The Multiquip Y0378900180 Tube is a genuine OEM replacement built for the DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, and DCA400SSI4F3PD series super-silent diesel generators. As an authorized Multiquip OEM part, Y0378900180 is manufactured to the same standards as the original component it replaces, ensuring a direct, correct-fit installation. This tube is a stocked replacement item available through DHS Equipment, giving you a straightforward path to restoring your generator to full working condition. Confirm your model code against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Construction — Sourced directly from Multiquip, this tube matches the original material grade and dimensional spec of the factory-installed component.
- Direct-Fit Replacement — Designed to connect and seat exactly as the original tube does, with no reworking of mounting points or adjacent fittings required.
- Broad DCA400SSI Series Coverage — Compatible with DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, and DCA400SSI4F3PD configurations, including Sunbelt-designated units.
- Maintains Fluid or Air Routing Integrity — A correctly functioning tube keeps the intended flow path sealed and unobstructed; a cracked or failed tube can lead to leaks, pressure loss, or contamination within the system.
- Verified Multiquip Part Number — Y0378900180 is the exact OEM part number for this application, eliminating guesswork when cross-referencing your service manual or parts diagram.
A tube in this generator assembly serves as a dedicated conduit for routing fluid, air, or fuel between system components, maintaining the correct pressure and flow path the engine and alternator depend on. When a tube cracks, splits, or works loose at its connection points, it can introduce leaks or allow contamination that disrupts engine performance or causes the generator to run outside its rated parameters. Replacing a worn or damaged tube with the correct OEM part restores the integrity of that circuit and keeps the generator operating as intended.
Part Details
| Part Number | Y0378900180 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tube |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA400SSI4F3B |
| Super-Silent Generators | DCA400SSI4F3PD |
| Super-Silent Generators | DCA400SSI4F |
| Super-Silent Generators | DCA400SSI4F3 |
| Super-Silent Generators | DCA400SSI4F3PB |
| Super-Silent Generators | DCA400SSI4F3PD (SUNBELT) |
| Super-Silent Generators | DCA400SSI4F/4F3/4F3PB |
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.
