The Multiquip 0481400160 is a genuine OEM O-Ring designed for Multiquip welder and diesel-powered generator equipment, including DLW400ES, DLW300ES, DAC7000SS, DAC7000SSA, DAC7000SSW, DA7000SSA2, and DA7000SSA2GH series units. As a factory-authorized replacement, this O-Ring is manufactured to the exact material grade and dimensional tolerances required for a proper seal in your machine. Sourced directly through Multiquip's OEM supply chain, part 0481400160 ensures you are installing the correct component the first time. Confirm your model code against the fitment list before ordering to ensure compatibility.
Key Features
- Precision Material Match — Manufactured to OEM compound and durometer specifications, delivering the compression and sealing performance this application demands.
- Drop-In Replacement — Dimensioned to seat correctly in the original groove without trimming or adjustment, maintaining the integrity of the sealed joint.
- Broad Fitment Coverage — Compatible with DLW400ES, DLW300ES, DAC7000SS series generators, and DA7000SSA2 series units, covering multiple Multiquip welder and generator platforms.
- Leak Prevention — A properly seated O-Ring maintains fluid or pressure containment within the system; a worn or cracked ring leads to leaks that can compromise equipment operation and fluid levels.
- Fuel and Fluid System Integrity — Used in fuel or fluid-carrying circuits, a correctly rated O-Ring resists degradation from petroleum-based fluids, maintaining a secure seal over extended service intervals.
An O-Ring is a molded elastomeric seal that sits in a machined groove between two mating surfaces or fittings, forming a pressure-tight barrier against fluid or gas leakage. In welder and generator applications, O-Rings are commonly found in fuel systems, oil circuits, and hydraulic or cooling connections where even a minor leak can lead to performance loss or component damage. When an O-Ring hardens, cracks, or deforms over time, it loses its ability to maintain a seal, making timely replacement critical to keeping the system operating correctly.
For fitment questions or help confirming compatibility with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 0481400160 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
| Diesel Powered Generators | DAC7000SSA |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DA7000SSA2GH |
| Diesel Powered Generators | DA7000SSA2 |
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.
