The Genie 106123GT is a genuine OEM O-Ring, End Cover, 4HP/4HB built for a wide range of Genie scissor lifts and boom lifts. Sourced directly from Genie, this part meets the same material and dimensional standards as the original component it replaces. It is compatible with Genie GS scissor lift models including GS-2669BE, GS-3369BE, GS-4069BE, GS-4390, and GS-5390, as well as S-series telescopic booms and Z-series articulating booms such as the Z-34/22, Z-45/25, Z-45/25J, and Z-51/30J. Cross-reference part number 106123GT against your machine's parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Material Grade — Manufactured to Genie's original compound and hardness specifications, ensuring the correct compression and sealing characteristics for this end cover application.
- Exact Dimensional Fit — Sized specifically for 4HP/4HB end cover configurations, so this O-Ring seats correctly in the groove without modification or improvised shimming.
- Broad Fitment Coverage — Compatible across Genie GS scissor lifts, S-series telescopic booms, and Z-series articulating booms, making it a practical stocking item for mixed Genie fleets.
- Sealing Integrity — A sound O-Ring maintains a fluid-tight seal at the end cover interface; a cracked or compressed-out seal allows fluid to weep past the cover, leading to loss of pressure and potential fluid contamination.
- Operational Safety — On aerial lifts, a compromised seal at a critical interface can affect the performance of the system it serves. Replacing a worn O-Ring with the correct OEM part restores the designed sealing margin.
An O-Ring is a loop-shaped seal that sits in a machined groove between mating components, compressing slightly when assembled to block fluid from passing the joint. At the end cover of a 4HP/4HB unit, this O-Ring prevents fluid from escaping the sealed cavity and keeps contaminants from entering. When an O-Ring ages, it loses elasticity, flattens, or develops cracks — symptoms that appear as weeping fluid at the joint or a gradual drop in system pressure. Replacing it promptly with part number 106123GT restores the seal to its original condition and prevents more extensive damage to surrounding components.
Part Details
| Part Number | 106123GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | O-Ring, End Cover, 4HP/4HB |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 J | S-60 J |
| S-40 | S-40 |
| S-45 | S-45 |
| GS-2669BE | GS-2669BE |
| GS-3369BE | GS-3369BE |
| GS-4069BE | GS-4069BE |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GS-2669DC | GS-2669DC |
| GS-3369DC | GS-3369DC |
| GS-4069DC | GS-4069DC |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-51/30J | Z-51/30J |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-40/23N | Z-40/23N |
| Z-40/23N RJ | Z-40/23N RJ |
| Z33/18 | Z33/18 |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-34/22 IC | Z-34/22 IC |
| Z-33 DC Power | Z-33 DC Power |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/22 | Z-45/22 |
| Z-34 IC | Z-34 IC |
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.
