The Wacker Neuson Shutter Baffle is a genuine OEM component designed for the G150, G180, G230, and G240 series mobile generators. As a direct OEM replacement, this part is built to the same specifications as the original, ensuring correct fitment across the wide range of G-series generator configurations including standard skid, cold weather, custom, and Transport Canada variants. Wacker Neuson OEM parts are sourced through authorized channels, so you can be confident the matches the exact dimensions and material grade of the part it replaces. Whether you are servicing a Tier 3, Tier 4, or non-Tier unit, this shutter baffle fits the application without modification.
Key Features
- OEM-Matched Airflow Control: — Manufactured to the original material and dimensional spec, ensuring the baffle seats and seals correctly within the generator enclosure's ventilation path.
- Direct Drop-In Replacement: — Installs in the same position as the factory shutter baffle, using existing mounting points across all covered G-series configurations.
- Broad G-Series Compatibility: — Fits G150, G180, G230, and G240 mobile generators across standard skid, cold weather, custom, and Transport Canada build variants in Tier 3 and Tier 4 Final configurations.
- Thermal Management Integrity: — A correctly functioning shutter baffle maintains proper airflow regulation within the enclosure; a damaged or missing baffle can lead to uneven temperature distribution and accelerated wear on engine and alternator components.
- Cold Weather Configuration Ready: — Specifically validated for use in cold weather generator builds where precise enclosure airflow management is critical to cold-start performance and sustained output stability.
The shutter baffle controls the flow of air through the generator enclosure, acting as a regulated barrier that directs cooling air across key components while limiting unwanted drafts or heat loss — particularly important in cold weather and enclosed-site deployments. In cold weather configurations, the baffle works with the enclosure's thermal management system to maintain the operating temperature range needed for reliable engine start-up and consistent generator output. When the baffle is cracked, warped, or missing entirely, airflow through the enclosure becomes uncontrolled, which can cause temperature imbalances that shorten service intervals and compromise generator performance under load.
Part Details
| Part Number | 5000178639 |
|---|---|
| Old Part Number | 0178639 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shutter Baffle |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5200003160, 5000620307, 5000620308, 5200010137, 5200025554, 5100026981, 5100026982, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620659, 5200003161, 5000620304, 5000620305, 5200010140, 5200014470, 5200010139, 5200014471, 5200025555, 5100045575, 5100045576, 5100045591, 5100045592, 5100049844, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5200001323, 5200006904, 5000620662, 5200003162, 5000620301, 5000620302, 5200025556, 5100025834 |
| G230 Generator, Cold Weather T4 | G230 | 5200010142, 5200010143, 5100045596, 5100045597, 5100049846 |
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.
