Multiquip D0330300022 Duct Muffler Cover - OEM Replacement Part for Welder Generator

The duct muffler cover protects the exhaust system components on your Multiquip welder/generator while directing hot exhaust gases safely away from the engine and operator area. This cover is specifically engineered for the GAW-135H DC welder/AC generator, which features a Honda GX200 engine operating at 3600 RPM with continuous exhaust flow during both welding and generator operation. The muffler cover ensures proper heat dissipation and prevents debris from accumulating around the exhaust components, which is critical given the unit's dual-purpose design delivering up to 135 amps welding current and 1.5 kVA AC power generation.

Replacement of a damaged or corroded muffler cover is essential for maintaining safe operation and preventing potential exhaust system damage on this 114.6 lb portable unit. The GAW-135H operates with a 40% duty cycle at all current settings (40-135 amps), meaning proper exhaust management through an intact duct muffler cover is critical during extended work cycles.

Compatible with:

• Multiquip GAW-135H DC Welder/AC Generator

Genuine Multiquip OEM part, sold by an authorized dealer.