The Multiquip EM491058 O Ring is a genuine OEM sealing component designed for V303E, V304EH, V304ER, V304EY, V305EH, and V305EK walk-behind vibratory rollers. As a direct Multiquip OEM part, EM491058 is manufactured to the exact material composition and dimensional tolerances required for proper sealing performance in these machines. Sourced directly through authorized supply channels, this O Ring ensures a correct, secure fit with no guesswork on compatibility.
Key Features
- Genuine OEM Elastomer Spec — Manufactured to Multiquip's exact compound and durometer rating, ensuring the correct compression seal for the intended application.
- Drop-In Installation — Dimensionally identical to the original, seating cleanly into the existing groove without modification to mating surfaces.
- Confirmed Fitment — Compatible with V303E, V304EH, V304ER, V304EY, V305EH, and V305EK walk-behind vibratory roller models.
- Leak Prevention — A correctly seated O Ring maintains fluid integrity in the system; a worn or damaged ring leads to fluid weeping, contamination ingress, and accelerating wear on surrounding components.
- Fluid System Integrity — Critical for hydraulic or lubrication circuits where even minor seepage can compromise roller performance and lead to costlier repairs downstream.
An O Ring is a precision-molded elastomeric seal that sits within a machined groove to create a pressure-tight barrier between mating components. In walk-behind vibratory rollers like the V303E and V304EH series, O Rings are used throughout hydraulic, lubrication, and fluid-transfer circuits to prevent leaks and keep contaminants out of sensitive assemblies. When an O Ring hardens, cracks, or deforms, it loses its ability to maintain a consistent seal — allowing fluid loss and dirt ingress that can rapidly degrade bearings, valves, and other internal components.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | EM491058 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | V304EH |
| Rollers | V304ER |
| Rollers | V304EY |
| Rollers | V303E |
| Rollers | V305EH |
| Rollers | V305EK |
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.
