The Multiquip 0269200900 Blowby Hose is a genuine OEM component designed for the DCA45SSIU3 series ultra-silent diesel generators, including the DCA45SSIU3, DCA45SSIU3-50HZ, and DCA45SSIU3-60HZ models. As a direct OEM replacement, this blowby hose is manufactured to the exact specifications required for proper crankcase ventilation on your generator. Sourced directly through authorized Multiquip supply channels, this part ensures a correct, hassle-free installation with no guesswork on compatibility. DHS Equipment stocks genuine Multiquip parts so your DCA45SSIU3 generator stays running at peak efficiency.
Key Features
- Genuine OEM Construction — Manufactured to the exact material grade and dimensional spec of the original hose, ensuring proper sealing and flexibility under sustained engine operating temperatures.
- Direct-Fit Replacement — Engineered to connect to the factory crankcase ventilation routing on DCA45SSIU3 series generators, slotting into the existing hose path without modification.
- Confirmed Fitment — Compatible with the DCA45SSIU3, DCA45SSIU3-50HZ, and DCA45SSIU3-60HZ ultra-silent diesel generator models.
- Sustained Crankcase Ventilation — Maintains the unobstructed flow of crankcase blowby gases away from the engine, protecting oil integrity and preventing pressure buildup that can lead to seal damage or oil leaks.
- Fuel and Oil Vapor Resistance — The hose material is formulated to withstand prolonged exposure to oil mist, blowby gases, and elevated under-hood temperatures without cracking or collapsing.
The blowby hose routes combustion gases and oil mist that escape past the piston rings — known as blowby — from the engine crankcase back into the intake or to a safe venting point. This controlled ventilation prevents pressure from building up inside the crankcase, which can cause gasket and seal failures or force oil out of the engine. When a blowby hose cracks, collapses, or develops a leak, the engine loses proper ventilation, leading to accelerated oil contamination, increased internal pressure, and potential long-term engine damage — making timely replacement essential to generator longevity.
Part Details
| Part Number | 0269200900 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Blowby Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
| Diesel Powered Generators | DCA45SSIU3-50HZ |
| Diesel Powered Generators | DCA45SSIU3-60HZ |
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.
