The Genie 139291GT is a genuine OEM Perkins 804T Precleaner Option built for the Genie Z-135/70 articulating boom lift. As a direct OEM replacement, this part is manufactured to the same standards as the component originally installed at the factory, ensuring a correct fit with no guesswork. Cross-reference part number 139291GT against your Z-135/70 parts manual to confirm it is the right item for your unit before ordering.
Key Features
- Genuine OEM Quality — Sourced directly from Genie, this precleaner option meets the exact dimensional and material specifications required for the Perkins 804T engine installation on the Z-135/70.
- Direct OEM Replacement — Designed as a drop-in option component, this part installs to the correct OEM configuration without adaptation or modification to the engine air intake setup.
- Correct Fitment for the Z-135/70 — Validated for the Genie Z-135/70 articulating boom lift, so you can order with confidence that this is the right part for your machine.
- Intake Air Protection — A functioning precleaner removes larger airborne particles before air reaches the primary filter, extending filter service intervals and protecting the engine in dusty jobsite conditions.
- Supports Engine Reliability — Keeping the precleaner in good working order helps maintain consistent air intake quality, which is essential for engine performance and longevity on a large articulating boom operating in demanding environments.
A precleaner is a pre-filtration device fitted upstream of the engine's primary air filter. Its role is to separate and eject coarse dust, debris, and other large particles from incoming air before they can reach and load the main filter element. On a large articulating boom like the Z-135/70, which frequently operates on dusty or unpaved sites at significant working heights, a properly functioning precleaner reduces the rate at which the primary filter becomes restricted, helping sustain correct air volume to the engine. A missing, damaged, or incorrectly fitted precleaner allows unfiltered air to bypass the system, accelerating primary filter wear and increasing the risk of contaminants reaching the engine itself.
Part Details
| Part Number | 139291GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Perkins 804T Precleaner Option |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-135/70 | Z-135/70 |
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.
