fits model: Passport. make: Honda. year: 1998–1999.

( Manufacturer Part Number: 8-97131-891-8 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 1998 1999 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Replaces Part Number: 8-97131-891-3, 8-97131-891-4, 8-97131-891-5, 8-97131-891-6, 8-97131-891-7 )
The Honda GX390 8-97131-891-8 is a chambered common, 4-stroke, single cylinder, gasoline engine, designed for heavy-duty commercial and industrial applications. This engine is an upgraded version of the GX350, offering increased power and torque, making it an ideal choice for various equipment and machinery.
Dimension: With a displacement of 389 cc, the engine measures 446 mm (length) x 465 mm (width) x 540 mm (height), and its cylinder bore and stroke are 92 mm and 71.6 mm, respectively.
Performance: The Honda GX390 generates a maximum power output of 11.2 kW (15.0 HP) at 3600 RPM and a maximum torque of 18.1 Nm (13.4 lb-ft) at 2800 RPM. The engine's high power-to-weight ratio and efficient combustion system contribute to excellent performance, even under heavy loads.
Design and Durability: The engine's chambered combustion design enables efficient fuel economy and reduced emissions. The GX390 features a cast-iron cylinder liner, a forged crankshaft, and a heavy-duty piston, ensuring superior durability and longevity. The engine also has an overhead camshaft design for smooth operation and reduced vibration.
Ease of Use and Maintenance: The Honda GX390 comes with features like an automatic decompression system, which simplifies starting and reduces the need for external starting aids. The engine also has a convenient oil drain plug, making oil changes quick and easy.
Versatility and Compatibility: This engine is compatible with various accessories such as electric starters, water pumps, and generators, making it a versatile option for various applications. The GX390 also comes with a standard recoil starter, offering the convenience of both manual and electric starting options.
Environmental Considerations: The Honda GX390 adheres to the latest emission regulations, ensuring minimal environmental impact. The engine features a maintenance-free muffler and a spark arrestor, making it suitable for use in forested areas and other applications where emissions are a concern.
In conclusion, the Honda GX390 8-97131-891-8 is a powerful, durable, and versatile engine designed for heavy-duty commercial and industrial applications. Its efficient combustion system, easy maintenance, and compatibility with various accessories make it a popular choice for equipment and machinery manufacturers and operators.
The Honda GX350 (8-97131-891-8 chambered version) is a popular choice for those in need of a reliable and powerful external power source. This engine is known for its durability, fuel efficiency, and versatility. In this analysis, we will discuss the pros and cons of buying a Honda GX350 to help you make an informed decision.
Pros:1. Power and Durability: The GX350 produces a maximum power output of 3.4 horsepower at 2600 RPM and 3.1 ft-lbs of torque at 2100 RPM. This power makes it an excellent choice for various applications, including construction, agriculture, and landscaping. Its durability is attributed to its heavy-duty construction, which includes a forged crankshaft, a cast-iron cylinder liner, and a heavy-duty piston.
2. Fuel Efficiency: The engine is known for its impressive fuel efficiency. It can run for up to 10 hours on a single tank of gas, making it an economical choice for long-term projects.
3. Versatility: The GX350 can be used in a wide range of applications, from powering pumps and compressors to operating generators and welders. Its versatility is due in part to its lightweight design, which makes it easy to transport and maneuver.
4. Easy Maintenance: Honda engines are known for their ease of maintenance. The GX350 is no exception. Its oil filter, air filter, and spark plugs are all easily accessible, making routine maintenance quick and simple.
5. Quiet Operation: The engine is relatively quiet, which is a significant advantage for those working in residential areas or those who prefer a quieter work environment.
Cons:1. Price: The Honda GX350 is more expensive than some of its competitors. This higher price point may be a deterrent for those on a tight budget.
2. Size: The engine is larger than some other options on the market, which may make it less portable for some applications.
3. Emission Regulations: In some areas, the Honda GX350 may not meet the latest emission regulations. This may limit its use in certain applications or require the purchase of additional equipment to meet these regulations.
4. Complexity: While the engine is known for its durability and ease of maintenance, some users have reported that the GX350 can be more complex to work on than other engines.
Conclusion:The Honda GX350 is a powerful, durable, and versatile external power source that is well-suited for a wide range of applications. Its fuel efficiency, easy maintenance, and quiet operation make it an excellent choice for those who require a reliable power source for long-term projects. However, its higher price point and larger size may be deterrents for some users. Ultimately, the decision to purchase the Honda GX350 will depend on your specific needs, budget, and application requirements.
Recommendation:If you require a powerful, reliable, and versatile external power source for your projects, the Honda GX350 is an excellent choice. Its impressive power output, fuel efficiency, and ease of maintenance make it a worthwhile investment for those who can afford the higher price point. However, if you are on a tight budget or require a more portable engine, there may be other options on the market that better suit your needs. It's essential to weigh the pros and cons carefully before making your decision.
Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.