Multiquip 951403020 Key 7Mx7Mx26M 8G MRX-440P
Multiquip

Multiquip 951403020 Key 7Mx7Mx26M 8G MRX-440P

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SKU:
951403020-Multiquip
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The Multiquip 951403020 is a genuine OEM Key 7Mx7Mx26M 8G MRX-440P designed for the MRH800GS walk-behind roller. As a direct Multiquip OEM part, 951403020 is manufactured to the same specifications as the original component installed at the factory, ensuring a correct, trouble-free installation. This key is verified for compatibility with the MRH800GS roller, making it a straightforward service replacement when your original part wears or is lost during maintenance.

Key Features

  • Genuine OEM Dimensional Accuracy — Machined to the exact 7Mx7Mx26M profile required for correct seating and torque transfer in the MRH800GS drivetrain.
  • Direct Drop-In Replacement — Matches the original keyway geometry so the shaft and mating component align properly without any recutting or shimming.
  • Verified MRH800GS Fitment — Sourced and confirmed for Multiquip MRH800GS walk-behind roller applications.
  • Positive Drive Retention — A correctly sized key prevents slippage between rotating shaft and hub, maintaining full power transmission to the drum assembly.
  • Authentic Multiquip Part — Supplied under Multiquip part number 951403020, ensuring traceability and confidence when cross-referencing your parts list or service manual.

A woodruff or parallel key is a small but critical component that locks a rotating shaft to a mating hub, sprocket, or gear, preventing relative rotation between the two parts under load. In a walk-behind roller like the MRH800GS, this key transmits drive force from the engine or gearbox output shaft to the drum or drive component — if the key shears or works loose, drive power is lost entirely and the drum stops turning. Replacing a worn or damaged key with the correct OEM part restores full drive engagement and prevents accelerated wear to the keyway on more expensive surrounding components.

Part Details

Part Number951403020
BrandMultiquip
Part TypeGenuine OEM
DescriptionKey 7Mx7Mx26M 8G MRX-440P

Compatibility & Fitment

Name Model
Rollers MRH800GS

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.