The Multiquip EM14301 Lever O-Ring is a genuine OEM sealing component designed for a range of Multiquip equipment including MRH601DS walk-behind rollers, DLW300ES and DLW500ESA4 diesel light welders, and DAC7000SS, DAC7000SSA, and DAC7000SSW ultra-silent diesel generators. As a genuine OEM part, EM14301 is manufactured to the exact material and dimensional specifications required for a correct, leak-free seal. Confirm your model number before ordering to ensure this is the right fit for your machine.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Multiquip's original material and compression specifications, ensuring the o-ring seats and seals correctly at the lever interface without weeping or premature failure.
- Direct-Fit Replacement — Sized and profiled to drop into the original groove without reworking the housing, making installation straightforward during routine service.
- Broad Multiquip Fitment — Compatible with MRH601DS walk-behind rollers, DLW300ES and DLW500ESA4 diesel light welders, and DAC7000SS, DAC7000SSA, and DAC7000SSW ultra-silent diesel generators.
- Leak Prevention at the Lever Point — A correctly seated lever o-ring keeps fluid or pressure contained at the control interface; a worn or cracked o-ring leads to external leaks, pressure loss, and potential contamination of surrounding components.
- Fluid System Safety — On fuel and hydraulic system lever assemblies, a compromised o-ring can present a fire or fluid-contamination risk — using the correct OEM-spec replacement keeps the system operating within safe design parameters.
An o-ring at a lever assembly serves as a static or dynamic seal that prevents fluid, fuel, or pressurized media from escaping around the lever shaft or pivot point. When the o-ring is in good condition, it maintains a tight barrier that keeps the system pressure stable and the surrounding components clean and dry. Over time, heat cycling, chemical exposure, and mechanical wear cause o-rings to harden, crack, or compress permanently, resulting in visible leaks, loss of system pressure, or contamination that can accelerate wear on adjacent parts. Replacing a worn lever o-ring promptly with the correct OEM part — such as the Multiquip EM14301 — restores the seal to its original specification and prevents more costly damage downstream.
For questions about fitment or to confirm the EM14301 is the right part for your specific serial number, contact the DHS Equipment team directly.
Part Details
| Part Number | EM14301 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lever O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | MRH601DS |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
| Diesel Powered Generators | DAC7000SSA |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SS |
| Welders | DLW500ESA4 |
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.
