The Wacker Neuson Prefilter is a genuine OEM Prefilter designed for the G50, G60, G70, G95, and G110 series mobile generators. As a factory-authorized component, this prefilter meets the exact material and dimensional specifications set by Wacker Neuson, ensuring it seats and seals the way the original part was intended to. It covers a broad range of G-series generator configurations including Brazil and LATAM variants, making it a versatile stocking part for fleets running multiple models.
Key Features
- OEM Filtration Media Match — Genuine Wacker Neuson construction means the filter media density and pore structure match original specifications, so air intake protection performs as the engine was engineered to expect.
- Drop-In Housing Fit — Designed to seat directly into the existing filter housing without trimming or adaptation, maintaining a proper seal against unfiltered air bypass.
- Broad G-Series Coverage — A single part number covers G50, G60, G70, G95, and G110 generator models across standard, Brazil, and LATAM configurations, simplifying parts inventory for mixed fleets.
- Engine Protection Where It Starts — A functioning prefilter catches coarse debris before it reaches the main air filter element, extending service intervals and protecting the engine from abrasive particulate ingestion.
- Fuel System Compliance — Using the correct OEM prefilter ensures air-fuel mixture integrity is not compromised by unfiltered airflow, keeping the generator running within its designed operating parameters.
The prefilter is the first stage of the engine's air intake system, capturing larger dust, debris, and particulates before they reach the main air filter element. By handling the bulk of coarse contamination, it extends the life of the primary filter and reduces the frequency of full air filter replacements. When the prefilter becomes clogged or damaged, airflow restriction can cause the engine to run rich, lose power, or overheat — making regular inspection and timely replacement essential for consistent generator output.
Part Details
| Part Number | 5100019973 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Prefilter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G95 | 5200016642, 5200020677, 5100029186 |
| Mobile Generator | G60 | 5200015951, 5200016641, 5100029185 |
| G70 | G70 | 5200015952, 5100022041, 5100022040 |
| G110 Generator, Brazil, Value | G110 | 5100022042, 5100022043 |
| G50 Generator, Brazil, Premium | G50 | 5100022009, 5100022008 |
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.
