The Genie 1278709GT Engine Service Kit, 250 Hour, FDMSG425, Z45/S40/S60/Z62/RT90 is a genuine OEM service kit designed for Genie S-series telescopic boom lifts and Z-series articulating boom lifts. This kit contains everything needed to complete a 250-hour engine service interval on FDMSG425-equipped machines, covering models including the S-60, S-60 XC, S-60 HF, S-40, S-40 XC, S-45 XC, S-40 TRAX, S-40 HF, Z-62/40, and Z-45 XC. As a genuine OEM part, it is sourced directly through Genie and engineered to meet the same standards as the components originally installed at the factory. Cross-reference part number 1278709GT against your machine's parts manual to confirm this kit is the correct interval service package for your unit.
Key Features
- Genuine OEM Service Specification — Each component in this kit meets Genie's original engineering requirements for the FDMSG425 engine, ensuring the service is performed with parts built to the correct grades and tolerances for this engine family.
- Complete 250-Hour Interval Coverage — Bundles the parts needed for a single scheduled service stop, keeping interval maintenance straightforward and reducing the risk of missing a required component.
- Broad Boom Lift Compatibility — Fits a wide range of Genie S-series telescopic and Z-series articulating boom lifts, including the S-60, S-60 XC, S-60 HF, S-40, S-40 XC, S-45 XC, S-40 TRAX, S-40 HF, Z-62/40, and Z-45 XC.
- Engine Longevity at Every Service Interval — Completing the 250-hour service with the correct OEM-spec components helps the engine maintain consistent output and reduces the likelihood of premature wear between intervals.
- Operational Safety at Height — Aerial boom lifts depend on a properly maintained engine for reliable operation at elevation. Performing scheduled service with the correct kit supports the engine's ability to deliver consistent power throughout each work cycle.
A 250-hour engine service kit consolidates the consumable and wear items that must be replaced at a scheduled maintenance interval into a single package. On engine-powered boom lifts, adhering to these intervals is essential — an engine running beyond its service window on degraded components is more prone to unexpected failure, which on an aerial platform creates both productivity and safety concerns. Using a genuine OEM kit means every part in the service is matched to the engine and machine it was designed for, with no substitution or guesswork required at the point of service.
Part Details
| Part Number | 1278709GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Engine Service Kit, 250 Hour, FDMSG425, Z45/S40/S60/Z62/RT90 |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-40 | S-40 |
| S-40 HF | S-40 HF |
| S-40 TRAX | S-40 TRAX |
| S-40 XC | S-40 XC |
| S-45 XC | S-45 XC |
| S-60 | S-60 |
| S-60 HF | S-60 HF |
| S-60 XC | S-60 XC |
| Z-45 XC | Z-45 XC |
| Z-62/40 | Z-62/40 |
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.
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