The Genie 33470GT Hydraulic Rotary Coupler Seal Kit is a genuine OEM hydraulic seal kit built for Genie S-60, S-65, S-80, and S-85 telescopic boom lifts. As a direct OEM replacement, this kit carries the same specifications as the part seals installed at the factory, ensuring the rotary coupler is restored to proper working condition. Verify part number 33470GT against your machine's parts manual to confirm it matches your serial range before ordering.
Key Features
- OEM Seal Material and Dimensioning — Each seal in the kit meets Genie's original material grade and dimensional spec for the hydraulic rotary coupler, maintaining the integrity of the sealing surfaces.
- Complete Kit Format — All necessary seals for a full rotary coupler service are included in a single kit, so technicians can complete the repair in one pass without sourcing individual components separately.
- Direct Replacement for S-Series Telescopic Booms — Confirmed fitment for Genie S-60, S-65, S-80, and S-85 boom lifts. Cross-reference part number 33470GT with your parts manual to verify the correct application for your unit.
- Restores Leak-Free Hydraulic Flow — Worn or damaged rotary coupler seals allow hydraulic fluid to bypass or weep, compromising boom function. Replacing seals with this OEM kit restores fluid containment and consistent hydraulic performance through the coupler.
- Operational Safety — On telescopic boom lifts, a leaking rotary coupler can compromise controlled boom movement. Using the correct OEM seal kit ensures the coupler performs as designed and supports safe machine operation at height.
The hydraulic rotary coupler allows pressurized hydraulic fluid to pass between a stationary supply line and a rotating section of the boom, enabling the platform to rotate without twisting or pinching the fluid lines. Seals within the coupler maintain pressure and prevent fluid from escaping at the rotating joint. When these seals deteriorate — due to heat cycling, age, or contamination — the coupler begins to weep fluid, hydraulic pressure drops in the affected circuit, and boom or platform functions can become sluggish or unpredictable. Replacing the full seal set with this genuine OEM kit returns the coupler to a leak-free, pressure-holding condition and helps the boom operate with the responsiveness and control that operators depend on.
Part Details
| Part Number | 33470GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hydraulic Rotary Coupler Seal Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80 | S-80 |
| S-85 | S-85 |
| S-60 | S-60 |
| S-65 | S-65 |
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.
