The Multiquip R527362 EGR Coolant Inlet Hose DCA300SSJU4F3PD is a genuine OEM component designed for the DCA-300SSJU4F3 ultra-silent generator series. Sourced directly from Multiquip, this hose is manufactured to exact OEM specifications to ensure a correct, leak-free installation in the engine's exhaust gas recirculation cooling circuit. Verify your model code against DCA-300SSJU4F3 before ordering to confirm fitment for your unit.
Key Features
- Genuine OEM Construction — Engineered to match the original hose's material grade, wall thickness, and temperature resistance required in an EGR cooling application where heat and coolant pressure cycles are constant.
- Direct OEM Replacement — Molded to the original routing profile and end connections, allowing the hose to seat correctly onto the EGR coolant circuit fittings without rework or trimming.
- Confirmed Fitment — Designed specifically for the DCA-300SSJU4F3 ultra-silent generator; check your model code before ordering to ensure compatibility.
- Cooling Circuit Integrity — A correctly functioning EGR coolant inlet hose maintains proper coolant flow through the EGR cooler, protecting the engine from elevated combustion temperatures and supporting stable generator output.
- Emissions System Safety — As a component within the EGR system, this hose must maintain a reliable seal; a cracked or collapsed hose can compromise coolant flow to the EGR cooler and trigger overheating or emissions-related shutdowns on Tier 4 compliant equipment.
The EGR (Exhaust Gas Recirculation) coolant inlet hose routes engine coolant into the EGR cooler, where it absorbs heat from recirculated exhaust gases before they re-enter the intake. This process lowers combustion temperatures, reducing NOx emissions in compliance with Tier 4 Final standards. When this hose cracks, collapses, or develops a leak, coolant flow to the EGR cooler is disrupted — causing elevated exhaust temperatures, potential overheating, and possible engine shutdown or damage on Tier 4 generator sets.
DHS Equipment supplies genuine Multiquip OEM parts to keep your equipment running as intended. For fitment questions or parts assistance, contact our team directly.
Part Details
| Part Number | R527362 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | EGR Coolant Inlet Hose DCA300SSJU4F3PD |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSJU4F3 | DCA-300SSJU4F3 |
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.
