This is the Briggs & Stratton Commercial Series 20.0 GHP 656cc Vertical Shaft Twin Cylinder Engine (40T876-0009-G1).

This genuine 656cc Briggs & Stratton twin cylinder engine offers dependable power for your equipment needs. With a power rating of 20 horsepower, this engine features a premium cyclonic air filtration system, recoil starter, and maintenance-free Magnetron electronic ignition.

With a manufacturer limited warranty of 3 years consumer use / 3 year commercial use, Briggs and Stratton provides power that you can trust.

These engines are built with high-quality materials and advanced engineering to ensure long-lasting performance, dependability, and durability.

What This Engine Comes With:

• Dura-Bore cast iron cylinder sleeve for extended life
• Overhead valve design (OHV) for cooler operation and long valve life
• Full pressure lubrication with oil filter
• Cyclonic air filter, 5-step debris management system

Features:

• Crankshaft: 1 in. Dia x 3-5/32 in. Long, Keyway 1/4 in., Tapped 7/16-20
• Twin Cylinder
• Pull Start Rewind
• 9 amp battery-less (unregulated) alternator for powering electric clutch.
• Ideal engine for repowering mid-size mowers, Exmark, Scag, Toro.

Product Specifications:

• Air Cleaner Type: Cyclonic
• Application: Riding Lawn Mower
• Auto Compression Release: Yes
• Auxilary PTO: No
• Bearing Type (PTO Side): DU
• Bolt Circle (in.): 10
• Part Dimensions Length (in): 18.5
• Part Dimensions Width (in): 14.5
• Part Dimensions Height (in): 18
• Start Type: Recoil Starter
• Throttle Control: Remote
  
• Country of Origin: USA
• Max. RPM: 3300
• Oil Capacity (oz.): 64
• Muffler Included: No
• Oil Cooler: No
• Oil Filter: Yes
• Ship Weight (lbs.): 90
• Governor System: Mechanical
• Ignition System: Electronic
• Limited Warranty: 3 Years Consumer, 3 Years Commercial
• Low Oil Alert: No
• Lubrication System: Pressure
• Low Oil Shutdown: No
• Flywheel Brake: No
• Flywheel Type: Heavy
• Fuel Filter: Yes
• Fuel Pump: Yes
• Fuel Tank Included: No
• Fuel Type: Gasoline
• Crankshaft Rotation (From PTO Shaft Side): Counter Clockwise
• Cylinder Bore Type: Cast Iron Sleeve
• Cylinders (qty.): 2
• Engine Displacement: 656cc
• Engine Series: Commercial Turf
• EPA/CARB Approval (California Air Resource Board): Yes
• Cooling System: Air
• Crankshaft: Straight
• Crankshaft Diameter (in.): 1
• Crankshaft End Tapped Size: 7/16-20
• Crankshaft Length (in.): 3-5/32
• Crankshaft Output: Vertical
• Bore x Stroke (in.): 3.12 x 2.89
• Carbureted: Yes
• Carburetor: Float
• Charging System: 9 Amp Unregulated
• Choke Control: Choke-A-Matic

Note: Due to the nature of engines and the inability to verify installation, handling, or operating conditions once delivered, this product is not eligible for return.