The Genie 121156GT is a genuine OEM Pin, Dia. 1.50 x 5.875 built for Genie S-80 and S-85 series telescopic boom lifts. As a direct OEM replacement, this pin is manufactured to the same dimensional standards as the original, ensuring proper installation without rework or modification. It is compatible across multiple variants in the S-80 and S-85 family, including XC, HF, FE, and E models. Cross-reference part number 121156GT against your machine's parts manual to confirm it is the correct pin for your unit before ordering.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to the exact 1.50-inch diameter and 5.875-inch length specification, ensuring correct load distribution and a secure fit at the pin joint.
- Direct OEM Replacement — Replaces the original pin in kind, installing into the existing bore without shimming, grinding, or adaptation.
- Broad S-Series Compatibility — Fits multiple S-80 and S-85 variants, including XC, HF, FE, and E configurations across Genie's telescopic boom lift lineup.
- Structural Integrity at the Pin Joint — A worn or undersized pin allows unwanted play in the joint it secures, which can cause accelerated wear on surrounding components and affect smooth boom operation. The correct OEM pin restores tight, controlled articulation.
- Safety-Critical Connection Point — Pins used in boom and structural joints are load-bearing components on aerial lifts. Using a dimensionally correct OEM pin is essential for maintaining the structural integrity of the lift.
A pin of this type serves as a pivot or retention point within a structural joint on the boom assembly. It passes through aligned bores in mating components, holding them together while allowing controlled movement at the joint. When a pin wears out of its specified diameter or length, it creates slop in the connection — leading to misalignment, abnormal stress on adjacent hardware, and potential joint failure. Replacing it with the correctly sized OEM pin restores the tight tolerance the joint was designed around and keeps the surrounding components from taking on undue load.
Part Details
| Part Number | 121156GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Pin, Dia. 1.50 x 5.875 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| S-80 XC | S-80 XC |
| S-85 XC | S-85 XC |
| S-80 HF | S-80 HF |
| S-85 HF | S-85 HF |
| S-85 XC FE | S-85 XC FE |
| S-85 XC E | S-85 XC E |
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.
