The Genie 102555GT is a genuine OEM O-Ring,.103 x 3.737, Viton, 75D built for the Genie Z-80/60 articulating boom lift. Sourced directly from Genie, this part matches the original specification — material grade, cross-section, and durometer — ensuring a correct, leak-free fit in the application it was designed for. When an O-ring fails or takes a set, replacing it with part number 102555GT restores the seal to OEM condition and keeps the machine performing as intended.
Key Features
- Viton Material Grade — Viton (FKM) compound delivers superior resistance to fluids and elevated temperatures, maintaining its sealing integrity where standard rubber compounds degrade.
- Exact Dimensional Match — .103 cross-section and 3.737 inside diameter match the original groove geometry on the Z-80/60, allowing the ring to seat correctly without distortion or gap.
- 75D Durometer Rating — The specified hardness ensures the ring compresses the right amount under assembly load, neither too stiff to seat nor too soft to hold under operating pressure.
- Genuine OEM Part — Produced to Genie's own engineering specification, this O-ring carries the same material certifications and dimensional tolerances as the part it replaces.
- Confirmed Fitment for the Z-80/60 — Verified for the Genie Z-80/60 articulating boom lift; cross-reference part number 102555GT against your machine's parts manual to confirm the correct sealing location before ordering.
- Sealing Integrity — A failed or extruded O-ring allows fluid to bypass the sealing face, leading to external leakage, loss of pressure in the circuit it serves, and unplanned downtime. Replacing a worn ring promptly with the correct OEM part restores the seal and protects surrounding components.
An O-ring is a circular elastomeric seal that sits in a machined groove and is compressed between two mating surfaces to prevent fluid from passing through the joint. When the ring is in good condition, it forms a continuous, pressure-resistant barrier. Over time, O-rings can harden, crack, flatten, or swell depending on the fluid they contact and the temperatures they see — Viton compound is specified here precisely because it resists that degradation better than standard nitrile rubber. A ring that has taken a permanent set or developed a flat spot will no longer exert enough contact pressure to seal, allowing fluid to weep or leak past the joint. Replacing the O-ring with the correct part — the right material, cross-section, inside diameter, and durometer — is the only reliable way to restore the seal to its original condition.
Part Details
| Part Number | 102555GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | O-Ring, .103 x 3.737, Viton, 75D |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-80/60 | Z-80/60 |
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.
