEM part, it is manufactured to the same specifications as the original, ensuring correct cracking pressure and a drop-in fit within the hydraulic system. This valve is verified to fit the RC110, RC110P, RC110 US ROPS, RC110P US ROPS, RC110 US CAB, and RC110P US CAB models. Sourcing the genuine part protects system integrity and keeps your compactor operating within its designed hydraulic parameters.
Key Features
- Calibrated Cracking Pressure — Manufactured to the original pressure rating, so the hydraulic circuit opens and closes at exactly the right threshold — no guesswork, no adjustments needed.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this is the same pressure relief valve that ships in new RC110 and RC110P machines, not a generic substitute.
- Direct Hydraulic System Fit — Installs into the existing valve port without modification, matching original thread pitch, body dimensions, and port sizing for a clean, leak-free connection.
- Broad RC110 Series Coverage — A single part number covers six RC110 and RC110P variants, including standard, ROPS, and CAB models in both US-spec configurations.
- Hydraulic System Protection — A correctly functioning pressure relief valve prevents over-pressurization that can damage pumps, motors, and hoses. A failed or stuck valve can cause sluggish compaction performance or catastrophic hydraulic component failure.
- Fuel System Safety Compliance — Maintaining correct hydraulic pressure limits is a safety-critical function on ride-on compactors; using a genuine OEM valve ensures the relief point meets Wacker Neuson's original design intent for operator and machine protection.
A pressure relief valve acts as a safety gate within the hydraulic circuit, automatically diverting fluid back to the reservoir whenever system pressure exceeds a set limit. On a ride-on compactor like the RC110 series, this protects pumps, cylinders, and drive motors from damage caused by sudden load spikes or blockages. When the valve wears, sticks open, or fails to seat properly, you may notice loss of drive power, overheating hydraulic fluid, or erratic compaction behavior — all signs the valve needs immediate replacement.
Part Details
| Part Number | 5100035035 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pressure Relief Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC110 | RC110 | 5100030674 |
| RC110P | RC110P | 5100030675 |
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
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.
