The Multiquip 5096250780 Secondary Seal is a genuine OEM component designed for DCA-series ultra-silent diesel generators, including the DCA40SSAI and DCA45SSIU2 — and its FEMA and GEER variants. As a factory-sourced part, 5096250780 is manufactured to the same tolerances and material specifications as the original, ensuring a correct seal every time. Sourcing from DHS Equipment means you receive an authentic Multiquip part backed by OEM traceability, so you can be confident the seal will perform exactly as the machine was built to expect.
Key Features
- OEM-Grade Sealing Material — Manufactured to Multiquip's original compound and compression specifications, delivering consistent sealing performance across operating temperatures and load cycles typical of continuous-duty generator use.
- Drop-In Fitment — Engineered to the exact dimensional profile of the original, seating correctly in the housing without reworking mating surfaces or components.
- Confirmed Compatibility — Fits DCA40SSAI, DCA45SSIU2, DCA45SSIU2-FEMA, and DCA45SSIU2-GEER ultra-silent diesel generator models.
- Leak Prevention — A properly seated secondary seal keeps fluids and pressure contained within their respective circuits, preventing contamination that can lead to accelerated internal wear and unplanned shutdowns on a critical power asset.
- Genuine OEM Traceability — Sourced directly through Multiquip's authorized parts network, so part number this part matches the original equipment record for your machine.
A secondary seal serves as an additional barrier within a sealing assembly, backing up the primary seal to prevent fluid or gas from escaping past the first sealing point. In diesel generator applications, these seals protect critical interfaces — such as shafts, housings, or fluid passages — from leakage that could compromise lubrication, cooling, or electrical insulation. When a secondary seal degrades, minor seeping can go unnoticed until contamination or fluid loss causes broader damage, making timely replacement essential to keeping the generator operating within spec.
For fitment questions or help confirming this is the correct part for your machine, contact the DHS Equipment parts team.
Part Details
| Part Number | 5096250780 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Secondary Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
| Diesel Powered Generators | DCA45SSIU2-GEER |
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.
