The Multiquip 0642000330 O-Ring is a genuine OEM sealing component designed for GA-2.3R2, GA-3.6RZ2, and GA-3.6RZ3 portable generators. As an authorized Multiquip parts source, DHS Equipment supplies this exact OEM part to ensure a correct, leak-free fit in your generator. This O-Ring is manufactured to the same specifications as the original component installed at the factory, making it a direct service replacement. If you are servicing a GA-2.3R2, GA-3.6RZ2, or GA-3.6RZ3 unit, part number 0642000330 is the right choice to restore a proper seal.
Key Features
- OEM-Grade Sealing Material — Engineered to the correct durometer and compound for generator fuel and fluid system demands, ensuring a consistent, pressure-rated seal.
- Direct Drop-In Replacement — Matches the exact profile and cross-section of the original O-Ring for a straightforward swap during routine service or leak repair.
- Confirmed Fitment — Compatible with Multiquip GA-2.3R2, GA-3.6RZ2, and GA-3.6RZ3 portable generator models.
- Leak Prevention — A correctly seated O-Ring maintains fluid and pressure integrity within the generator system, preventing seeps that can lead to component damage or operational failure.
- Fuel System Safety — Proper sealing in fuel-side applications is critical to safe generator operation; using the correct OEM O-Ring eliminates the risk of an improper fit in these areas.
An O-Ring is a precision-molded elastomeric seal used to close the gap between two mating surfaces, preventing fluid or air from escaping under pressure. In portable generators like the GA-2.3R2, GA-3.6RZ2, and GA-3.6RZ3, O-Rings are found throughout the fuel, oil, and cooling circuits where housings, fittings, and covers meet. When an O-Ring hardens, cracks, or takes a set, it loses its ability to hold a seal — resulting in leaks that can degrade performance or cause damage to surrounding components. Replacing a worn O-Ring with the correct OEM part restores the integrity of the sealed joint and keeps the generator running as intended.
Part Details
| Part Number | 0642000330 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Portable Generators | GA-2.3R2 |
| Portable Generators | GA-3.6RZ2 |
| Portable Generators | GA-3.6RZ3 |
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.
