The Multiquip 6215819520 is a genuine OEM Plug SAA6D125E-5 DCA-300SSK4 designed for the DCA-300SSK4 ultra-silent diesel generator series. As a direct OEM replacement sourced from Multiquip, part 6215819520 is manufactured to the exact tolerances required by the SAA6D125E-5 engine, ensuring a correct, secure fit every time. This is the same plug supplied at the factory, so there is no guesswork about compatibility with DCA-300SSK4 equipment. Keep a spare on hand to minimize unplanned service interruptions on critical power generation applications.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the exact material and thread specification of the original plug, maintaining proper pressure and fluid containment within the SAA6D125E-5 engine.
- Direct Drop-In Replacement — Matches the original thread pitch, hex size, and seating geometry of the factory-installed plug, so installation follows the standard service procedure without rework.
- Confirmed DCA-300SSK4 Fitment — Verified for use on the Multiquip DCA-300SSK4 ultra-silent generator powered by the Komatsu SAA6D125E-5 diesel engine.
- Protects Engine and Fluid Systems — A correctly seated plug prevents fluid loss, air ingestion, and contamination that can lead to accelerated engine wear or unplanned generator downtime on a work site.
- Backed by Multiquip OEM Standards — Sourced directly through Multiquip's authorized parts chain, giving you confidence that this part meets the same quality bar as the original component.
A plug on the SAA6D125E-5 engine serves as a sealing fastener that closes off an oil, coolant, or fluid passage within the engine block or ancillary system. When properly torqued and seated, it prevents leaks and keeps the engine's fluid circuits operating at the correct pressure and volume. A worn, cracked, or cross-threaded plug can result in fluid seepage, loss of system pressure, and — if left unaddressed — engine damage that far outweighs the cost of a timely replacement.
For fitment questions or to confirm this part is right for your specific DCA-300SSK4 configuration, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 6215819520 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Plug SAA6D125E-5 DCA-300SSK4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK4 | DCA-300SSK4 |
| SAA6D125E-5 | SAA6D125E-5 |
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.
