The Multiquip 951400990 Key 7X7X20 is a genuine OEM component designed for Multiquip plate compactor equipment, including the MVH128GH series. As a direct OEM replacement, part 951400990 is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation without guesswork. This key is a small but critical drivetrain component — getting the right part the first time keeps your compactor back in service fast. DHS Equipment stocks genuine Multiquip parts so you can order with confidence.
Key Features
- Genuine OEM Precision: — Manufactured to exact dimensional tolerances required for proper shaft-to-hub engagement in plate compactor drivetrains.
- Direct Drop-In Replacement: — Matches the original 7x7x20mm keyway profile for a straightforward swap with no filing or fitting required.
- Confirmed Fitment: — Verified for use on Multiquip MVH128GH reversible plate compactors.
- Drivetrain Integrity: — A properly seated key prevents shaft slippage under the high-vibration loads that plate compactors generate, protecting both the shaft and driven component from accelerated wear.
- Compact Part, Critical Function: — A worn or sheared key causes immediate loss of drive transfer; replacing it promptly avoids cascading damage to surrounding components.
A woodruff or parallel key like the 951400990 sits in a machined slot between a rotating shaft and a hub — such as a belt pulley, eccentric weight, or drive gear — locking them together so torque transfers cleanly from one to the other. Without it, the shaft simply spins inside the hub and drive power is lost entirely. On a plate compactor, where the exciter mechanism relies on that connection to generate compaction force, a failed key means the plate stops vibrating and the machine becomes ineffective. Replacing a worn or sheared key early prevents the slipping motion from damaging the keyway itself, which is a far more costly repair.
Part Details
| Part Number | 951400990 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key 7X7X20 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH128GH |
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.
