Multiquip 12925 Onan Clutch Retainer Kit

The Multiquip 12925 Onan Clutch Retainer Kit is a genuine OEM component designed for STXD6i and HTXD6i hydrostatic ride-on power trowels. As an authorized Multiquip parts source, DHS Equipment supplies this kit direct from the manufacturer, so you get the exact part engineered for your machine. The 12925 is a direct-fit replacement that installs without guesswork, restoring proper clutch retention on compatible trowel models. If your STXD6i or HTXD6i is showing signs of clutch slippage or retainer wear, this is the correct OEM kit to have on hand.

Key Features

• Genuine OEM Clutch Integrity — Manufactured to the exact tolerances required for the Onan clutch assembly, ensuring the retainer holds under the rotational loads and blade engagement cycles of hydrostatic ride-on trowels.
• Direct-Fit Kit Configuration — Supplied as a complete retainer kit with the components needed for a straightforward swap into the existing Onan clutch assembly with no improvised hardware.
• Confirmed Fitment — Verified for the STXD6i and HTXD6i Whiteman hydrostatic ride-on power trowel series.
• Restored Clutch Engagement — A worn or failed retainer allows clutch components to shift out of position, disrupting blade speed consistency and finish quality; replacing it with the correct OEM kit restores predictable engagement and smooth trowel operation.
• Verified Part Number — Order with confidence using Multiquip part number 12925, sourced directly through an authorized Multiquip dealer.

The clutch retainer is the component responsible for securing the clutch assembly in its correct axial position within the drivetrain. On hydrostatic ride-on trowels like the STXD6i and HTXD6i, the clutch transfers engine power to the trowel blade gearboxes, and the retainer keeps that connection stable under continuous load. When the retainer wears or fails, clutch components can shift, leading to inconsistent blade engagement, vibration, or premature wear on surrounding drivetrain parts. Replacing the retainer kit at the first sign of wear keeps the clutch assembly operating as intended and protects the components around it.

For questions about fitment or parts availability, contact the DHS Equipment team directly.

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.