The Genie 1289536GT is a genuine OEM Pass Deutz T4 Valve designed for Genie S and SX series telescopic boom lifts and Z series articulating boom lifts. Sourced directly from Genie, this valve meets the exact specifications required for Deutz Tier 4 engine-equipped machines — no guesswork, no substitutions. It is a direct drop-in replacement for the original component, confirmed for a wide range of boom lift models including the S-60 XC, S-85, SX-135 XC, SX-180, Z-62/40, and Z-45/25J IC Power, among others. When you need to restore proper engine system function on your Genie boom, this is the correct part to order.
Key Features
- Genuine OEM Deutz T4 Specification — Engineered to meet the precise emissions and flow requirements of Deutz Tier 4 engines, ensuring the valve operates exactly as the original does.
- Direct OEM Replacement — Installs in place of the factory valve without adaptation, maintaining correct port alignment and thread engagement for a secure, leak-free connection.
- Broad Boom Lift Compatibility — Fits a wide range of Genie S, SX, and Z series boom lifts, covering telescopic and articulating models from the S-40 through the SX-180 and ZX-135/70.
- Engine System Integrity — A functioning pass valve maintains proper fluid or air routing within the Deutz T4 engine system; a failed or bypassed valve can trigger fault codes, derate engine output, or cause the machine to shut down mid-operation.
- Emissions Compliance Support — Keeping this valve in correct working order is critical to maintaining Tier 4 emissions compliance on regulated jobsites where engine certification is required.
A pass valve in a Deutz Tier 4 engine system controls the routing of fluid or air through a designated circuit — directing flow where it is needed under varying operating conditions. On aerial boom lifts, where the engine must perform reliably at height and under load, this type of valve plays a direct role in maintaining stable engine output and proper system pressure. When this valve fails, sticks, or begins to leak, it can disrupt engine management, trigger diagnostic fault codes, and in some cases cause the machine to enter a protection mode that limits or halts operation — making prompt replacement essential for keeping the boom lift safe and productive on the job.
Part Details
| Part Number | 1289536GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Pass Deutz T4 Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-150 | SX-150 |
| S-60 | S-60 |
| S-65 | S-65 |
| S-60X | S-60X |
| S-60 XC | S-60 XC |
| 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 |
| SX-180 | SX-180 |
| SX-135 XC | SX-135 XC |
| S-40 | S-40 |
| S-45 | S-45 |
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| 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-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 |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| ZX-135/70 | ZX-135/70 |
| Z-62/40 | Z-62/40 |
| Z-80/60 | Z-80/60 |
| Z-45 XC | Z-45 XC |
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.
