The Multiquip 300919C Retaining Ring is a genuine OEM component designed for HTN27K and HTN28K Whiteman ride-on power trowels. As a direct OEM replacement, this retaining ring is manufactured to the same specifications as the original, ensuring a proper fit within the trowel assembly. Sourced directly through authorized Multiquip supply channels, the 300919C is the correct part for maintaining your machine's mechanical integrity. Verify your model against the HTN27K and HTN28K fitment before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Manufactured to original Multiquip specifications, ensuring the correct dimensional tolerances and material grade for secure retention under trowel operating loads.
- Drop-In Installation — Matches the original retaining groove dimensions on HTN27K and HTN28K assemblies, seating firmly without additional machining or modification.
- Confirmed Fitment — Directly compatible with HTN27K and HTN28K Whiteman ride-on power trowels.
- Maintains Rotational Assembly Integrity — Keeps critical shaft and blade assembly components properly positioned during operation, preventing axial movement that can lead to accelerated wear or component failure.
- Operational Safety Relevance — A failed or missing retaining ring in a trowel drive assembly can allow unintended component displacement; replacing a worn ring promptly keeps the blade system operating as designed.
A retaining ring is a fastening component used to secure parts on a shaft or within a bore, preventing axial movement during machine operation. In a ride-on power trowel like the HTN27K and HTN28K, retaining rings hold rotating assembly components in their correct positions, allowing the trowel blades to function with consistent pitch and engagement. When a retaining ring wears, deforms, or breaks, it can allow shaft-mounted components to shift, leading to uneven blade contact, increased vibration, and potential damage to surrounding parts.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 300919C |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTN27K |
| Whiteman Ride-On Power Trowels | HTN28K |
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.
