Product Description
Honda GXV160-UH2-A1XT – 4.3 HP OHV Vertical Engine 163cc
The Honda GXV160-UH2-A1XT is a commercial-grade vertical shaft engine designed for professional turf and industrial equipment. Built on Honda’s proven GXV series platform, this engine delivers reliable performance, excellent fuel efficiency, and long service life in demanding applications such as walk-behind mowers and specialty equipment.
Powered by a 163 cc OHV single-cylinder design, the GXV160-UH2-A1XT provides smooth, consistent torque with reduced vibration and noise. Honda’s precision engineering, cast-iron cylinder sleeve, and dual-element air filtration system contribute to dependable operation and durability in commercial environments.
Engine Specifications
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Engine Manufacturer: Honda
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Model / Part Number: GXV160-UH2-A1XT
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Engine Type: 4-Stroke, Air-Cooled, OHV, Single-Cylinder Gasoline Engine
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Horsepower: 4.3 HP (net) @ 3,600 RPM
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Displacement: 163 cc (9.9 cu-in)
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Bore × Stroke: 68 mm × 45 mm (2.68″ × 1.77″)
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Torque: 7.1 lb-ft @ 2,500 RPM
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Compression Ratio: 8.0:1
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Fuel System: Float-Type Carburetor
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Ignition System: Transistorized Magneto
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Starting System: Recoil Start
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Shaft Orientation: Vertical
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Lubrication System: Splash Lubrication
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Governor System: Mechanical, Centrifugal
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Air Cleaner: Dual-Element (Paper + Foam Pre-Cleaner)
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Oil Capacity: 0.69 US qt (0.65 L)
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Fuel Tank Capacity: 1.5 US qt (1.4 L)
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PTO Shaft Rotation: Counterclockwise (viewed from PTO end)
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Dry Weight: Approximately 32 lb (14.5 kg)
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Cooling System: Forced Air Cooling
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Emissions Compliance: EPA & CARB compliant (configuration dependent)
Key Features
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4.3 HP Commercial-Duty Output – Reliable power for professional mower and turf equipment
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163 cc OHV Engine Design – Improved fuel efficiency and cooler operation
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Vertical Shaft Configuration – Ideal for walk-behind and specialty mower applications
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Cast-Iron Cylinder Sleeve – Enhanced durability and extended engine life
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Dual-Element Air Filtration – Superior engine protection in dusty environments
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Easy Recoil Starting – Automatic decompression for smooth starts
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Precision Honda Engineering – Consistent performance with reduced vibration
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Splash Lubrication System – Simple, reliable oiling for vertical operation
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Low Noise & Emissions – Suitable for commercial environments
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OEM-Spec Replacement Engine – Built to Honda factory standards for proper fit
***NO RETURNS OR EXCHANGES ON ENGINES ALL ENGINE SALES ARE FINAL*** OUR ENGINES ARE BRAND NEW OEM, FULL FACTORY WARRANTY & WARRANTY MUST BE FILED WITH THE MANUFACTURER***
