Honda GX160 5.5HP 163cc Gas Engine – 0.75″ x 1.68″ Horizontal Shaft, Recoil Start, for Lawn Equipment & Generators
$271.30
Reliable power meets compact design. This Honda GX160 5.5HP 163cc horizontal engine features a 0.75″ x 1.68″ output shaft, transistor ignition for easy starts, dual-element air cleaner, and 10% ethanol compatibility. Perfect for pressure washers, lawn mowers, generators, tillers, and small equipment. 28.7 lbs lightweight design.
The Honda GX160 5.5HP 163cc Engine delivers the legendary reliability and precision engineering the GX series is known for — now in a compact, fuel-efficient package. Whether you’re replacing an engine on a pressure washer, lawn mower, generator, tiller, or recreational equipment, this engine provides consistent horsepower you can count on.
Trusted Honda Engineering: The GX160 is built to Honda’s exacting standards with durable cast-iron cylinder sleeve, ball-bearing support on both sides of the output shaft, and premium internal components designed to withstand thousands of hours of demanding use.
5.5HP Performance: The 163cc single-cylinder OHV design delivers 5.5 horsepower with excellent torque characteristics, making this engine capable of powering a wide range of commercial and residential equipment.
Horizontal Shaft: The 0.75-inch diameter by 1.68-inch horizontal output shaft is ideal for direct-drive applications common in pressure washers, small lawn mowers, generators, water pumps, tillers, and construction equipment.
Easy, Reliable Starting: The transistorized ignition system ensures consistent spark timing for quick starts every time, while the recoil starter provides simple, tool-free operation — no battery or electrical hookup needed.
Enhanced Filtration: The dual-element air cleaner provides two layers of filtration to protect internal engine components from dust and debris, extending engine life in challenging environments.
Fuel Compatibility: Rated for 10% ethanol fuel blends, this engine works with modern gasoline formulations without sacrificing performance or longevity.
Quiet Operation: The standard muffler reduces noise levels for more comfortable operation, making it suitable for residential areas and job sites alike.
Cooling & Durability: Air cooling eliminates the need for liquid coolant maintenance, while the single-cylinder design keeps mechanical complexity low and reliability high.
Specifications:
- Engine Type: 4-stroke, OHV, single cylinder, air-cooled
- Displacement: 163cc
- Horsepower: 5.5 HP
- Output Shaft: 0.75″ x 1.68″ horizontal
- Starting: Recoil starter
- Ignition: Transistorized
- Air Cleaner: Dual element
- Fuel Compatibility: 10% ethanol max
- Weight: 28.7 lbs
- Manufacturer Number: 656640-B
Common Applications:
- Pressure washers
- Lawn mowers & lawn equipment
- Generators
- Water pumps
- Tillers & cultivators
- Construction equipment
- Recreational machinery
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