The Multiquip 1522133700 O-Ring is a genuine OEM sealing component designed for DLW300ES series diesel light welders and DAC7000SS series ultra-silent diesel generators. As a direct OEM replacement, it is manufactured to the same material and dimensional specifications as the original part, ensuring a proper compression seal within the assembly. This O-Ring is confirmed to fit the DLW300ES, DLW300ESA, DLW300ESA1, DAC7000SS, DAC7000SSA, and DAC7000SSW models, making it a straightforward service part for operators maintaining these machines.
Key Features
- OEM-Grade Elastomer Construction — Manufactured to the original material compound specification, delivering the compression rating and chemical resistance required for this sealing application.
- Drop-In Installation — Dimensioned to seat correctly in the original groove without trimming or modification, restoring the integrity of the sealed joint.
- Broad Model Coverage — Fits DLW300ES, DLW300ESA, DLW300ESA1, DAC7000SS, DAC7000SSA, and DAC7000SSW diesel welders and generators.
- Leak-Free Operation — A correctly seated O-Ring prevents fluid or pressure loss at the joint, keeping the surrounding components clean and the system running at rated capacity.
- Fluid System Integrity — On diesel-powered equipment, a compromised O-Ring can allow fuel, oil, or coolant to seep past the joint; replacing it at the first sign of weeping prevents escalating damage to adjacent components.
An O-Ring is a precision-molded elastomer loop that creates a static or dynamic seal between two mating surfaces or threaded connections within the machine. When compressed correctly in its groove, it blocks the passage of fluids or pressurized media, preventing leaks that could degrade performance or damage surrounding components. Over time, heat cycling, chemical exposure, and normal compression set cause O-Rings to harden, crack, or deform — once that happens, even a small leak can rapidly worsen, making timely replacement critical to maintaining a fully sealed system.
DHS Equipment supplies genuine Multiquip OEM parts with fitment accuracy you can count on. If you need help confirming compatibility for your specific serial number or have questions about part 1522133700, contact our parts team directly.
Part Details
| Part Number | 1522133700 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
| Diesel Powered Generators | DAC7000SSA |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SS |
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.
