The Multiquip 106457 Blow-By Filter is a genuine OEM component designed for NGA150SSPUPL and NGA150SSPUPL2 super-silent diesel generators. Sourced directly from Multiquip, this part meets the original design specifications for these units, ensuring a proper fit and consistent engine crankcase ventilation performance. If you are servicing or restoring one of these generators, replacing the blow-by filter with the correct OEM part helps maintain clean crankcase operation and protects downstream engine components.
Key Features
- Genuine OEM Filtration Media — Built to the original material and flow specifications required for crankcase ventilation in diesel generator applications, not a generic substitute.
- Direct Drop-In Replacement — Engineered to mount in the same location and connect to the same crankcase ventilation port as the original unit, requiring no modifications to the ventilation system.
- Confirmed Fitment — Compatible with NGA150SSPUPL and NGA150SSPUPL2 super-silent natural gas alternator generators in the Multiquip lineup.
- Protects Engine Internals — A functioning blow-by filter captures oil mist and combustion gases before they re-enter the intake system; a clogged or failed filter can allow contamination that degrades engine performance over time.
- Emissions and Crankcase Compliance — Maintaining a properly functioning blow-by filter supports compliance with crankcase ventilation requirements on diesel-powered equipment, keeping the generator operating within its intended parameters.
The blow-by filter is part of the engine's crankcase ventilation system. During normal combustion, small amounts of exhaust gases and oil mist escape past the piston rings and enter the crankcase — these are commonly called blow-by gases. The filter captures the oil aerosol from these gases before they are vented or recirculated, preventing oil contamination of the intake system and reducing harmful emissions. When the filter becomes clogged or degraded, crankcase pressure can build, leading to oil leaks, increased oil consumption, and potential damage to seals and gaskets throughout the engine.
For questions about fitment or to confirm this is the correct part for your unit, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 106457 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Blow-By Filter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | NGA150SSPUPL |
| Diesel Powered Generators | NGA150SSPUPL2 |
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.
