The Wacker Neuson is a genuine OEM Oil Pressure Switch designed for the RT560, RT820, and RT820HT remote-controlled vibratory trench rollers. As a direct factory replacement, this switch is built to the exact electrical and pressure specifications required by Wacker Neuson for these machines. Confirmed fitment spans multiple serial number ranges across the RT560, RT820, and RT820HT series, so you can order with confidence knowing this is the correct part. Sourcing the genuine OEM component means you get the exact switching characteristics the engine protection system relies on.
Key Features
- Exact OEM Switching Threshold — Manufactured to the precise pressure activation point specified by Wacker Neuson, ensuring the engine protection circuit responds correctly under real operating conditions.
- Direct Plug-In Replacement — Matches the original connector type and thread specification of the RT-series trench rollers for a straightforward swap with no wiring or fitting modifications.
- Broad RT-Series Fitment — Compatible with multiple serial number ranges across the RT560, RT820, and RT820HT vibratory trench roller families.
- Engine Protection Integrity — A correctly functioning oil pressure switch triggers an immediate warning or shutdown when oil pressure drops, protecting the engine from catastrophic low-oil damage during trench compaction work.
- Critical Safety Component — This switch is a front-line safeguard in the machine's engine management system; using a correctly rated OEM unit ensures the protection circuit activates when and only when it should.
The oil pressure switch monitors engine oil pressure in real time and signals the machine's control system if pressure falls below a safe operating threshold. When pressure drops — due to low oil level, pump wear, or an internal leak — the switch triggers a warning or an automatic engine shutdown, preventing serious internal engine damage. A faulty or failed switch can either allow the engine to run unprotected through a genuine low-pressure event, or cause nuisance shutdowns when no fault exists; either condition puts the machine and the job schedule at risk.
Part Details
| Part Number | 5000112162 |
|---|---|
| Old Part Number | 0112162 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Pressure Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
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.
