The Multiquip EM126 Woodruff Key is a genuine OEM component designed for JRT mechanical ride-on trowels. This small but critical drivetrain part ensures accurate shaft-to-hub alignment, maintaining proper torque transfer between rotating components. As a genuine Multiquip part, the part is manufactured to the exact dimensions required for correct seating in the keyway, delivering a drop-in fit with no guesswork. Sourced directly through Multiquip's authorized parts network, this key is the correct OEM choice for technicians servicing JRT series equipment.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to the exact profile required for the keyway slot, ensuring full engagement and zero slippage under trowel operating loads.
- Direct Keyway Fit — Seats precisely into the shaft and hub keyways of JRT mechanical ride-on trowels without filing, shimming, or modification.
- JRT Series Compatibility — Confirmed fitment for Multiquip JRT mechanical ride-on trowel models, making it straightforward to source the right part the first time.
- Torque Integrity Under Load — A correctly fitted Woodruff Key locks rotational alignment between shaft and driven component, preventing slippage that would cause uneven blade pitch or loss of trowel control.
- Cost-Effective Service Part — Replacing a worn or sheared key at the first sign of play prevents accelerated wear to the shaft and hub, protecting higher-cost drivetrain components.
A Woodruff Key is a small, semi-circular metal key that fits into matching slots — called keyways — cut into both a shaft and the hub of a driven component such as a gear, sprocket, or pulley. Its purpose is to lock the two parts rotationally so that torque transfers cleanly from one to the other without slipping. When a Woodruff Key shears or wears, the shaft and hub can spin independently of each other, causing a loss of drive, erratic machine behavior, or damage to the surrounding keyway surfaces. Replacing it promptly with the correct OEM part restores full mechanical engagement and protects the integrity of the surrounding drivetrain components.
Part Details
| Part Number | 126 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Woodruff Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mechanical Ride-On Trowels | JRT |
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.
