Briggs Powerbuilt Engine Vertical 500cc 17.5 HP - 31R907-0007

In stock
Delivery Cost: $200.00
Briggs & Stratton Powerbuilt OHV 500cc replacement engine with a vertical shaft measuring 1 in. x 3-5/32 in.
Standard Delivery
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  • Dura-Bore cast iron cylinder sleeve for extended life.
  • Exhaust Included
  • Overhead valve design (OHV) for cooler operation and longer valve life.
  • 9 amp charging system


Brand Briggs & Stratton
Part # 31R907-0007
Shipping Weight 81 lbs.
Crankshaft Diameter 1"
Crankshaft Length 3-5/32"
Max RPM 3,300
Carburetor Type Float
Displacement 500cc
Ignition System Electronic
Lubrication System Splash
Oil Capacity 1.5 qt.
Fuel Type Gasoline
Governor System Mechanical
Cooling System Air
Compression Release Yes
Gross Horse Power 17.5
Low Oil Alert No
Oil Filter No
Bolt Circle (in.) 10
Cylinders 1
Cylinder Bore Cast Iron
Bore x Stroke 3.56" x 3.06"
Crankshaft Orientation Vertical
For Use in California Yes
Fuel Tank Capacity Tank Not Included
More Information
ManufacturerBriggs and Stratton
Engine Size17.5 hp
Engine Type4-Stroke
Part #31R907-0007
Shaft PositionVertical
# of Cylinders1
Shaft Width1"
Shaft Length3-5/32"
Oil tank volume1.5 qt.
Engine CoolingAir
Weight (lbs.)81
Warranty2 Years Consumer Limited
Shipping OptionsStandard Delivery
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