The Multiquip 22512070360 is a genuine OEM Key 7 x 36 designed for a broad range of Multiquip power trowels, reversible plate compactors, and walk-behind rollers. This direct OEM replacement is confirmed to fit MDR-9DYE, MVH-200DA, MVH-200DA2, MVH-306DS2, MVH-402DSB, MVH-206D, MVH-304DSB, MVH-406DSY, MRH-800DS, and MRH800DS2 models. As a genuine Multiquip component, the part meets the exact dimensional and material specifications required by each of these machine families. Keeping the correct key installed ensures proper shaft-to-hub engagement and protects your drivetrain investment.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to the exact 7 x 36 mm profile specified by Multiquip, ensuring full contact and load distribution across the keyway seat.
- Drop-In Shaft Replacement — Slots directly into the existing keyway without filing or shimming, maintaining correct shaft-to-hub alignment on installation.
- Broad Cross-Family Fitment — Compatible with MDR-9DYE power trowels, MVH-series reversible plate compactors, and MRH-series walk-behind rollers, making it a practical stocking spare across your fleet.
- Torque Transmission Integrity — A correctly sized key locks the hub to the shaft so full drive torque transfers without slippage, keeping compaction force and trowel blade speed consistent.
- Shear-Protection Design — The key acts as a sacrificial element under overload, directing failure to an inexpensive replaceable part rather than the shaft or hub bore.
A woodruff or parallel key like the Multiquip 22512070360 Key 7 x 36 is a small but load-critical component that locks a rotating shaft to a mating hub, pulley, or gear. It sits in a precisely cut keyway and transmits drive torque between the two surfaces, preventing any relative rotation under load. When a key wears, deforms, or shears, the shaft and hub spin independently — causing immediate loss of drive, erratic blade or drum behavior, and potential secondary damage to the keyway bore itself. Replacing a worn key promptly with the correct OEM part restores full power transfer and prevents the far more costly repair of re-machining a damaged shaft.
For help confirming fitment or to check current availability of Multiquip 22512070360, contact the DHS Equipment team directly.
Part Details
| Part Number | 22512070360 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key 7 x 36 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9DYE |
| Plate Compactors | MVH-200DA |
| Plate Compactors | MVH-200DA2 |
| Plate Compactors | MVH-306DS2 |
| Plate Compactors | MVH-402DSB |
| Rollers | MRH-800DS |
| Rollers | MRH800DS2 |
| Plate Compactors | MVH206D |
| Plate Compactors | MVH-304DSB |
| Plate Compactors | MVH-406DSY |
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.
