V 3.7
173cc OHV
Vertical Gas Engine
SPECIFICATIONS
Engine Displacement
Start Type
Torque
Shaft Diameter
Shaft Rotation
Shaft Length
Shaft End Tapped (Diameter (in.) / Threads per inch) 3/8-24 UNF
Number of Cylinders
Cylinder Bore
Stroke
Compression Ratio
Air Cleaner Type
Fuel Type
Fuel Tank Capacity
Fuel Filter
Oil Capacity
Lubrication System
Ignition System
Governer System
Max. Speed
Muffler Included
Spark Plug
Use 4780112
INTRODUCTION
The vertical gas engines is suitable for applications such as lawn mowers, lawn and garden equipment, agricultural
equipment or construction equipment.
2
173 cc
Pull
6.78 ft-lb
7/8 in.
CCW
5-1/4 in.
1
2.76 in. (70mm)
1.77 in. (45mm)
8.5:1
Foam
Gasoline
1.0 quarts
Yes
0.58 quarts
Splash
Transistorized magneto
Mechanical
3,600 RPM
Yes
Gap: 0.024 to 0.031 in. (0.6 to 0.8 mm)
Torque: 18 to 22 N-m
For technical questions call 1-800-665-8685
8449027