The Multiquip M3326100204 Blowby Pipe is a genuine OEM component designed for DCA150SSI and DCA150SSIU ultra-silent diesel generator models. Sourced directly from Multiquip, this part meets the exact specifications required to maintain proper crankcase ventilation on your generator. It is a direct replacement for the original blowby pipe, ensuring a correct fit with no guesswork during installation. Confirm your model code before ordering to ensure compatibility with your DCA150SSI or DCA150SSIU unit.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, ensuring the pipe handles the pressure and temperature demands of a diesel crankcase ventilation system.
- Direct-Fit Replacement — Engineered to connect to the existing routing and mounting points on DCA150SSI and DCA150SSIU generators, making installation straightforward.
- Confirmed Fitment — Compatible with DCA150SSI and DCA150SSIU ultra-silent diesel generator models.
- Maintains Crankcase Pressure Balance — A functioning blowby pipe keeps combustion gases properly routed out of the crankcase, protecting engine oil quality and preventing pressure buildup that can damage seals.
- Protects Against Oil Contamination — When a blowby pipe cracks, clogs, or fails, unvented gases push past seals and contaminate engine oil — replacing this part promptly preserves engine integrity.
The blowby pipe is part of the engine's crankcase ventilation system, responsible for routing combustion gases — known as blowby — away from the crankcase and back into the intake or to atmosphere. During normal engine operation, a small amount of combustion gas passes the piston rings and enters the crankcase; the blowby pipe provides the controlled path for these gases to escape. If the pipe becomes cracked, blocked, or disconnected, pressure builds inside the crankcase, accelerating seal wear, forcing oil past gaskets, and degrading oil quality at a much faster rate — all of which can lead to more serious engine damage if left unaddressed.
Part Details
| Part Number | M3326100204 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Blowby Pipe |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSI |
| Diesel Powered Generators | DCA150SSIU |
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.
