The Multiquip 3972027104 Hose Joint is a genuine OEM component designed for DCA-300SSK series and DCA400SPK diesel generator units. As a factory-sourced part, it meets the original design specifications set for these ultra-silent and super-silent generator platforms, ensuring a secure, leak-free connection within the cooling or fluid system. This part is confirmed for DCA-300SSK, DCA-300SSK2, DCA-300SSK3, DCA400SPK, and DCA300SSK III FEMA configurations — making it a direct-fit solution across the full DCA-300SSK lineup.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the joint seals correctly under the pressure and temperature cycles typical of continuous-duty generator operation.
- Direct-Fit Installation — Engineered to connect to the existing hose routing in DCA-300SSK and DCA400SPK generator sets without rework or adapter hardware.
- Broad Series Compatibility — Fits DCA-300SSK, DCA-300SSK2, DCA-300SSK3, DCA400SPK, DCA300SSK III FEMA, and DCA300SSK series units from a single part number.
- Leak Prevention — A properly seated hose joint maintains fluid integrity within the generator's cooling circuit; a cracked or failed joint can lead to coolant loss and thermal shutdowns during critical power delivery.
- Verified OEM Part Number — Order 3972027104 with confidence knowing it matches the original Multiquip bill of materials for these generator families.
A hose joint connects two sections of hose or a hose to a fixed port within the generator's fluid circuit — typically the cooling system. It maintains a sealed, pressure-stable pathway that allows coolant or fluid to circulate without leakage. When a hose joint cracks, corrodes, or loses its seal, fluid can escape, coolant levels drop, and the generator risks overheating or unplanned shutdown — interrupting power output at the worst possible time.
Part Details
| Part Number | 3972027104 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose Joint |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA-300SSK |
| Super-Silent Generators | DCA-300SSK2 |
| Super-Silent Generators | DCA-300SSK3 |
| Diesel Powered Generators | DCA400SPK |
| Diesel Powered Generators | DCA300SSK III - FEMA |
| Diesel Powered Generators | DCA300SSK SERIES |
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.
