The Genie 77103-4800GT is a genuine OEM Nylon Sleeve, 3.13 ID built for Genie GTH telehandlers and select Genie articulating boom lifts. As a direct OEM replacement, this sleeve is produced to Genie's own specifications, ensuring dimensional accuracy and material consistency for the machines it serves. It fits GTH-4014 and GTH-4018 telehandlers across IIIA, IIIB, and AU configurations, as well as the Z-45 XC and Z-51/30J articulating booms. Cross-reference part number 77103-4800GT against your machine's parts manual to confirm this is the correct item for your unit before ordering.
Key Features
- Genuine OEM Material Grade — Molded to Genie's dimensional specification with a 3.13 ID, this nylon sleeve meets the exact material and tolerance requirements of the original part it replaces.
- Direct OEM Replacement — Sourced directly from Genie, this sleeve installs in place of the original without rework or adaptation, maintaining the correct fit within its bore or housing.
- Broad Fitment Across Genie Equipment — Compatible with GTH-4014 and GTH-4018 telehandlers (IIIA, IIIB, and AU variants) and the Z-45 XC and Z-51/30J articulating boom lifts.
- Wear Protection — A nylon sleeve cushions and isolates mating components, reducing surface wear at pivot points and connection interfaces. A worn or damaged sleeve can introduce unwanted play and accelerate wear on surrounding parts.
A nylon sleeve is a low-friction insert fitted into a bore, pivot, or housing to provide a wear surface between two mating components. It protects harder metal surfaces from direct contact and absorbs minor movement and vibration at the joint it occupies. When a sleeve becomes worn, cracked, or deformed, the resulting looseness can affect the integrity of the connection and cause accelerated wear to the surrounding structure. Replacing a worn sleeve with the correct OEM part restores the original fit and helps maintain the performance of the assembly it supports.
Part Details
| Part Number | 77103-4800GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylon Sleeve, 3.13 ID |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-4014 IIIA | GTH-4014 IIIA |
| GTH-4014 IIIB | GTH-4014 IIIB |
| GTH-4018 IIIA | GTH-4018 IIIA |
| GTH-4018 IIIB | GTH-4018 IIIB |
| GTH-4014 AU | GTH-4014 AU |
| GTH-4018 AU | GTH-4018 AU |
| Z-45 XC | Z-45 XC |
| Z-51/30J | Z-51/30J |
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.
