Briggs & Stratton 2100 Series
The all new 2100 Series™ engines provide easier starting with Magnetron® electric ignition, more durability, and lower emissions. These engines provide the power needed for high-performance mowing. Featuring Maxi-Clean™ air cleaner, and a Super Lo-Tone™ Muffler.
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25T237-0085 |
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POWER OUTPUT:
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21.00 Torque Power
Works in place of 13hp-15hp engines
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SHAFT MOUNTING:
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Horizontal Shaft |
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SHAFT SIZE: (D x L)
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1" x 3-21/32" tapped 7/16" with 1/4" keyway |
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STARTER TYPE:
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Electric Start with Recoil Backup |
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APPLICATION(S):
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Utility engine |
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WEIGHT:
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75 lbs |
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REPLACES:
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WARRANTY:
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2 Years Consumer / 1 Year Commercial
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Specifications
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Engine Fuel
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Gasoline
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Configuration
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Horizontal
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Cylinders
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One
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SKU
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25T237-0085
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Top No Load Speed
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SET ENG NO-LOAD SPEED TO 3600 +/-100 RPM
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Oil Capacity
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37 fl. oz.
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Air Cleaner
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AIR CLEANER, CARTRIDGE W/PRE FILTER (HIGH DEBRIS)
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Bearings
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BEARINGS, DUAL BALL W/OIL SEAL
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Bore Type
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Sleevebore
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Bore Size
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3.54
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Stroke
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2.6
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Crank / Crankcase
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CRANKSHAFT NO 816831 - 1" DIA, 3 31/64 LEN, 7/16-2
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Casing Clamps
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CASING CLAMP & SCREW INSTALLED
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Controls Groups
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CONTROL GROUP 37, MODEL 08
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Cylinder Head
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CYLINDER, ALUMINUM W/C.I.SLEEVE
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Deflectors
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DEFLECTORS, WITHOUT
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Dipsticks
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DIPSTICK, LOW MOUNT, DUAL
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Oil Drain
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OIL DRAIN, DUAL
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Flywheel
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FLYWHEEL, HVY, CAST IRON, 10AMP ALT
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Governor
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MECHANICAL GOVERNOR
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Exhaust
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MUFFLER, LO-TONE INSTALLED
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Spark Plug
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SPARK PLUG, RESISTOR
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Starting System
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ELECTRIC AND REWIND POSITION - 10:00 O'CLOCK
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NOTES/FEATURES:
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21.00 ft-lbs Gross Torque
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Torque* (ft-lbs, gross)
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21
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Engine Displacement (cc)
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420
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Number of Cylinders
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Single
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Engine Configuration
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Horizontal Shaft
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Engine Technology
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OHV
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Length (in)
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16.0
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Width (in)
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17.7
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Height (in)
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18.0
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Weight (lbs)
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68
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Bore (in)
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3.54
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Stroke (in)
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2.6
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Engine Fuel
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Gasoline
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Fuel Tank Capacity (gallons)
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1.75
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Lubrication System
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Splash
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Oil Capacity (oz)
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37
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Starter
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Electric
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Air Filter
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Flat Panel
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Muffler
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Super Lo-Tone
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