The Genie 77103GT is a genuine OEM Nylon Sleeve, 3.13 ID built for Genie Z-series articulating boom lifts, including the Z-135/70, ZX-135/70, Z-62/40, Z-51/30J, Z-45/25, Z-45/25J IC Power, Z-45/25 IC, Z-45 XC, Z-45/25J IC, Z-33/18, and Z-33 DC Power. As a genuine Genie OEM part, it is manufactured to the same specifications as the original component installed at the factory. Cross-reference part number 77103GT against your machine's parts manual to confirm it is the correct sleeve for your unit before ordering.
Key Features
- Genuine OEM Material Conformity — Manufactured to Genie OEM specifications, this nylon sleeve meets the dimensional and material grade requirements of the original part, ensuring correct fit in the bore.
- Correct 3.13 ID Specification — The 3.13-inch inner diameter is the part's defining dimension; this sleeve is not interchangeable with sleeves of a different bore size, making the ID callout essential for ordering the right component.
- Direct OEM Replacement — Designed as a drop-in replacement for the original sleeve, with no modification needed to the surrounding assembly.
- Broad Z-Series Fitment — Fits a wide range of Genie articulating boom lifts across the Z and ZX families, from the compact Z-33 models through the large-platform Z-135/70 and ZX-135/70.
- Wear-Resistant Nylon Construction — Nylon sleeve materials provide low-friction bearing surfaces that resist wear at pivot and pin joints, helping maintain consistent movement and reducing play in the connection over time.
A nylon sleeve serves as a wear-resistant liner at a pin or pivot joint, providing a low-friction interface between the pin and the surrounding bore. It cushions movement, reduces metal-to-metal contact, and absorbs the gradual wear that occurs through repeated articulation. When a sleeve becomes worn or damaged, the joint develops excess play, which can cause imprecise boom movement and accelerate wear on adjacent components. Replacing a worn sleeve with the correct OEM part restores the tight, controlled fit the joint requires for accurate and smooth boom operation.
Part Details
| Part Number | 77103GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylon Sleeve, 3.13 ID |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-33 DC Power | Z-33 DC Power |
| Z-45 XC | Z-45 XC |
| Z-45/25 | Z-45/25 |
| Z-45/25 IC | Z-45/25 IC |
| Z-45/25J IC | Z-45/25J IC |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-51/30J | Z-51/30J |
| Z-62/40 | Z-62/40 |
| Z-135/70 | Z-135/70 |
| Z33/18 | Z33/18 |
| ZX-135/70 | ZX-135/70 |
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.
