Wacker Neuson 5000153463 Air Filter Insert 4 Od X 3 Id

The Wacker Neuson Air Filter Insert 4 Od X 3 Id is a genuine OEM component designed for the G110, G120, G125, and G160 series mobile generators. Sourced directly from Wacker Neuson, this insert meets the exact specifications required for proper air filtration in skid-mounted, custom, and cold-weather generator configurations. Confirm your machine's model and serial number against the fitment list to ensure correct application before ordering.

Key Features

• OEM Filtration Integrity — Manufactured to the original pore structure and media density spec, ensuring consistent airflow and contaminant capture for generator engine protection.
• Direct Drop-In Fit — Sized at 4" OD x 3" ID to seat correctly in the factory air filter housing — no trimming, shimming, or adapter required.
• Broad G-Series Compatibility — Fits multiple G110, G120, G125, and G160 mobile generator configurations, including skid-mounted, custom, and cold-weather variants.
• Engine Air Quality — A properly seated filter insert prevents dust, debris, and particulates from entering the engine intake, maintaining combustion efficiency and extending engine service life.
• Fuel System Protection — Restricted or degraded air filtration can cause rich-running conditions and accelerated wear on fuel system components; a correct OEM insert keeps the air-to-fuel ratio on spec.

The air filter insert sits inside the generator's air cleaner housing and acts as the primary barrier between the ambient air supply and the engine intake. By capturing airborne dust and debris before they reach the carburetor or fuel injection system, a clean, properly fitted insert keeps combustion clean and prevents abrasive wear on internal engine components. When the insert becomes clogged or degraded, airflow is restricted, power output drops, fuel consumption rises, and engine wear accelerates — making timely replacement a straightforward way to protect a significant equipment investment.

Part Details

Compatibility & Fitment

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.