The Multiquip 6251715620 is a genuine OEM Inlet Hose SAA6D125E-5 DCA-300SSK4 designed for the DCA-300SSK4 ultra-silent diesel generator. As a direct OEM replacement, this hose is built to the exact material and dimensional specifications of the original component, ensuring a correct, trouble-free installation. Sourced directly through authorized Multiquip channels, it is the same part that ships on new equipment from the factory. If you are servicing a DCA-300SSK4 unit equipped with the SAA6D125E-5 engine, part number 6251715620 is the correct inlet hose for your application.
Key Features
- OEM-Grade Hose Construction — Manufactured to the original pressure rating and inner diameter specification for the SAA6D125E-5 engine, ensuring proper fluid flow and hose-to-fitting integrity.
- Direct-Fit Replacement — Engineered to connect at the original inlet routing points on the DCA-300SSK4, matching the stock hose end configurations for a straightforward swap.
- Confirmed Fitment — Verified for the DCA-300SSK4 ultra-silent generator powered by the Komatsu SAA6D125E-5 diesel engine.
- Sustained Coolant or Fluid Delivery — A correctly seated inlet hose maintains consistent fluid delivery to the engine, preventing overheating or pressure loss that can lead to unplanned shutdowns on a working generator.
- Fuel and Fluid System Safety — Inlet hose integrity is critical in diesel engine applications; a cracked or deteriorated hose can introduce air into the system or allow fluid leaks that create fire or contamination hazards.
The inlet hose is responsible for routing coolant or fuel from an external source or reservoir into the engine's intake circuit on the SAA6D125E-5 diesel engine. A properly functioning hose maintains the pressure and flow needed to keep the engine running within its designed temperature and fuel delivery range. When an inlet hose cracks, softens, or loses its seal at either end, it can cause air ingestion, fluid leaks, or reduced flow — any of which can result in engine overheating, hard starting, or damage to downstream components.
For questions about fitment or to confirm this is the correct part for your DCA-300SSK4, contact the DHS Equipment team for expert support.
Part Details
| Part Number | 6251715620 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inlet Hose SAA6D125E-5 DCA-300SSK4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK4 | DCA-300SSK4 |
| SAA6D125E-5 | SAA6D125E-5 |
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.
