The Multiquip 3058653 is a genuine OEM Seal O Ring DCA150SSCU4I designed for the DCA150SSCU4i ultra-silent diesel generator. As a direct OEM replacement sourced through Multiquip's authorized parts network, this seal is built to the exact material and dimensional specifications required to maintain a leak-free installation in your machine. DHS Equipment stocks this part to keep your DCA150SSCU4i operating at full capacity with the right component every time.
Key Features
- OEM Material Specification — Manufactured to the exact compound and compression rating required for the sealing surfaces on the DCA150SSCU4i, ensuring proper contact and long service life.
- Drop-In Installation — Engineered to the precise cross-section and diameter of the original seal, seating correctly without reworking or adapting the mating surfaces.
- Confirmed Fitment — Verified for the Multiquip DCA150SSCU4i ultra-silent diesel generator series.
- Leak Prevention — A correctly seated O-ring maintains internal fluid or air pressure boundaries; a degraded or incorrectly sized seal can lead to fluid loss, contamination ingress, or pressure drop that affects generator performance.
- Fluid System Integrity — Using a genuine OEM seal on fuel or coolant circuit connections protects surrounding components from exposure to leaked fluids, supporting overall system reliability on a generator designed for continuous-duty operation.
An O-ring seal creates a compression-based barrier between two mating surfaces, preventing fluids, gases, or contaminants from passing through a joint or fitting. On a heavy-duty diesel generator like the DCA150SSCU4i, O-rings are used throughout fuel, coolant, and hydraulic circuits where a consistent, pressure-resistant seal is critical to safe and efficient operation. When an O-ring hardens, cracks, or becomes deformed over time, it loses its ability to maintain that barrier — leading to leaks, pressure loss, or contamination that can escalate into more significant mechanical damage if left unaddressed.
Part Details
| Part Number | 3058653 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Seal O Ring DCA150SSCU4I |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSCU4i |
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.
