The Genie 74902GT is a genuine OEM Valve Seal Kit built for a wide range of Genie telescopic booms, articulating booms, scissor lifts, and telehandlers. As a factory-authorized Genie part, this seal kit delivers the exact material grade and dimensional conformity required to restore proper valve sealing on the machines it serves. It fits an extensive list of models across the S and SX telescopic boom series, Z and ZX articulating boom series, GS scissor lift series, and GTH telehandler line — cross-reference part number 74902GT against your machine's parts manual to confirm it is the correct kit for your unit before ordering.
Key Features
- Genuine OEM Sealing Materials — Manufactured to Genie's OEM specification, ensuring the seals meet the correct material grade and compression rating required for dependable valve performance.
- Direct-Fit Replacement — Engineered to match the original valve assembly dimensions, so the kit installs correctly without reworking or adapting any components.
- Broad Genie Fitment — Covers a wide range of Genie equipment including S and SX telescopic booms, Z and ZX articulating booms, GS scissor lifts, and GTH telehandlers, making it a versatile stocking part for mixed Genie fleets.
- Restored Valve Integrity — Worn or damaged valve seals allow fluid to bypass or weep internally, causing sluggish or erratic function. A fresh seal kit restores correct valve operation and consistent fluid control through the circuit it serves.
- Operational Safety Assurance — On aerial lifts and telehandlers, valve sealing is directly tied to controlled, predictable movement. Replacing degraded seals with a genuine OEM kit supports safe, reliable machine operation in demanding work environments.
A valve seal kit contains the sealing elements — typically O-rings, backup rings, and related seals — that maintain a leak-free barrier within a valve body. When these seals degrade through age, heat cycling, or contamination, fluid can bypass the valve's seating surfaces, leading to slow response, unintended drift, or loss of control in the circuit the valve manages. Replacing the seals restores proper fluid containment and responsive valve actuation. On Genie boom lifts, scissor lifts, and telehandlers, correctly functioning valve seals are essential to predictable, controlled machine movement — making timely seal replacement a routine but critical part of keeping equipment performing as intended.
Part Details
| Part Number | 74902GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Valve Seal Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| 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-100HD | S-100HD |
| S-120HD | S-120HD |
| SX-150 | SX-150 |
| S-65 XC | S-65 XC |
| S-60 HF | S-60 HF |
| S-65 HF | S-65 HF |
| SX-180 | SX-180 |
| SX-135 XC | SX-135 XC |
| S-40 | S-40 |
| S-45 | S-45 |
| S-80 XC | S-80 XC |
| S-85 XC | S-85 XC |
| S-80 HF | S-80 HF |
| S-85 HF | S-85 HF |
| SX-105 XC | SX-105 XC |
| SX-125 XC | SX-125 XC |
| S-60 J | S-60 J |
| S-40 XC | S-40 XC |
| S-45 XC | S-45 XC |
| S-40 TRAX | S-40 TRAX |
| S-45 TRAX | S-45 TRAX |
| S-40 HF | S-40 HF |
| S-45 HF | S-45 HF |
| S-3800 | S-3800 |
| S-3200 | S-3200 |
| S-120 | S-120 |
| S-125 | S-125 |
| S-100 | S-100 |
| S-105 | S-105 |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GS-4390 | GS-4390 |
| GS-5390 | GS-5390 |
| GTH-1056 | GTH-1056 |
| GTH-636 | GTH-636 |
| GTH-1256 | GTH-1256 |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-135/70 | Z-135/70 |
| Z-51/30J | Z-51/30J |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| ZX-135/70 | ZX-135/70 |
| Z-80/60 | Z-80/60 |
| Z-45 XC | Z-45 XC |
| Z-45/25 IC | Z-45/25 IC |
| Z-34/22 IC | Z-34/22 IC |
| Z-34 IC | Z-34 IC |
| Z-30/20 | Z-30/20 |
| Z-45/22 | Z-45/22 |
| Z-25/8 | Z-25/8 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
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.
