The Multiquip 951403540 Key 7 x 27 MRV-14 is a genuine OEM replacement part designed for the MRV-14 walk-behind vibratory roller. As a direct OEM component sourced through the Multiquip parts program, 951403540 is manufactured to the exact specifications required by the MRV-14, ensuring a correct fit within the drivetrain assembly. This key is a precision-fit component that slots directly into its corresponding keyway, making installation straightforward for experienced equipment technicians. If you are servicing an MRV-14 roller, this is the verified OEM part to have on hand.
Key Features
- Genuine OEM Specification — Manufactured to the exact dimensional tolerances required for positive engagement in the MRV-14 keyway, with no material substitution.
- Direct-Fit Replacement — Sized at 7 x 27 mm to drop into the existing keyway without modification, restoring the mechanical connection immediately upon installation.
- Confirmed MRV-14 Fitment — Verified for compatibility with the Multiquip MRV-14 walk-behind vibratory roller; always cross-reference your model before ordering.
- Torque Transfer Integrity — A correctly seated key locks the shaft and hub together, ensuring full and consistent torque delivery to the drum or drive component it serves.
- Prevents Drivetrain Damage — A worn or missing key allows shaft-to-hub slippage that rapidly damages both mating surfaces; replacing it promptly protects surrounding components from secondary wear.
A woodruff or parallel key is a small but critical drivetrain component that sits in a machined slot — called a keyway — between a rotating shaft and a mating hub, pulley, or gear. Its job is to lock those two parts together rotationally so that torque from the engine or gearbox transfers cleanly without slipping. When a key shears, deforms, or works loose, the shaft and hub spin independently, causing immediate loss of drive and rapid damage to the keyways themselves. Replacing a worn key with the correct OEM part restores the mechanical connection and protects the more expensive shaft and hub components from further deterioration.
For help confirming this part fits your specific MRV-14 configuration, contact the DHS Equipment parts team before placing your order.
Part Details
| Part Number | 951403540 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key 7 x 27 MRV-14 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRV-14 | MRV-14 |
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.
