Wacker Neuson 5000174497 Exhaust Compressor Bulkhead Insulator

The Wacker Neuson is a genuine OEM Exhaust Compressor Bulkhead Insulator designed for G95, G100, G110, and G120 series mobile generators. As a direct factory replacement, this part meets the same engineering tolerances as the original component installed at the factory — ensuring proper thermal isolation between the exhaust system and the generator enclosure bulkhead. The is verified for an extensive range of G-series configurations, including Tier 3, T4i, cold weather, Hertz, skid-mounted, and Canada Transport-compliant variants across multiple build numbers.

Key Features

• Genuine OEM Thermal Rating: — Manufactured to Wacker Neuson's original heat-resistance specification, ensuring the insulator performs correctly against exhaust-side temperatures without degrading or deforming over time.
• Drop-In Bulkhead Fitment: — Engineered to align with the existing mounting points on the G-series enclosure bulkhead, so installation follows the same procedure as the original part.
• Broad G-Series Compatibility: — Confirmed fitment across G95, G100, G110, and G120 generator families, including Tier 3, T4i, cold weather, skid-mounted, 50Hz, and 600-volt switchable variants.
• Exhaust Heat Containment: — A correctly functioning bulkhead insulator prevents exhaust heat from transferring into adjacent enclosure panels and components. Deterioration of this part can lead to heat damage to wiring, controls, or structural enclosure elements.
• Enclosure Fire Hazard Mitigation: — Proper thermal separation between exhaust routing and the generator enclosure is a genuine safety function; a failed or missing insulator creates a risk of heat buildup against combustible or heat-sensitive materials within the canopy.

The exhaust compressor bulkhead insulator serves as a thermal barrier between the generator's exhaust system and the structural bulkhead panel of the enclosure. Its job is to prevent conducted and radiated heat from migrating from the hot exhaust side into the protected areas of the machine — where wiring harnesses, control boards, and fuel system components are routed. When this insulator deteriorates, cracks, or is missing entirely, heat transfer goes unchecked, accelerating wear on surrounding components and creating potential for heat-related failures inside the canopy.

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.