The Genie 28678-4650GT Nylon Sleeve is a genuine OEM component built for Z-45 XC and Z-51/30J articulating boom lifts. As a genuine Genie part, this sleeve is manufactured to the same dimensional standards as the original, ensuring it seats correctly without shimming or modification. Cross-reference part number 28678-4650GT against your machine's parts manual to confirm it is the correct item for your unit before ordering.
Key Features
- OEM-Grade Nylon Construction — Manufactured from nylon material sized to a 2.00 ID, matching the dimensional spec of the original component for a consistent, accurate fit.
- Direct OEM Replacement — Sourced directly from Genie, this sleeve installs in place of the original with no reworking required at the mounting point.
- Targeted Fitment — Confirmed for Z-45 XC and Z-51/30J articulating boom lifts; always verify against your serial-number-specific parts manual before ordering.
- Wear Resistance — A sound nylon sleeve maintains proper clearance and alignment between mating components; a worn or oversized sleeve can introduce unwanted play that accelerates wear on surrounding parts.
- Genuine Genie Part — Backed by Genie's OEM supply chain, so the part number, material grade, and dimensions are held to the same standard as the part it replaces.
A nylon sleeve functions as a low-friction, wear-resistant liner fitted between two mating components — typically at a pivot, pin, or bore location — to protect the surrounding metal surfaces from direct contact and gradual wear. By absorbing the friction and minor movement that occurs during normal machine operation, the sleeve extends the service life of the components around it. When a sleeve becomes worn or develops excessive clearance, the resulting looseness can cause noticeable play at the joint, uneven loading on adjacent hardware, and accelerated deterioration of the bore or pin it is meant to protect.
Part Details
| Part Number | 28678-4650GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylon Sleeve, 2.00 ID |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
