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HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
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HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
This muffler kit is a perfect fit for Honda GX and Harbor Freight Predator 420cc engines, including all necessary components for regular maintenance.
HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine
HZ

Item #: 87064849

HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine

87% of respondents would recommend this to a friend

Item #: 87064849

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Order now and get it around Tuesday, September 22
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This muffler kit is a perfect fit for Honda GX and Harbor Freight Predator 420cc engines, including all necessary components for regular maintenance.
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What Stands Out

Enhanced Durability
Constructed from high-quality materials, this muffler assembly withstands extreme conditions, ensuring long-lasting performance and minimizing the need for frequent replacements.
Noise Reduction
Engineered for effective sound dampening, this exhaust pipe kit significantly reduces engine noise, providing a quieter operation for a more pleasant user experience.
Easy Installation
Designed for compatibility with multiple engine models, the straightforward assembly process saves time and effort, making it accessible for both professionals and DIY enthusiasts.

Product Details

Shop HZ GX390 GX340 Exhaust Muffler Assembly for Honda GX390 GX340 Engine online at a best price in The Bahamas. B09TJKP8X9
Brand NameHZ
Manufacturer Part NumberHD394
UPC747492776937
ManufacturerHZ
Item HighlightMuffler assembly for Honda & Clone 11HP 13HP 16HP 389cc 338cc 420cc Engine Replaces 18310-ZE2-W6
Number of Items1
Included ComponentsMuffler,exhaust pipe, hardware
Model NumberHD394
Item Dimensions8.82 x 7.68 x 6.14 inches (22.4 x 19.5 x 15.6 cm)
Item Weight4.6 pounds (2.09 kg)
Compatible with Vehicle TypeGX390 GX340 engine, WT40 water pump, 4200 to 4400 psi pressure washer, log splitter and others
OEM Equivalent Part Number18310-ZE2-W61,18310-ZE2-W62, 18320-ZE2-W61, 18320-ZE2-W62, 18320-ZE3-W02, 18330-ZE2-W00, 18330-ZH9-N00, 18310-z5t-010.
Automotive Fit TypeVehicle Specific Fit
Material TypeMetal
ShapeSquare
BrandHZ
MaterialMetal
Item dimensions L x W x H8.82 x 7.68 x 6.14 inches (22.4 x 19.5 x 15.6 cm)
Vehicle Service TypeGX390 GX340 engine, WT40 water pump, 4200 to 4400 psi pressure washer, log splitter and others

What's in the box

Muffler,exhaust pipe, hardware

Who Should Buy?

Suitable For
  • Engine Enthusiasts

    Ideal for hobbyists and mechanics looking to upgrade or replace exhaust systems on their Honda engines.

  • Small Engine Users

    Perfect for users maintaining equipment powered by Honda GX340, GX390, or Predator 420cc engines.

  • DIY Projects

    Great for individuals engaging in do-it-yourself projects that require a reliable exhaust system for small engines.

Not Suitable For
  • High-Performance Users

    Not suited for those seeking advanced performance modifications beyond standard exhaust systems.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the HZ Muffler Assembly Exhaust Pipe Kit?

    Answer: The HZ Muffler Assembly Exhaust Pipe Kit is designed to reduce engine noise and emissions from Honda GX series and Predator 420cc engines. By channeling exhaust gases efficiently, it minimizes sound levels, creating a quieter operation. This kit is ideal for users who need to maintain compliance with noise regulations in residential areas or for those who simply prefer a more serene working environment. It suits various applications, such as generators, lawn equipment, and other machinery requiring powerful but discreet operation.
  • Question: Is the HZ Muffler Assembly compatible with all Honda GX engines?

    Answer: The HZ Muffler Assembly is specifically compatible with Honda GX340 (11HP), GX390 (13HP), GX420 (16HP), and Harbor Freight Predator 420cc engines. This targeted design ensures a perfect fit and optimal performance, keeping exhaust fumes at a minimum while enhancing the engine's efficiency. If you're using these models, this kit will seamlessly integrate, making it an excellent choice for replacements or upgrades. Always confirm compatibility with your engine model before installation to ensure the best results.
  • Question: How do I install the HZ Muffler Assembly?

    Answer: Installing the HZ Muffler Assembly requires basic mechanical skills and tools such as wrenches and screwdrivers. First, ensure the engine is disconnected from any power source. Remove the old exhaust system and clean the area of any debris. Align the new muffler assembly with the engine exhaust port and secure it using the provided bolts. Be sure to check for proper fit and alignment. This process can be beneficial not only for improving power delivery but also for maintaining quieter operation in your workspace.
  • Question: What are the benefits of using a muffler assembly on my engine?

    Answer: Using a muffler assembly like the HZ Kit drastically reduces engine noise and exhaust emissions. This is especially important for engines in residential settings or public spaces where noise reduction can significantly enhance the user experience. Furthermore, well-designed mufflers help optimize engine performance by improving exhaust flow, leading to better fuel efficiency and power output. These enhancements make it a vital component for hobbyists, landscapers, and industrial users alike, ensuring their engines run smoother and quieter.
  • Question: Can the HZ Muffler Assembly affect engine performance?

    Answer: Yes, the HZ Muffler Assembly is designed to improve engine performance by ensuring optimal exhaust flow. This enhanced flow can result in higher efficiency and increased power output, particularly in models like the Honda GX and Harbor Freight Predator engines. Many users report noticeable differences in power delivery and responsiveness after installation. Therefore, upgrading to this type of muffler is not only about reducing noise but also about maximizing your engine's potential in various applications, including agriculture and construction sites.
  • Question: How do I maintain the HZ Muffler Assembly?

    Answer: Maintaining the HZ Muffler Assembly involves regular inspections for rust, leaks, or damage due to prolonged use. Cleaning any buildup of carbon deposits will also enhance its performance and lifespan. A thorough check should be performed during routine engine maintenance, ensuring all bolts are tight and that there are no obstructions in the exhaust path. Regular monitoring and maintenance will ensure that your engine operates quietly and efficiently, prolonging the life of both the muffler and the engine.
  • Question: What materials are used in the construction of the HZ Muffler Assembly?

    Answer: The HZ Muffler Assembly is typically constructed from high-grade, corrosion-resistant materials such as stainless steel or aluminized steel. These materials ensure durability and resilience against the harsh conditions associated with engine operation. The robust build quality not only extends the product's lifespan but also enhances performance by maintaining efficient exhaust flow. This makes it suitable for use in various settings, from residential to commercial applications, ensuring it can withstand rigorous work environments.
  • Question: Does the HZ Muffler Assembly come with installation instructions?

    Answer: Yes, the HZ Muffler Assembly usually comes with comprehensive installation instructions, outlining each step to ensure proper installation. These guides typically include diagrams and lists of necessary tools, making it accessible for individuals with various levels of mechanical expertise. Following these instructions closely will help you achieve the best performance and fitting results, allowing for a more enjoyable user experience and greater confidence in utilizing your engine's full potential.
  • Question: Are there any performance enhancements after installing the HZ Muffler Assembly?

    Answer: After installing the HZ Muffler Assembly, users often experience enhanced engine performance, including improved efficiency and improved sound dampening. The optimization of exhaust flow helps the engine run more smoothly, reducing strain and potentially prolonging its life. Users find this particularly beneficial in applications requiring consistent power, such as construction or landscaping, where effective performance is critical. This kit is truly a practical investment for anyone looking to maximize their engine's capabilities.
  • Question: Where can I buy HZ Muffler Assembly Exhaust Pipe Kit in The Bahamas?

    Answer: You can purchase the HZ Muffler Assembly Exhaust Pipe Kit for Honda GX340, GX390, GX420, and Harbor Freight Predator 420cc engines at Ubuy in The Bahamas. Ubuy provides a convenient online shopping experience with a variety of options for this specific kit. Their platform ensures that you have access to quality products shipped directly to your location. Explore Ubuy for seamless transactions and reliable customer support whenever you need assistance.

HZ Mufflers HD394 Editorial Review

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Customer Reviews & Ratings

74 customers ratings
  • 5 Star
    73%
  • 4 Star
    16%
  • 3 Star
    4%
  • 2 Star
    2%
  • 1 Star
    5%

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Features & Benefits

  • Specifically designed for Honda GX340 GX390 GX420 and Harbor Freight Predator 420cc engines
  • Includes muffler assembly, exhaust pipe, nuts, studs, gaskets, and a spark plug
  • Ideal for maintenance and upkeep of engines
  • Comes with all required mounting hardware
  • Ensures proper functioning of Honda and Predator engines
  • Convenient and comprehensive kit for engine care

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