Wacker Neuson 5000152857 Front Exhaust Comp Insulator

The Wacker Neuson Front Exhaust Comp Insulator is a genuine OEM component designed for the G25 portable generator series, including skid-mounted, mobile, and cold-weather configurations. As a genuine Wacker Neuson part, the is manufactured to the exact specifications of the original component it replaces, ensuring a correct fit within the exhaust system assembly. Confirmed fitment covers G25 units across multiple configurations, making this the right choice whether you're servicing a standard mobile unit or a cold-weather-spec machine.

Key Features

• Genuine OEM Heat Resistance: — Manufactured to original thermal tolerances, ensuring the insulator maintains its integrity under sustained exhaust temperatures without cracking or compressing out of spec.
• Direct-Fit Replacement: — Engineered to match the original mounting points and profile of the front exhaust assembly on G25 generators, requiring no modification to the exhaust stack or surrounding components.
• Broad G25 Series Coverage: — Compatible with G25 skid-mounted mobile, standard mobile, and cold-weather generator configurations, covering a wide range of G25 build variants under a single part number.
• Exhaust System Integrity: — A correctly functioning insulator keeps heat contained within the exhaust path, protecting surrounding components from heat damage and maintaining safe surface temperatures on the unit's exterior.
• Electrical and Component Safety: — Proper insulation of the exhaust comp prevents heat migration to adjacent wiring, fuel lines, and enclosure panels — a genuine concern on enclosed generator sets where component spacing is tight.

The front exhaust comp insulator sits between the exhaust manifold or exhaust comp assembly and the surrounding machine structure, acting as a thermal barrier that limits heat transfer to adjacent components. On enclosed generator sets like the G25, managing exhaust heat is critical — degraded or missing insulation can accelerate wear on nearby wiring, seals, and panels, and may cause surface temperatures to rise beyond safe operating limits. When this insulator cracks, compresses, or deteriorates, replacing it promptly with a correct OEM part like the 5000152857 restores proper thermal management and protects the broader exhaust and enclosure system.

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.