The Genie 55074GT is a genuine OEM Boom Extension Shim, Thin, built for the Genie TMZ-50/30 trailer-mounted articulating boom lift. As a direct OEM replacement, this shim is manufactured to the same specifications as the original part, ensuring a correct fit within the boom extension assembly. Cross-reference part number 55074GT against your TMZ-50/30 parts manual to confirm it is the right shim for your machine before ordering.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to exact OEM thickness tolerances, ensuring this shim seats correctly within the boom extension assembly without modification.
- Direct OEM Replacement — Purpose-built for the Genie TMZ-50/30, this shim installs in place of the original with no fitting adjustments required.
- Correct Shim Profile — The thin profile matches the original specification, maintaining proper clearance and alignment within the boom extension stack.
- Boom Alignment Integrity — A correctly fitted shim keeps boom extension components properly aligned; a worn or missing shim can introduce play and uneven wear into the extension mechanism.
- Verified Genie OEM Part — Supplied as a genuine Genie component, backed by OEM part number 55074GT for accurate identification and ordering confidence.
A boom extension shim is a precision spacer used to set and maintain the correct clearance between sliding or telescoping boom sections. By filling the gap between mating surfaces, the shim controls how tightly the extension fits within its channel, preventing excessive play that would cause uneven wear or imprecise boom movement. When a shim wears thin or is damaged, boom sections can develop looseness, leading to accelerated wear on surrounding components and reduced control during operation.
Part Details
| Part Number | 55074GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Boom Extension Shim, Thin |
Compatibility & Fitment
| Name | Models |
|---|---|
| TMZ-50/30 | TMZ-50/30 |
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.
