The Multiquip 0191600750 Blowby Hose is a genuine OEM crankcase ventilation hose designed for the DCA150USJ ultra-silent diesel generator. As a direct OEM replacement, this hose is manufactured to the exact specifications of the original component, ensuring a proper seal and correct routing within the engine ventilation system. Confirmed fitment for DCA150USJ series units makes this the straightforward choice when servicing your generator's crankcase ventilation circuit.
Key Features
- OEM-Grade Hose Construction — Manufactured to the same material and dimensional spec as the original, ensuring correct flexibility, heat resistance, and a leak-free seal at both connection points.
- Direct Drop-In Replacement — Matches the original hose routing and connection diameter for the DCA150USJ, allowing straightforward installation without rerouting or modification.
- Confirmed DCA150USJ Fitment — Sourced and verified for the Multiquip DCA150USJ ultra-silent diesel generator series.
- Protects Engine from Pressure Buildup — A properly functioning blowby hose vents crankcase gases efficiently, preventing excess pressure that can force oil past seals and degrade engine components over time.
- Fuel System and Engine Integrity — A failed or cracked blowby hose can allow oil mist to contaminate the intake system; replacing it promptly restores clean combustion conditions.
The blowby hose is a critical part of the engine's crankcase ventilation system. During normal operation, combustion gases that slip past the piston rings — known as blowby — are routed through this hose back into the intake or to a controlled vent, preventing pressure from building up inside the crankcase. When this hose cracks, collapses, or loses its seal, crankcase pressure rises, oil consumption increases, and engine seals can be forced out prematurely. Replacing a worn blowby hose restores proper ventilation and keeps the engine running cleanly at rated output.
Part Details
| Part Number | 0191600750 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Blowby Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150USJ |
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.
