The Multiquip 0481100160 O Ring is a genuine OEM replacement designed for BLW-400SSW, DAW-500S, DCA15SPX3, DCA10SPX3, and TLW-300SS series equipment. Sourced directly from Multiquip, this part meets the exact material and dimensional specifications required for a proper seal in your welder or generator. Verified fitment across the listed models means you can order with confidence and get your machine back in service without guesswork.
Key Features
- OEM-Grade Sealing Material — Manufactured to Multiquip's exact compound and durometer specifications, ensuring consistent compression and leak-free sealing under operating conditions.
- Drop-In Installation — Dimensionally identical to the original, this O Ring seats correctly in its groove without trimming, stretching, or adaptation.
- Broad Model Coverage — Fits BLW-400SSW, DAW-500S, DCA15SPX3, DCA10SPX3, and TLW-300SS welders and diesel-powered generators from the Multiquip lineup.
- Prevents Fluid and Pressure Loss — A correctly seated O Ring maintains the sealed system integrity your welder or generator depends on; a worn or cracked ring can lead to fluid leaks, pressure drop, or contamination of internal components.
- Fuel and Fluid System Safety — In fuel and hydraulic circuit applications, a properly rated O Ring is critical to preventing leaks that can create fire hazards or damage surrounding components.
An O Ring is a looped elastomeric seal that sits in a machined groove between two mating surfaces or around a shaft, creating a pressure-tight barrier against the passage of fluids or gases. In welders and diesel-powered generators, O Rings are commonly found in fuel system connections, hydraulic circuits, and coolant passages where maintaining a leak-free seal is essential to safe, consistent operation. When an O Ring degrades — through heat cycling, chemical exposure, or simple age — it loses elasticity, begins to leak, and can allow contamination into systems that depend on clean, pressurized fluid to function correctly.
Part Details
| Part Number | 0481100160 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | BLW-400SSW |
| Welders | DAW-500S |
| Diesel Powered Generators | DCA15SPX3 |
| Diesel Powered Generators | DCA10SPX3 |
| Welders | TLW-300SS |
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.
