The Genie 44778GT is a genuine OEM Motor 36843GT Bearing, Brush End built for a wide range of Genie scissor lifts, vertical mast lifts, and articulating boom lifts. As a factory-original component, this bearing is manufactured to the exact dimensional and material standards required by Genie, ensuring a correct fit in motor 36843GT without modification. It is compatible with Genie GS scissor lifts, GR and QS vertical mast lifts, Z-series articulating booms, and TZ and TMZ trailer-mounted booms. Cross-reference part number 44778GT against your machine's parts manual to confirm it is the correct bearing for your unit before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Genie's exact dimensional tolerances for motor 36843GT, ensuring proper load rating and dimensional conformity at the brush end.
- Direct OEM Replacement — Engineered specifically for motor 36843GT, this bearing seats correctly at the brush end without rework or adaptation.
- Broad Genie Fitment — Compatible with Genie GS scissor lifts, GR and QS vertical mast lifts, Z-series articulating booms, and TZ/TMZ trailer-mounted booms across multiple model years.
- Sustained Motor Performance — A sound brush-end bearing keeps the motor shaft properly supported and aligned; a worn bearing causes shaft play, increased brush wear, and eventual motor failure.
- OEM Parts Integrity — Sourced directly through the Genie OEM supply chain, this component carries the same part number used in Genie's own service network, making cross-referencing straightforward.
The brush-end bearing supports the armature shaft at the brush end of the motor, maintaining proper shaft alignment and allowing smooth, low-friction rotation. When this bearing wears or fails, the shaft develops play that accelerates brush wear, causes commutator damage, and can lead to complete motor failure. Replacing the bearing at the first sign of noise or roughness in the motor protects the broader motor assembly and restores normal operation.
Part Details
| Part Number | 44778GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Motor 36843GT Bearing, Brush End |
Compatibility & Fitment
| Name | Model |
|---|---|
| GRC-12 | GRC-12 |
| QS-12R | QS-12R |
| QS-15R | QS-15R |
| QS-20R | QS-20R |
| QS-12W | QS-12W |
| QS-15W | QS-15W |
| QS-20W | QS-20W |
| GR-12 | GR-12 |
| GR-15 | GR-15 |
| GR-20 | GR-20 |
| GR-8 | GR-8 |
| GS-1530 | GS-1530 |
| GS-1532 | GS-1532 |
| GS-1930 | GS-1930 |
| GS-1932 | GS-1932 |
| GS-2032 | GS-2032 |
| GS-2632 | GS-2632 |
| GS-3232 | GS-3232 |
| GS-2046 | GS-2046 |
| GS-2646 | GS-2646 |
| GS-3246 | GS-3246 |
| GS-4047 | GS-4047 |
| GS-4655 | GS-4655 |
| GS-2646 AV | GS-2646 AV |
| GS-2646 AV35 | GS-2646 AV35 |
| GS-2668 DC | GS-2668 DC |
| GS-3268 DC | GS-3268 DC |
| GS-30 | GS-30 |
| GS-32 | GS-32 |
| GS-46 | GS-46 |
| TZ-50 | TZ-50 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
| Z-34/22 N | Z-34/22 N |
| Z-34/22 DC | Z-34/22 DC |
| Z-34/22 Bi-Energy | Z-34/22 Bi-Energy |
| Z-45/25 | Z-45/25 |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
| Z-30/20 N | Z-30/20 N |
| Z-30/20N RJ | Z-30/20N RJ |
| Z-25/8 | Z-25/8 |
| Z-20/8 | Z-20/8 |
| Z-20/8N | Z-20/8N |
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.
