The Genie 638527GT Differential Pinion is a genuine OEM component built for Genie GTH series telehandlers, including the GTH-1256 AF, GTH-1544, and GTH-1256. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a correct fit without modification. Cross-reference part number 638527GT against your machine's parts manual to confirm this is the right component for your unit before ordering.
Key Features
- Genuine OEM Construction — Manufactured to the original Genie specification, with the dimensional accuracy and material grade required for a differential pinion operating under load.
- Direct OEM Replacement — Drops into position as a like-for-like replacement, matching the original mounting interface and tooth geometry of the factory part.
- Confirmed Telehandler Fitment — Verified for the GTH-1256 AF, GTH-1544, and GTH-1256, keeping the correct part matched to your specific machine.
- Restored Drive Function — A worn or damaged pinion causes noise, vibration, and loss of torque transfer through the differential. Replacing it with the correct OEM part restores smooth, consistent power delivery to the axle.
- Operational Safety — Differential components are load-bearing and directly affect driveline integrity on a working telehandler. Using the correct OEM pinion maintains the structural reliability of the drivetrain.
The differential pinion is a precision gear that meshes with the ring gear inside the differential assembly to transfer and divide drive torque between the axle shafts. It controls how power is distributed as the machine turns or when one wheel encounters more resistance than the other. When a pinion wears, chips, or loses tooth engagement, the result is driveline noise, vibration, uneven traction, and — if left unaddressed — failure of the surrounding differential components. Replacing a damaged pinion promptly with a correct OEM part protects the wider assembly and keeps the telehandler operating as intended.
Part Details
| Part Number | 638527GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Differential Pinion |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-1256 AF | GTH-1256 AF |
| GTH-1544 | GTH-1544 |
| GTH-1256 | GTH-1256 |
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.
