The Wacker Neuson Oil Switch Repair Kit is a genuine OEM component designed for the E3000 Ground Heater series, including the 6kW Gen LB TC and 6kW Gen LB configurations. As a direct OEM replacement, this kit delivers the correct parts and specifications needed to restore the oil switch to proper working condition without guesswork. Sourced directly from Wacker Neuson, the ensures a proper match to the original components it replaces. If your E3000 Ground Heater is showing oil pressure faults or the oil switch has failed, this repair kit is the manufacturer-specified solution to get your unit running again.
Key Features
- OEM-Spec Components: — All parts in this kit are manufactured to the same tolerances and material grades as the original oil switch assembly, ensuring correct pressure response and electrical continuity.
- Complete Repair Solution: — Includes the necessary components to fully service the oil switch, so you can complete the repair in a single pass without sourcing individual pieces separately.
- Confirmed E3000 Fitment: — Verified fit for the E3000 Ground Heater in both the 6kW Gen LB TC and 6kW Gen LB variants — no guessing on compatibility.
- Restores Protective Shutdown Function: — A properly functioning oil switch protects the generator set from low-oil conditions; a failed switch can cause unprotected operation or nuisance shutdowns that interrupt heating output.
- Safety-Critical Replacement: — The oil switch is part of the engine protection circuit; using a correctly specified OEM kit ensures the shutdown threshold is maintained as designed, protecting both the equipment and the operator.
The oil switch on the E3000 Ground Heater monitors engine oil pressure and triggers an automatic shutdown if pressure drops below a safe operating level. This protects the generator engine from running dry and suffering catastrophic internal damage. When the switch fails or seals degrade, the unit may shut down unexpectedly under normal conditions, or worse, fail to shut down when oil pressure is genuinely low — both scenarios compromise the reliability and safety of the heater on the jobsite. The 5100027989 Oil Switch Repair Kit restores this protective function to manufacturer specification.
Part Details
| Part Number | 5100027989 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Switch Repair Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Ground Heater, 6kW Gen LB TC | E3000 | 5100025046, 5100025045 |
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.
