The Multiquip 050100400 is a genuine OEM O-Ring G-40 designed for MVH308, MVH408, and MVH508 series reversible plate compactors, as well as FX30E6, FX40G6, FX50G6, and FX60E6 concrete vibrators. As a direct Multiquip OEM part, the 050100400 is manufactured to the exact material grade and dimensional tolerances required by the original equipment, ensuring a proper compression seal every time. This O-Ring G-40 fits across a broad range of MVH and FX series machines, making it a practical stock item for crews running multiple units on the same jobsite. Sourced directly through authorized distribution, DHS Equipment supplies this part with full OEM traceability.
Key Features
- OEM-Grade Elastomer Material — Manufactured to the exact compound specification required for this sealing application, maintaining proper compression and resistance to hydraulic fluid, fuel, or lubricant exposure depending on the circuit it seals.
- Exact G-40 Dimensional Spec — The G-40 sizing means this O-ring seats correctly in its groove without stretching or pinching, allowing it to drop in as a direct swap during routine service or repair.
- Broad MVH and FX Series Coverage — Fits MVH308DZ, MVH308DE, MVH308GH, MVH408DZ, MVH408DE, MVH408GH, MVH408GV, MVH508DZ, MVH508DE, MVH508GH, MVH508GV reversible plate compactors, plus FX30E6, FX40G6, FX50G6, and FX60E6 concrete vibrators.
- Leak Prevention at the Source — A correctly seated O-ring maintains a positive fluid seal within the hydraulic or lubrication circuit; a worn or cracked ring leads to fluid loss, pressure drop, and accelerated wear on surrounding components.
- Genuine OEM Part — Supplied by Multiquip under part number 050100400, with the fitment verification and quality assurance that comes with OEM sourcing through an authorized distributor.
An O-ring is a circular elastomeric seal that sits in a machined groove between two mating surfaces or around a shaft, preventing fluid or air from passing through the joint. In plate compactors and concrete vibrators, O-rings are used throughout hydraulic circuits, lubrication passages, and fluid reservoirs to maintain system pressure and prevent contamination. When an O-ring ages, takes a compression set, or is damaged during service, the seal fails — allowing fluid to escape or outside contaminants to enter — which can lead to loss of hydraulic function, bearing damage, or component overheating if left unaddressed.
Part Details
| Part Number | 050100400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring G-40 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH508DZ |
| Plate Compactors | MVH408DZ |
| Plate Compactors | MVH308DZ |
| Plate Compactors | MVH308GH |
| Plate Compactors | MVH408GH |
| Plate Compactors | MVH508GH |
| Vibrators | FX30E6 |
| Vibrators | FX40G6 |
| Vibrators | FX60E6 |
| Plate Compactors | MVH308DE |
| Plate Compactors | MVH408DE |
| Vibrators | FX50G6 |
| Plate Compactors | MVH408GV |
| Plate Compactors | MVH508DE |
| Plate Compactors | MVH508GV |
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.
