The Multiquip 0221900125 Rubber Seal is a genuine OEM component designed for the DAW-500S diesel arc welder. Sourced directly from Multiquip, this seal is manufactured to the exact material and dimensional specifications of the original part. If you are servicing a DAW-500S and need a dependable, like-for-like replacement, the part is the correct part for the job.
Key Features
- OEM-Grade Rubber Compound — Manufactured from the same rubber formulation as the original, ensuring correct compression, flexibility, and resistance to heat and fluid exposure over time.
- Direct-Fit Replacement — Engineered to match the original seal profile and seating dimensions, so installation drops straight into the existing assembly without rework.
- Confirmed DAW-500S Fitment — Verified for use on the Multiquip DAW-500S diesel arc welder, so you can order with confidence.
- Prevents Contamination and Leakage — A properly seated rubber seal keeps fluids, dust, and debris out of critical enclosures and passages — a worn or cracked seal can lead to fluid loss, contamination, or accelerated wear on adjacent components.
- Genuine Multiquip OEM Part — Backed by Multiquip's OEM parts program, this is the same component installed during original manufacture, not an approximation.
A rubber seal serves as a barrier between mating surfaces, enclosures, or fluid passages, preventing leakage and blocking contaminants from entering sensitive areas of the machine. On equipment like the DAW-500S diesel arc welder, seals play a key role in protecting internal components from moisture, dust, and fluid migration that can degrade performance or cause damage. When a rubber seal hardens, cracks, or deforms with age, it loses its ability to maintain a tight barrier — replacing it promptly with the correct OEM part restores the integrity of the assembly.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 0221900125 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rubber Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW-500S |
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.
