The Multiquip 951400070 Key 7X7X26 is a genuine OEM Key 7X7X26 designed for MDR-9DYE, MDR-9D, and MDR-9GH power trowels. As an authorized Multiquip OEM part, the part is manufactured to the exact specifications required for proper fit and function within these machines. DHS Equipment supplies this component direct, ensuring you receive the correct part for your ride-on trowel. Confirm your model code before ordering to ensure compatibility with your specific unit.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact dimensional tolerances for this key profile, ensuring the shaft-to-hub connection transfers torque without slippage or fretting.
- Direct-Fit Replacement — The 7X7X26 profile matches the original keyway geometry on MDR-9DYE, MDR-9D, and MDR-9GH trowels, dropping straight into place without modification.
- Confirmed Fitment — Validated for MDR-9DYE, MDR-9D, and MDR-9GH ride-on power trowels — cross-reference your model before ordering.
- Torque Transfer Integrity — A correctly seated drive key locks rotating components firmly to the shaft; a worn or missing key allows slippage that leads to erratic blade speed and accelerated wear on both the shaft and hub bore.
- Precision-Ground Profile — The 7X7 cross-section and 26 mm length are held to tight tolerances so the key seats fully in the keyway, preventing rocking, uneven load distribution, and premature fatigue failure.
A drive key is a small, precisely dimensioned rectangular piece that locks a rotating component — such as a pulley, sprocket, or blade hub — to its drive shaft so the two turn as a single unit. Without a properly fitted key, the mating component can spin freely on the shaft, eliminating power transfer to the trowel blades entirely. When a key shears, deforms, or works loose, operators will notice inconsistent blade engagement, vibration, or complete loss of drive — all of which bring finishing work to a halt and can cause further damage to the shaft and bore if left unaddressed.
For fitment questions or help confirming the right part for your Multiquip power trowel, contact the DHS Equipment team directly.
Part Details
| Part Number | 951400070 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key 7X7X26 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9DYE |
| Power Trowels | MDR-9D |
| Power Trowels | MDR-9GH |
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.
