Honda Petrol Engine Muffler For GX340 & GX390

Muffler Assembly for Honda GX340 & GX390 – Heavy-Duty Exhaust Silencer for Smooth, Quiet Operation

Reduce noise and protect your engine with this high-quality Muffler Assembly for Honda GX340 and GX390 engines. Designed to OEM specifications, this exhaust muffler effectively dampens engine sound, directs exhaust fumes away from the operator, and helps maintain optimal engine backpressure for peak performance.

Crafted from durable, heat-resistant steel, the GX340/GX390 muffler assy is ideal for use on generators, water pumps, pressure washers, and other heavy-duty equipment. It features a robust welded design, proper mounting points, and a built-in spark arrestor for added safety in rugged environments.

Key Features:

• Compatible with Honda GX340 and GX390 (11–13 HP) engines

• High-quality steel construction with heat-resistant coating

• Reduces engine noise and enhances exhaust flow

• Includes built-in spark arrestor for fire safety

• Easy to install with direct-fit design

• Ideal for generators, pumps, compressors, and construction equipment

Upgrade or replace your old exhaust system with this muffler assembly for Honda GX340/GX390—engineered for durability, performance, and quiet operation.