The Multiquip 0481406130 O-Ring is a genuine OEM sealing component designed for DAC7000SS, DAC7000SSW, and DAC7000SSA ultra-silent diesel generators, as well as DLW300ES series diesel light welders. Sourced directly through Multiquip's OEM supply chain, this O-Ring is manufactured to exact material and dimensional specifications, ensuring a proper seal where it counts. Verify your model code against the fitment list — DAC7000SS, DAC7000SSW, DAC7000SSA, and DLW300ES variants — before ordering to confirm compatibility.
Key Features
- Genuine OEM Sealing Material — Manufactured to the exact compound and durometer spec required for reliable compression and fluid containment in diesel-powered equipment.
- Drop-In Replacement — Matches the original groove dimensions and cross-section of the factory O-Ring, seating correctly without trimming or adjustment.
- Broad Fitment Across Two Equipment Families — Compatible with DAC7000SS, DAC7000SSW, and DAC7000SSA ultra-silent generators and DLW300ES series diesel light welders.
- Leak Prevention Where It Matters — A correctly installed O-Ring maintains fluid and pressure integrity; a degraded or incorrectly sized ring can lead to leaks, pressure loss, and accelerated component wear.
- Fuel and Fluid System Safety — On diesel generators and welders, sealing integrity in fuel and hydraulic circuits is critical to safe, compliant operation — using the correct OEM O-Ring eliminates guesswork on fitment and material compatibility.
An O-Ring is a loop-shaped seal used to prevent fluid or gas from passing between mating components — such as fittings, housings, or fluid circuit connections. In diesel generators and welder units like the DAC7000SS series and DLW300ES, O-Rings appear throughout fuel, oil, and coolant circuits, where they compress between two surfaces to form a pressure-tight barrier. When an O-Ring hardens, cracks, or deforms over time, it loses its ability to seal, leading to fluid leaks, pressure drop, and potential damage to surrounding components — making timely replacement with the correct part essential to keeping the machine running safely and efficiently.
Part Details
| Part Number | 0481406130 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SSA |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
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.
