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Honda GX690RH-TXA2 General Purpose Engine

Honda GX690RH-TXA2 General Purpose Engine
Honda GX690RH-TXA2 General Purpose Engine
  • Availability: In Stock
  • Model: GX690RH-TXA2 General Purpose Engine
  • MPN: GX690RH-TXA2
Product Views: 13324
California Proposition 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to

Honda V-twin engines offer higher horsepower, improved adaptability, quiet operation, and greater fuel efficency. Not to mention a 3 year warranty.


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  • Waiting list 4088438942-Troy



Engine TypeAir-cooled 4-stroke OHV
Bore x Stroke78 X 72 mm
Displacement688 cm3
Net Power Output*22.1 hp (16.5 kW) @ 3,600 rpm
Net Torque35.6 lb-ft (48.3 Nm) @ 2,500 rpm
PTO Shaft RotationCounterclockwise (from PTO shaft side)
Compression Ratio9.3:1
Lamp/Charge coil options2.7A, 17A, 26A
CarburetorHorizontal type, two barrel butterfly valve, internal vent
Ignition SystemDigital CDI with variable ignition timing
Starting SystemElectric
Lubrication SystemForced lubrication
Governor SystemMechanical
Air cleanerDual element
Oil Capacity2.1 US qt (2.0l)
FuelUnleaded 86 octane or higher
Dry Weight96.8 lb (44 kg)
Length (min)15.9" (405 mm)
Width (min)16.1" (410 mm)
Height (min)17.2" ( 438 mm)
PTO Shaft Options
V typeTapered shaft
T typeStraight shaft
B typeStraight shaft
S typeStraight shaft (metric)
D typeStraight shaft
Power sourceGas

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