YAMAKATO GX160/GX200 Muffler Exhaust Silencer Assembly with Gasket — Direct-Fit Replacement for Honda GX Series and Clones

If your small engine’s muffler is rusty, damaged, or underperforming, this YAMAKATO assembly replaces worn parts with a ready-to-install silencer and new gasket. It’s crafted for GX160/GX200 family engines and many common Honda-clone 5.5–7 HP units, providing a straightforward swap that uses the same mounting points and port alignment as the original equipment.

How does this muffler match my GX160/GX200 engine?

This assembly is manufactured to fit the bolt pattern and exhaust outlet dimensions used on Honda GX160 and GX200 models as well as numerous clone engines. Before ordering, compare your current muffler’s shape and mounting layout to ensure compatibility.

• Compatible with Honda part numbers: 18310-ZF1-000 and related listings.
• Designed for GX160 series and many GX110/GX140/GX200 clone engines.
• Includes a new muffler gasket for correct sealing at the exhaust port.

What hardware and parts come in the box?

The product ships new and includes the exhaust silencer and a replacement gasket—everything needed for a typical muffler swap, excluding fasteners reused from the original installation. The muffler is packaged in protective bubble wrap and a sealed plastic bag to prevent damage in transit.

• One YAMAKATO muffler exhaust silencer assembly.
• One pre-cut muffler gasket for proper sealing.
• Protective packaging: bubble wrap and plastic bag.

Will this muffler work on Honda clone engines like GX110, GX140, GX200?

Yes—many small-engine clones share the same exhaust layout and port size as Honda GX models, so this muffler fits a wide range of 5.5–7 HP engines. Still, there are different muffler styles across models, so visually confirm that your current muffler matches the shape and mount locations shown in product photos.

• Compatible with common clone engine displacements: 159–212 cc ranges.
• Suitable for power tools and small power-sport motors using GX-style exhausts.
• Check muffler type and mounting before purchase to avoid mismatch.

What should I expect in finish and fit quality?

YAMAKATO mufflers are produced in batches that may vary in exterior finish from a dark matte black to a glossier sheen. Functionally, the fit and sealing surface are made to align with OEM specifications so the exhaust junta seals correctly when installed with the included gasket.

• Finish may be dark black or shiny black depending on production batch.
• Built to match OEM exhaust port geometry for secure fitting.
• New gasket included to eliminate leaks after installation.

Who is this for: This muffler assembly is ideal for DIY mechanics, commercial small-engine repair shops, and owners of lawn equipment, generators, pressure washers, or go-karts powered by Honda GX engines or compatible clones. It’s targeted at anyone needing a reliable, cost-effective replacement that uses the original mounting layout and includes the necessary gasket for a proper seal.