The Multiquip 1548173050 is a genuine OEM Mechanical Seal Assembly designed for DLW300ES series diesel light welders and DAC7000SS series ultra-silent diesel generators. As a direct Multiquip OEM component, it is manufactured to the exact specifications required to maintain a proper fluid seal within the pump or engine system on compatible equipment. This part fits the DLW300ES, DLW300ESA, DLW300ESA1, DAC7000SS, DAC7000SSA, DAC7000SSW, DA7000SSA2, and DA7000SSA2GH models, making it the correct choice for operators servicing these units in the field or shop.
Key Features
- Genuine OEM Seal Integrity — Manufactured to Multiquip's original material and dimensional spec, ensuring the mechanical seal delivers the compression and face-mating performance required to prevent fluid leakage.
- Direct-Fit Replacement — Engineered to install in the same position and orientation as the original assembly, with matching port geometry and seat dimensions for a clean swap.
- Broad Series Compatibility — Confirmed fitment across DLW300ES and DAC7000SS series equipment, covering multiple suffix variants including SSA, SSW, DA7000SSA2, and DA7000SSA2GH.
- Leak Prevention at the Source — A properly functioning mechanical seal keeps internal fluids contained and prevents contamination between system compartments, directly protecting pump and engine longevity.
- Fluid System Safety — On diesel-powered generators and welders, a failed mechanical seal can allow fuel or coolant intrusion into unintended areas — replacing this assembly promptly maintains safe system pressure boundaries.
A mechanical seal assembly is a precision component that prevents fluid from leaking along a rotating shaft inside a pump or engine-driven system. It works by pressing two flat, hardened faces — one stationary and one rotating — against each other to form a fluid-tight barrier under operating pressure. When a mechanical seal wears out or fails, the result is fluid leakage that can lead to overheating, contamination, or component damage, making timely replacement critical to keeping the machine running safely and correctly.
For fitment questions or to confirm this part is right for your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 1548173050 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Mechanical Seal Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
| Diesel Powered Generators | DAC7000SSA |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DA7000SSA2GH |
| Diesel Powered Generators | DA7000SSA2 |
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.
