The Wacker Neuson Check Valve is a genuine OEM component designed for the RT56-SC, RT56-SC2, RT82-SC, and RT82-SC2 series remote-controlled vibratory trench rollers. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring correct function within the hydraulic system of your machine. Fitment covers a wide range of RT-series configurations, including both standard and EU variants across multiple machine numbers. Always cross-reference your machine number to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction: — Manufactured to the original hydraulic circuit specification, ensuring the valve seats, seals, and flow direction control perform exactly as the factory design requires.
- Broad RT-Series Coverage: — Compatible with RT56-SC, RT56-SC2, RT82-SC, and RT82-SC2 vibratory trench rollers, including standard and EU-market configurations.
- Drop-In Hydraulic Fit: — Engineered to match OEM port sizing and thread specifications for straightforward installation without reworking hydraulic lines or fittings.
- Protects Hydraulic System Integrity: — A correctly functioning check valve prevents reverse flow and pressure bleed-back, keeping the trench roller's hydraulic circuits pressurized and responsive during operation.
- Verified Part Number: — Order with confidence using Wacker Neuson part number 5000159542, cross-referenced across more than 20 individual RT-series machine configurations.
A check valve is a one-way flow control component within the hydraulic system. Its job is to allow hydraulic fluid to flow freely in one direction while blocking reverse flow, maintaining pressure in the circuit and preventing backflow that could damage pumps, actuators, or other downstream components. On a remote-controlled vibratory trench roller like the RT56-SC and RT82-SC series, the hydraulic system drives travel, steering, and drum vibration — a failed or worn check valve can cause sluggish response, pressure loss, or uncontrolled movement, making prompt replacement critical to safe and productive operation.
Part Details
| Part Number | 5000159542 |
|---|---|
| Old Part Number | 0159542 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Check Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT82-SC2 | 5000620528, 5000620293, 5000620367, 5000620525, 5000620526, 5000620529, 5000620530, 5000620527 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
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.
