Briggs & Stratton Vertical Engine — 158cc, 550 Series, 5.5 Gross Torque, 7/8in. x 1 13/16in. Shaft, Model# 10T802-0018-B1

• Displacement (cc): 148
• Shaft Dimensions Diameter x L (in.): 7/8 x 1 13/16
• Application: Walk behind lawn mowers
• Torque (ft./lbs.): 5.5
• Shaft Output: Vertical
• Engine Type: 550 Series
• Start Type: Recoil
• Bolt Circle (in.): 8
• Shaft End Tapped (in.): 3/8-24
• Max. RPM: 3,200
• Ignition System: Magnetron electronic
• Fuel Tank Capacity (qt.): 1
• Oil Capacity (qt.): 20-oz
• Air Cleaner Type: Oiled foam element
• Lubrication System: Lube power
• Shaft Rotation (From PTO Shaft Side): CCW
• Bore x Stroke (in.): 2.56 x 1.75
• Cylinder Bore: Aluminum alloy
• Dimensions L x W x H (in.): 13.5 x 11.5 x 10

• Displacement: 9.02 cu. in.
• Muffler and exhaust manifold included
• Elliptical piston reduces vibration for a quieter, smoother running engine; increases power and lowers emissions
• Large rewind starter reduces pulling effort for easy starting
• Lube Power lubrication system uses a gear-driven system to continuously supply oil to all internal engine parts for extra protection and long life