Multiquip 515334121 Driven Rotary Shaft

The Multiquip 515334121 Driven Rotary Shaft is a genuine OEM component designed for the MRH800GS walk-behind roller. Sourced directly from Multiquip, this shaft meets the exact specifications of the original part, ensuring a correct fit within the drivetrain assembly. If you are servicing an MRH800GS roller, part number 515334121 is the factory-correct replacement to restore proper function and keep the machine operating as intended.

Key Features

• Genuine OEM Shaft Integrity — Manufactured to the original dimensional tolerances and material grade, ensuring the driven shaft transmits torque without deflection or premature wear.
• Direct Drivetrain Replacement — Engineered to drop into the existing shaft housing and coupling arrangement on the MRH800GS with no reworking of surrounding components.
• Confirmed MRH800GS Fitment — Verified for the Multiquip MRH800GS walk-behind gas roller; use part number 515334121 to confirm correct application before ordering.
• Sustained Power Transfer — A properly functioning driven rotary shaft maintains consistent drum rotation speed and traction, critical for achieving uniform compaction passes on the MRH800GS.
• Backed by Multiquip OEM Standards — As a genuine Multiquip part, 515334121 is held to the same quality controls as the original production component, supporting long service intervals between replacements.

The driven rotary shaft is a core element of the roller's drivetrain, transferring rotational power from the engine or transmission to the drum assembly that propels and compacts the surface underfoot. When this shaft wears, cracks, or becomes damaged, the roller loses its ability to maintain consistent drum engagement — resulting in uneven drive response, vibration anomalies, or a complete loss of forward motion. Replacing a worn shaft promptly with the correct OEM part restores full drivetrain integrity and protects surrounding components from secondary damage caused by imbalanced rotation.

Part Details

Compatibility & Fitment

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.