Generator Muffler For Honda GX340 GX390 Clone 420-459cc Predator 56170 Champion

Generator Muffler for Honda GX340 GX390 Clone Predator Champion

Replacement exhaust muffler for Honda GX340, GX390, 420-459cc clone engines, Predator 56170, and Champion generators; designed to replace OEM mufflers on these engines.

Overview

This generator muffler reduces exhaust noise and safely directs gases away from the engine on portable generators and pressure washers. It fits popular Honda GX340 and GX390 engines, 420-459cc clone engines, Predator 56170, and Champion models. A reliable direct-fit replacement muffler restores quiet operation and meets engine backpressure requirements.

Built For Performance

• Built-in spark arrestor screen prevents accidental fires
• Heavy-gauge steel with high-temperature black finish
• Corrosion-resistant coating extends muffler life
• Precision-threaded inlet for a leak-free exhaust seal
• Tuned internal chamber reduces droning engine noise
• Compact design fits tight generator housings

Fits These Machines

• for Honda GX340 engine
• for Honda GX390 engine
• for 420-459cc clone engines
• for Predator 56170 generator
• for Champion generators

On-The-Job Use

• Portable generator maintenance and repair
• Pressure washer engine exhaust replacement
• Job site generator noise control
• RV and camping generator refurbishment
• Small engine shop rebuilds

Specs At A Glance

Good To Know

Q: Is a gasket included? A: The muffler may require a gasket; inspect your existing gasket and replace it if damaged or compressed.

Q: Will this muffler fit my Predator 3500 generator? A: It fits the Predator 56170 model; confirm your engine is a GX340, GX390, or 420-459cc clone before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.