Multiquip 302520C Retaining Washer

The Multiquip 302520C Retaining Washer is a genuine OEM component designed for HTN27K and HTN28K mechanical ride-on power trowels. Sourced directly from Multiquip, this retaining washer meets the exact specifications required for proper assembly and secure component retention on these machines. Confirmed fitment for HTN27K and HTN28K models means you can order with confidence and get your trowel back to work without guesswork. DHS Equipment stocks genuine Multiquip parts to keep your equipment running as it was built to run.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's exact dimensional tolerances, ensuring the washer seats and locks correctly within the assembly without slop or misalignment.
• Direct-Fit Replacement — Engineered as a drop-in replacement that installs in the same position and orientation as the original, with no rework or shimming needed.
• Confirmed Trowel Fitment — Verified for use on HTN27K and HTN28K Whiteman mechanical ride-on power trowels.
• Secure Component Retention — A correctly seated retaining washer keeps rotating and fastened components locked in place under the continuous vibration and load cycles of concrete finishing work.
• Genuine Multiquip Part — Part number 302520C is an authentic Multiquip OEM part, not a generic substitute, so you get the same material grade and geometry as the original production component.

A retaining washer is a small but critical fastening component that holds a shaft, bearing, or assembly element securely in its seated position. On a ride-on power trowel like the HTN27K and HTN28K, rotating blade assemblies and drive components are subject to significant load and vibration during operation, and a worn or missing retaining washer can allow parts to shift, creating excessive play, accelerated wear on adjoining components, or outright mechanical failure. Replacing a damaged or missing retaining washer promptly is one of the simplest ways to protect more expensive surrounding parts from unnecessary wear.

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.