The Genie 233641GT is a genuine OEM Bosch Pump Seal Kit designed for a range of Genie vertical mast lifts, trailer-mounted articulating booms, and articulating boom lifts. As a factory-sourced replacement, this seal kit delivers the correct materials and dimensional tolerances needed to restore the pump to proper operating condition. It is compatible with the GRC-12, GR-12, GR-15, GR-20, TZ-50, TMZ-50/30, Z33/18, and Z-33 DC Power models. Cross-reference part number 233641GT against your machine's parts manual to confirm it is the correct kit for your unit before ordering.
Key Features
- Genuine OEM Sealing Materials — Factory-sourced seals engineered to the correct compound grade and dimensional spec for the Bosch pump, ensuring a proper fit against pump bores and mating surfaces.
- Direct Replacement Kit — Replaces worn or leaking seals in the Bosch pump without machining or modification, restoring the assembly to its original condition.
- Broad Genie Fitment — Confirmed for GRC-12, GR-12, GR-15, GR-20, TZ-50, TMZ-50/30, Z33/18, and Z-33 DC Power machines across Genie's vertical mast and boom lift families.
- Prevents Fluid Loss — Worn pump seals allow fluid to weep past the pump, degrading output pressure and creating a mess on the machine and jobsite. Fresh seals restore a proper fluid-tight condition throughout the pump assembly.
- Operational Safety — A pump that cannot maintain pressure affects lift and drive functions — replacing seals at the first sign of weeping keeps the machine operating within its designed performance envelope.
A pump seal kit contains the internal sealing elements — such as O-rings, lip seals, and backup rings — required to rebuild the pump when original seals become hardened, cracked, or compressed over time. When pump seals degrade, fluid bypasses them internally or escapes externally, reducing pump output and causing fluid contamination around the assembly. Replacing the seals with a correctly specified kit restores the pump's ability to move fluid at the volume and pressure the machine's systems require. Using a genuine OEM kit ensures each seal in the set matches the original geometry and material grade, which is critical for long service life in a rebuilt pump.
Part Details
| Part Number | 233641GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Bosch Pump Seal Kit |
Compatibility & Fitment
| Name | Models |
|---|---|
| GR-12 | GR-12 |
| GR-15 | GR-15 |
| GR-20 | GR-20 |
| GRC-12 | GRC-12 |
| TMZ-50/30 | TMZ-50/30 |
| TZ-50 | TZ-50 |
| Z-33 DC Power | Z-33 DC Power |
| Z33/18 | Z33/18 |
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.
