Wacker Neuson 5100083084 Oil Pressure Switch

The Wacker Neuson Oil Pressure Switch is a genuine OEM component designed for DPU5247, DPU5260, DPU5275, DPU6260, and DPU6275 series forward plate compactors. As a direct OEM replacement, this switch is manufactured to the exact specification required by Wacker Neuson, ensuring accurate pressure sensing and proper engine protection across the full range of compatible models. Sourced directly from Wacker Neuson, part delivers the fit and function you need to restore your machine to proper working order. Confirm your model number against the fitment list below before ordering to ensure compatibility.

Key Features

• Genuine OEM Pressure Sensing Accuracy — Built to Wacker Neuson's exact switching threshold specifications, ensuring the engine protection system activates at the correct oil pressure level — not too early, not too late.
• Drop-In Electrical Connection — Matches the original connector and thread specification for a straightforward swap with no wiring modifications needed.
• Broad DPU Series Compatibility — Fits over 30 configurations across the DPU5247, DPU5260, DPU5275, DPU6260, and DPU6275 series, including standard, Heh, He, and cb+ variants.
• Protects Against Catastrophic Engine Damage — A failed oil pressure switch can allow an engine to run unprotected under low-oil conditions; replacing a faulty unit restores the automatic shutdown circuit that prevents seized engines.
• Critical Engine Safety Component — This switch is part of the engine's oil pressure monitoring and shutdown system. Using a genuine OEM unit ensures the circuit operates within the designed safety parameters, protecting both the equipment and the operator.

The oil pressure switch monitors the engine's lubrication system and signals the control circuit when oil pressure drops below a safe operating threshold. On Wacker Neuson plate compactors, this triggers an automatic engine shutdown, preventing internal engine damage caused by insufficient lubrication. When the switch fails — whether it sticks open, sticks closed, or reads inaccurately — the machine may either shut down unexpectedly during normal operation or, more critically, continue running without protection when oil pressure is genuinely low. Replacing a worn or faulty switch with a correct OEM unit restores reliable engine protection and ensures your compactor operates safely 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.