The Multiquip EM491056 O-Ring V30-3E is a genuine OEM sealing component designed for the HHXG5 Whiteman ride-on power trowel. As a direct Multiquip OEM part, EM491056 is manufactured to the exact material grade and dimensional specification required for a proper seal in this application. Verified fitment for the HHXG5 means no guesswork when ordering — this is the correct O-ring for the job.
Key Features
- Correct Material Grade for Sealing Integrity — Manufactured to the OEM compound and durometer specification, ensuring the O-ring compresses and seats correctly without premature deformation or leakage.
- Exact Dimensional Match — Sized to the V30-3E profile, this ring drops into the correct groove without stretching or shimming, delivering a clean, leak-free installation.
- Confirmed Fitment for HHXG5 — Verified for the Whiteman HHXG5 ride-on power trowel, so you can order with confidence that this is the right part for your machine.
- Protects System Pressure and Fluid Containment — A properly seated O-ring maintains hydraulic or fluid system integrity; a worn or cracked ring leads to seepage, pressure loss, and accelerated wear on surrounding components.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, EM491056 meets the same standards as the original component installed at the factory — not an approximation.
An O-ring is a precision sealing element that sits within a machined groove to prevent fluid or air from passing between mating surfaces. On a ride-on power trowel like the HHXG5, O-rings are critical wherever hydraulic fluid, lubricants, or pressurized systems connect — keeping those systems sealed and operating at the correct pressure. When an O-ring ages, hardens, or takes a compression set, it loses its ability to seal, leading to fluid loss, contamination ingestion, and damage to the components it was protecting.
Part Details
| Part Number | EM491056 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring V30-3E |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHXG5 |
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.
