The Multiquip 37269 Key 1/8 Sq x 3/4 is a genuine OEM component designed for HTX6H and STX6H hydrostatic ride-on power trowels. Sourced directly from Multiquip, this key meets the exact dimensional and material specifications required for correct shaft and hub engagement on these machines. Confirmed fitment covers the HTX6H and STX6H series, making it a straightforward drop-in service part for these trowels. When you need to restore drive integrity quickly and correctly, the 37269 is the part to reach for.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Multiquip's exact 1/8 square by 3/4 specification, ensuring the key seats flush and transfers torque without slippage.
- Direct Shaft Engagement — Designed to drop into the keyway on HTX6H and STX6H trowel drive components without filing or shimming.
- Confirmed Fitment — Verified for HTX6H and STX6H hydrostatic ride-on power trowels; verify your model before ordering.
- Torque Transfer Integrity — A correctly fitted key locks rotating components to their shafts, preventing relative movement that leads to keyway wear, vibration, and premature component failure.
- Critical Drive-Train Component — A worn or missing key allows hub-to-shaft slippage that can damage both the shaft and the hub bore, turning a minor service item into a costly repair.
A shaft key is a small but essential mechanical fastener that sits in matching keyways cut into both a shaft and a mating hub or gear. Its job is to lock those two components together rotationally so that torque is transmitted cleanly from one to the other without slippage. On a ride-on power trowel like the HTX6H or STX6H, proper torque transfer through the drive train is critical to consistent blade speed and smooth machine operation. When a key shears, rounds off, or goes missing, the connected components spin independently, causing immediate loss of drive and accelerating wear on the surrounding metal surfaces.
Part Details
| Part Number | 37269 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key 1/8 Sq x 3/4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX6H |
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.
