Multiquip D0330400033 Muffler - OEM Replacement Part for GAW-135H Welder Generator

This muffler assembly is a critical exhaust component for the Multiquip GAW-135H welder/generator, designed to safely expel hot exhaust gases from the Honda GX200 engine while reducing operational noise. The muffler operates under extreme thermal conditions during normal operation of this 135-amp DC arc welder and 1.5kVA AC generator combination unit.

The GAW-135H runs at a rated speed of 3600 RPM and generates significant exhaust heat through its air-cooled 4-stroke, single cylinder Honda GX200VEN2 engine (196cc displacement, 5.5 HP maximum output). The safety manual explicitly warns operators to never touch the hot exhaust manifold, muffler, or cylinder, and to allow the engine to cool before performing service or adding fuel, as contact with hot components can cause serious burns. A damaged or deteriorating muffler poses safety risks and can affect engine performance and backpressure.

Compatible Models:

• GAW-135H DC Welder/AC Generator

Genuine Multiquip OEM part, sold by an authorized dealer.