The Genie 62412GT is a genuine OEM Motor Start Solenoid, 60511, APU built for Genie telescopic and articulating boom lifts including the S-100HD, S-120HD, SX-150, SX-180, SX-135 XC, Z-135/70, ZX-135/70, Z-80/60, and GTH-5021 R and GTH-5021 R IIIA telehandlers. As a factory-sourced component, it meets Genie's original design specifications for the APU (auxiliary power unit) starting circuit on these machines. Cross-reference part number 62412GT against your machine's parts manual to confirm it is the correct solenoid for your serial number and configuration before ordering.
Key Features
- Genuine OEM Electrical Specification — sourced directly from Genie, this solenoid matches the original switching capacity, coil resistance, and terminal configuration for the APU starting circuit on covered models.
- Direct-Fit Replacement — engineered to the same mounting envelope and connector profile as the original, allowing straightforward installation without modification.
- Broad Boom and Telehandler Coverage — fits Genie S and SX telescopic booms, Z and ZX articulating booms, and GTH telehandlers across multiple configurations and emission tiers.
- Reliable APU Engagement — a correctly functioning motor start solenoid delivers consistent current to the starter circuit; a failed unit prevents the APU from cranking, leaving the machine unable to operate auxiliary functions.
- Operational Safety — on large boom lifts and telehandlers, dependable APU starting is essential for maintaining platform and drive functions; using the correct OEM solenoid preserves circuit integrity and avoids intermittent starting faults.
A motor start solenoid acts as a high-current switch in the engine or APU starting circuit. When the operator initiates start, the solenoid receives a low-current signal from the control circuit and closes its internal contacts to pass the high current needed to spin the starter motor. If the solenoid fails — through worn contacts, a burned coil, or mechanical sticking — the starter motor receives no current and the APU will not crank, disabling any machine functions that depend on it. Replacing a faulty solenoid with the correct OEM part restores reliable starting and protects the broader electrical circuit from the overloads that undersized or mismatched components can introduce.
Part Details
| Part Number | 62412GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Motor Start Solenoid, 60511, APU |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-5021 R | GTH-5021 R |
| GTH-5021 R IIIA | GTH-5021 R IIIA |
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| SX-135 XC | SX-135 XC |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| Z-80/60 | Z-80/60 |
| Z-135/70 | Z-135/70 |
| ZX-135/70 | ZX-135/70 |
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.
