The Genie 65378GT is a genuine OEM Hold Down Brake Spring designed for the TZ-34/20 and TMZ-34/19 trailer-mounted articulating boom lifts. As a direct OEM replacement, this spring is built to Genie's original specifications, ensuring it matches the geometry, tension, and material grade of the part it replaces. Confirm part number 65378GT against your machine's parts manual to verify this is the correct item for your unit.
Key Features
- Genuine OEM Spring Specification — Manufactured to Genie's original tension and material standards, ensuring correct hold-down force at the brake assembly without substitution or improvisation.
- Direct OEM Replacement — Engineered to install in place of the original, with no reworking of the surrounding brake components required.
- Targeted Fitment — Built for the TZ-34/20 and TMZ-34/19 trailer-mounted articulating boom lifts; cross-reference part number 65378GT against your parts manual before ordering.
- Brake Hold-Down Function — A correctly tensioned hold-down spring keeps the brake engaged and seated as designed; a fatigued or broken spring can compromise brake retention and machine stability.
A hold-down brake spring applies and maintains the clamping or retention force needed to keep a brake mechanism properly engaged. When the spring loses tension through fatigue or breaks entirely, the brake may not hold as designed, creating a risk of unintended movement. Replacing a worn spring promptly with the correct OEM part restores the brake assembly to its intended operating condition and keeps the machine performing as Genie designed it.
Part Details
| Part Number | 65378GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hold Down Brake Spring (55054) |
Compatibility & Fitment
| Name | Models |
|---|---|
| TMZ-34/19 | TMZ-34/19 |
| TZ-34/20 | TZ-34/20 |
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.
