The Genie 77891GT is a genuine OEM Air Intake Tube designed for S-60 and S-65 series telescopic boom lifts, including the S-60, S-60 XC, S-60 HC, S-60 HF, S-60 TRAX, S-65, S-65 XC, S-65 HF, and S-65 TRAX variants. As a direct Genie OEM component, this tube is manufactured to the same specification as the original, ensuring a correct, hassle-free installation. Cross-reference part number 77891GT against your Genie parts manual to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Sourced directly from Genie, this tube is formed to the exact routing geometry and material grade of the original, maintaining correct airflow velocity into the engine intake system.
- Direct-Fit Replacement — Engineered to connect to existing intake and engine mounting points on S-60 and S-65 boom lifts without cutting, splicing, or adapter fittings.
- Broad S-Series Compatibility — Fits the full S-60 and S-65 family, covering XC, HC, HF, and TRAX variants so one part number covers your fleet's most common telescopic booms.
- Protects Engine Performance — A sound, properly sealed air intake tube delivers clean, unrestricted airflow to the engine. A cracked or collapsed tube allows unfiltered air or debris ingestion, accelerating engine wear and triggering power loss.
- Operational Safety on Aerial Equipment — Engine reliability is critical when the platform is elevated. Maintaining a fully intact intake system supports consistent power delivery and safe boom operation at height.
The air intake tube channels filtered air from the air cleaner assembly into the engine's intake manifold or turbocharger inlet, providing the clean, measured airflow the engine needs to run efficiently. When the tube cracks, collapses, or separates at a joint, unfiltered air bypasses the air cleaner, introducing dust and debris directly into the engine and causing premature wear to cylinder walls, pistons, and rings. On a telescopic boom lift where the engine must perform reliably through full lift cycles and travel, a failed intake tube can cause rough running, power loss, or unexpected shutdown — making prompt replacement essential to keeping the machine operating safely and efficiently.
Part Details
| Part Number | 77891GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Air Intake Tube |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| S-60 HC | S-60 HC |
| S-60 TRAX | S-60 TRAX |
| S-65 TRAX | S-65 TRAX |
| S-65 XC | S-65 XC |
| S-60 HF | S-60 HF |
| S-65 HF | S-65 HF |
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.
