The Genie 80278GT is a genuine OEM Oil Pressure Switch designed for the Terex TML-4000N mobile light tower. As a genuine OEM part, the part is manufactured to the same specifications as the original component, ensuring a direct, trouble-free installation. Confirm part number 80278GT against your machine's parts manual to verify it is the correct switch for your unit before ordering.
Key Features
- Genuine OEM Quality — Built to original Genie specifications, with the correct pressure rating and electrical characteristics for the TML-4000N, so there is no guesswork on compatibility.
- Direct Replacement — Matches the original switch's mounting thread, connector, and sensing range for a straightforward swap with no modifications to wiring or fittings.
- Confirmed Fitment — Verified for the Terex TML-4000N mobile light tower; cross-reference part number 80278GT in your parts manual to confirm fitment for your specific unit.
- Protects the Power Plant — A properly functioning oil pressure switch monitors engine oil pressure and signals a shutdown or warning when pressure drops, helping prevent costly internal engine damage.
An oil pressure switch monitors engine oil pressure and sends a signal to the machine's control or warning system when pressure falls outside the acceptable operating range. When the switch fails or provides an inaccurate reading, the engine may continue to run under low-pressure conditions without triggering a warning, which can lead to accelerated wear or serious internal engine damage. Replacing a worn or faulty switch with the correct OEM part restores the engine protection system to proper working order and keeps the TML-4000N operating as intended.
Part Details
| Part Number | 80278GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Oil Pressure Switch |
Compatibility & Fitment
| Name | Models |
|---|---|
| TML-4000N | TML-4000N |
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.
