The Genie 52263GT is a genuine OEM Inner Bearing Cup (L68111) built for Genie TZ-34/20 and TMZ-34/19 trailer-mounted articulating boom lifts. As a direct OEM replacement, this cup is manufactured to the same dimensional and material standards as the original component that left the factory. Cross-reference part number 52263GT against your machine's parts manual to confirm it is the correct cup for your unit before ordering.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to the same tolerances as the original, ensuring correct seating and load distribution within the bearing assembly.
- Direct-Fit Replacement — The L68111 cup installs into the existing housing without modification, maintaining the original bearing geometry of your TZ or TMZ boom.
- Targeted Fitment — Designed for Genie TZ-34/20 and TMZ-34/19 trailer-mounted articulating booms, so you can order with confidence that this is the correct part for those machines.
- Bearing Race Integrity — A correctly seated cup provides a smooth, true running surface for the bearing rollers, supporting smooth rotation and even load transfer under working conditions.
- OEM Parts Chain — Sourced directly through the Genie OEM parts network, so the part number traces back to the original Genie specification with no substitution ambiguity.
A bearing cup — also called a bearing race — is the outer ring of a tapered roller bearing assembly. It provides the hardened running surface against which the bearing rollers travel, transferring radial and axial loads from the rotating shaft or hub into the surrounding housing. When a bearing cup becomes worn, pitted, or spalled, the rollers no longer track smoothly, which leads to increased heat, noise, vibration, and accelerated wear on the mating cone and rollers. Replacing a worn cup with a correctly sized OEM part restores proper load transfer and extends the service life of the complete bearing assembly.
Part Details
| Part Number | 52263GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Inner Bearing Cup (L68111) |
Compatibility & Fitment
| Name | Models |
|---|---|
| TMZ-34/19 | TMZ-34/19 |
| TZ-34/20 | TZ-34/20 |
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.
