21R807-0051-G1

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21R807-0051-G1 Engine 1 x 3-5/32" shaft

  • Briggs & Stratton Intek Series™ Single Cylinder Air-Cooled 4-Cycle Gas Engine
  • Produces 16.7 ft-lbs of torque* - Power levels are stated gross torque per SAE J1995
  • Cast iron cylinder sleeve
  • 12-Volt Gear Drive Electric Starter With Dual Circuit Alternator
  • 2-Year Consumer Warranty & 1-Year Commercial Warranty

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$523.10

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Model# 21R807-0051-G1 - 1" x 3-5/32" Crankshaft, Tapped 7/16"-20, 1/4" Keyway

  • For use on riding mowers
  • Briggs & Stratton Intek Series™ Single Cylinder Air-Cooled 4-Cycle Gas Engine
  • Produces 16.7 ft-lbs of torque* - Power levels are stated gross torque per SAE J1995
  • Overhead Valve (OHV) Technology
  • More power, less fuel-use & lower emmisions
  • Runs cooler for longer engine and valve life
  • Dura-Bore™ Engineering
  • Cast iron cylinder sleeve
  • Keeps the engine running cooler for maximum productivity
  • Float-Feed Carburetor
  • Allows for fast fuel delivery for reliable starting and operation
  • Mechanical Governor
  • Increases throttle response to maximize usable power for higher torque applications
  • 12-Volt Gear Drive Electric Starter With Dual Circuit Alternator
  • Easily compatible with most tractor/mower starting systems
  • 3 AMP DC, 14 Volts AC
  • High Capacity Dual-Clean™ Premium Air Filter
  • Pleated paper filter with foam pre-cleaner
  • Ensures maximum protection for longer engine life
  • 2-Year Consumer Warranty & 1-Year Commercial Warranty
    Engine Series
    B&S Intek
    Engine Style
    Vertical
    Engine Type
    4-Cycle OHV
    Cylinders
    1
    Cooling System
    Air
    Dry Weight
    65 Lbs
    CC
    344 CCs
    HP
    11.5 HP
    Max Torque
    16.70 Lbs
    Cylinder Bore Type
    Cast Iron
    Bore
    3.44 Inches
    Stroke
    2.26 Inches
    CARB
    Yes
    Systems
    Charging System
    3 AMP DC, 14 Volts AC Amps
    Starting System
    12-Volt Key Start
    Ignition System
    Electronic Spark
    Lubrication
    Lubrication
    Splash
    Oil Filter
    No
    Oil Capacity
    48 oz
    Intake/Exhaust
    Fuel
    Gas
    Carburetor
    Float
    Muffler
    Not Included
    Air Cleaner
    Dual Element
    Fuel Tank
    Not Included
    Crankshaft
    Crankshaft Rotation Direction
    Counterclockwise
    Shaft Size
    1 x 3-5/32 Inch
    Crankshaft Type
    Straight
    Crankshaft Diameter
    1"
    Crankshaft Length
    3-5/32"
    Crankshaft End Tapped Size
    7/16"-20
    Crankshaft Keyway Width
    1/4 Inch
    Overview
    Weight
    65 Pounds
    Consumer Warranty
    2 Years
    Commercial Warranty
    1 Year
    Product Length
    17.85 Inches
    Product Width
    14.8 Inches
    Product Height
    12.84 Inches
    UPC
    047282055960