The Multiquip 26034 is a genuine OEM Key 3/16 Sq X 17/32 designed for Whiteman and International ride-on power trowel models including EHHNK5, HHN31V, HHN34TVD, HHNG5, HHXD5, HHXD5-ES, HHXDF4-DF5, and HHXG5. As a direct Multiquip OEM part, the 26034 is manufactured to the same specification as the original component, ensuring a correct fit without modification. This key is a precision-critical drivetrain component — using the correct part maintains proper shaft-to-hub engagement and prevents costly damage to surrounding components. DHS Equipment stocks genuine Multiquip replacement parts to keep your trowel operating through the most demanding finishing schedules.
Key Features
- Genuine OEM Specification: — Manufactured to exact Multiquip tolerances for correct shaft-to-hub seating and secure torque transfer in ride-on trowel drivetrains.
- Direct Drop-In Replacement: — Matches the original 3/16 square by 17/32 profile, seating into existing keyways without machining or adjustment.
- Broad Ride-On Trowel Fitment: — Confirmed for EHHNK5, HHN31V, HHN34TVD, HHNG5, HHXD5, HHXD5-ES, HHXDF4-DF5, and HHXG5 models.
- Drivetrain Integrity: — A correctly fitted key locks rotating components in precise alignment, preventing slippage, vibration, and accelerated wear on shafts, hubs, and adjacent assemblies.
- Operational Safety: — A failed or missing key can cause sudden loss of blade drive engagement on a ride-on trowel; replacing with the correct OEM part restores safe, controlled operation.
A woodruff or square key is a small but essential drivetrain component that locks a rotating shaft to a hub, sprocket, or gear, ensuring both parts turn as a single unit. Without a correctly fitted key, the shaft and hub slip independently, resulting in lost drive, uneven blade rotation, and rapid wear to the mating surfaces. On a ride-on power trowel where consistent blade speed and engagement are critical to achieving a quality concrete finish, even minor drivetrain slippage translates directly to surface defects and potential mechanical failure. Replacing a worn or sheared key promptly with the correct OEM part restores full drivetrain engagement and protects the more expensive components around it.
Part Details
| Part Number | 26034 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key 3/16 Sq X 17/32 |
Compatibility & Fitment
| Name | Model |
|---|---|
| International Ride-On Power Trowels | EHHNK5 |
| Whiteman Ride-On Power Trowels | HHN31V |
| Whiteman Ride-On Power Trowels | HHN34TVD |
| Whiteman Ride-On Power Trowels | HHNG5 |
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
| Whiteman Ride-On Power Trowels | HHXDF4-DF5 |
| Whiteman Ride-On Power Trowels | HHXG5 |
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.
