The Multiquip 9192 Key Square Round.312x2.00 is a genuine OEM component designed for International Ride-On Power Trowels. Sourced directly from Multiquip, this precision-dimensioned drive key delivers an exact fit within the drivetrain, ensuring proper power transfer between mating shaft and hub components. Confirm your model compatibility before ordering to ensure this is the correct replacement for your machine.
Key Features
- Genuine OEM Precision: — Manufactured to Multiquip's exact dimensional tolerances for a .312x2.00 square round key profile, ensuring correct seating and load distribution in the keyway.
- Direct Drivetrain Fit: — Drops into the existing keyway without machining or modification, restoring the mechanical connection between shaft and driven component as originally assembled.
- Verified Fitment: — Confirmed replacement for International Ride-On Power Trowels; part number 9192 is the correct OEM reference for this application.
- Torque Transfer Integrity: — A correctly installed drive key locks the shaft and hub together so rotational force is transmitted cleanly — a worn or sheared key causes slippage, blade irregularity, and potential drivetrain damage.
- Durable Construction: — Machined from hardened stock to withstand the shear forces and cyclic loading typical of ride-on trowel operation across extended finishing runs.
A square round drive key is a small but critical mechanical fastener that sits in a machined slot — called a keyway — cut into both a shaft and a mating hub or gear. Its job is to lock the two rotating components together so torque is transferred from one to the other without slippage. When a key shears or wears, the shaft spins independently of the driven component, causing loss of blade control or complete drivetrain disengagement. Replacing a failed key promptly with the correct OEM part restores full power transfer and prevents secondary wear to the keyway itself.
Part Details
| Part Number | 9192 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key Square Round .312x2.00 |
Compatibility & Fitment
| Name | Model |
|---|---|
| International Ride-On Power Trowels | HTNS5S-2 |
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.
Multiquip
Multiquip Part # 2NTPF688512X8X90 - Square Key - Genuine OEM Part
Multiquip