Wacker Neuson 5100060922 Ground Wire Low Oil Shutdown

The Wacker Neuson Ground Wire Low Oil Shutdown is a genuine OEM component designed for the PTS4V series trash pumps. As a direct factory part, it meets the exact electrical and mechanical specifications of the original, ensuring the low oil shutdown circuit operates exactly as intended. This part is confirmed to fit PTS4V models, making it a straightforward, no-guesswork replacement when the original wire has worn, corroded, or failed.

Key Features

• Correct Electrical Continuity — Manufactured to OEM resistance and conductor specifications, so the low oil shutdown circuit triggers reliably at the right threshold — not too early, not too late.
• Direct Plug-In Replacement — Terminates with the factory-matched connector, dropping into the existing harness without splicing or adapter wiring.
• Confirmed PTS4V Fitment — Verified for PTS4V series trash pumps across multiple production configurations, so you can order with confidence.
• Protects the Engine from Low-Oil Damage — A functioning ground wire keeps the shutdown sensor loop intact; a broken or corroded wire can disable the shutdown circuit entirely, leaving the engine unprotected.
• Critical Safety Circuit Component — The low oil shutdown system is a primary engine protection feature; using a genuine OEM wire maintains the integrity of that safety circuit as designed.

The ground wire in a low oil shutdown system completes the electrical circuit between the oil level sensor and the engine's ignition kill or shutoff mechanism. When oil drops below a safe operating level, the sensor signals through this wire to cut the engine before internal damage occurs. If the wire corrodes, breaks, or loses continuity, that protection is silently bypassed — the engine will keep running even when oil levels are dangerously low, risking seized components and costly engine failure.

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.