The Multiquip 0642008420 O-Ring is a genuine OEM O-Ring designed for MVC-90L plate compactors and JA-Series walk-behind trowels. As a direct Multiquip OEM component, it is manufactured to the exact material and dimensional specifications required for a proper seal in these machines. Confirm your model against the MVC-90L and JA-Series fitment data before ordering to ensure correct application.
Key Features
- OEM-Grade Sealing Material — Manufactured to the precise compound hardness and compression rating required to maintain a leak-free seal under operating pressures and temperatures specific to these machines.
- Drop-In Installation — Dimensionally identical to the original, seating directly into the existing groove without stretching, trimming, or modification.
- Confirmed Fitment — Compatible with the MVC-90L plate compactor and JA-Series walk-behind trowels; verify your model code before ordering.
- Prevents Fluid Loss and Contamination — A failed or worn O-Ring allows fluid to bypass the seal, leading to pressure loss, leaks, and potential ingestion of debris into sensitive internal assemblies.
- Genuine Multiquip OEM Part — Sourced directly through authorized Multiquip supply channels, ensuring the material formulation and dimensions match the original specification.
An O-Ring is a circular elastomeric seal used throughout fluid and pneumatic systems to prevent leaks between mating components such as housings, ports, and fittings. It works by compressing against two surfaces when assembled, creating a barrier that keeps fluids or air contained within the system. When an O-Ring deteriorates — through cracking, swelling, flattening, or chemical degradation — it loses its ability to seal, resulting in fluid leaks, pressure drops, and accelerated wear on surrounding components.
Have questions about fitment or need help confirming this is the right part for your machine? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 0642008420 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVC-90L |
| Walk-Behind Trowels | JA-SERIES |
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.
