The Multiquip 8973089880 is a genuine OEM Gasket Drain Plug and Conn DCA25USI 4LE2 designed for the DCA25USI ultra-silent diesel generator. As a direct OEM replacement sourced through Multiquip's authorized parts network, this gasket is manufactured to the exact material and dimensional specifications required by the 4LE2 engine used in DCA25USI equipment. DHS Equipment stocks this part to keep your generator back in service with confidence. Verify your model code before ordering to ensure a correct, hassle-free installation.
Key Features
- OEM-Grade Sealing Material — Manufactured to the precise compression and chemical-resistance specifications required at the drain plug connection on the Isuzu 4LE2 engine, ensuring a leak-free seal under operating temperatures.
- Exact-Fit Replacement — Engineered to match the original drain plug and connection interface on the DCA25USI, dropping into place without rework or modification to mating surfaces.
- Confirmed DCA25USI Fitment — Specifically referenced for the DCA25USI ultra-silent generator series; always cross-reference part number 8973089880 against your unit's parts list before installation.
- Prevents Fluid Loss at the Drain Point — A compromised or worn drain plug gasket allows oil to seep past the connection, leading to messy leaks, low oil levels, and potential engine damage during generator operation.
- Fuel and Oil System Integrity — Maintaining a properly sealed drain plug connection is a basic but critical step in protecting the engine's lubrication system and supporting safe, uninterrupted generator output.
The drain plug gasket forms the sealing interface between the drain plug and the engine block or oil pan, preventing engine oil from escaping at the lowest service point of the lubrication system. On a generator like the DCA25USI, where consistent runtime and clean operation are essential, even a minor leak at this connection can lead to oil contamination of surrounding components and, if left unaddressed, to low-oil conditions that risk engine seizure. Replacing this gasket with a genuine OEM part — such as Multiquip 8973089880 — every time the drain plug is removed ensures the connection reseals correctly and the engine maintains proper oil pressure throughout its service interval.
Part Details
| Part Number | 8973089880 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gasket Drain Plug and Conn DCA25USI 4LE2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25USI |
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.
