Top 10 Best Mower Engine

of November 2024
1
Best ChoiceBest Choice
Briggs & Stratton 21R807-0072-G1 Simpson 11.5 HP Intek Engine, Black
Briggs & Stratton
Briggs & Stratton
10
Exceptional
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2
Best ValueBest Value
BILT HARD Gas Engine Vertical Shaft, 173cc 4.4 HP 4-Stroke Gas Motor,
BILT HARD
BILT HARD
9.9
Exceptional
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3
Briggs and Stratton 33S877-0019-G1 Simpson Intek Series, 19 HP, 540 cc, Single
Briggs & Stratton
Briggs & Stratton
9.8
Exceptional
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4
Briggs & Stratton Briggs and Stratton 49T877-0024-G1 Commercial Turf Series 27
Briggs & Stratton
Briggs & Stratton
9.7
Exceptional
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5
915273 Ikon XD Zero Turn Radius Tractor, 23-HP FR691 Kawasaki Engine, 60-in.
Ariens
Ariens
9.6
Exceptional
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6
Briggs and Stratton Vertical 17.5 HP 500cc INTEK Engine 9amp 1" x 3-5/32"
Briggs & Stratton
Briggs & Stratton
9.5
Excellent
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7
173cc Rato Engine RV170M22C fits lawnmowers, tillers, generators, air
Raven
Raven
9.4
Excellent
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8
Aceup Energy Gas Engine Vertical Shaft, 4.4HP 173cc 4-Stroke OHV Gas Motor for
Aceup Energy
Aceup Energy
9.3
Excellent
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9
Briggs & Stratton Vertical Engine 19 HP 540cc 1''x3-5/32'' #33S877-0043, Black
Briggs & Stratton
Briggs & Stratton
9.2
Excellent
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10
EGO POWER+ ZT4205S 42-Inch 56-Volt Lithium-ion Cordless Zero Turn Radius Mower
EGO Power+
EGO Power+
9.1
Excellent
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Briggs & Stratton 21R807-0072-G1 Simpson 11.5 HP Intek Engine, Black

Dura-Bore cast iron cylinder sleeve for extended life. Float carburetor for consistent easy starting. Dual-Clean air cleaner pleated paper filter with a foam pre-cleaner ensures maximum protection for extended engine life. Overhead valve design OHV for cooler operation and longer valve life.

BILT HARD Gas Engine Vertical Shaft, 173cc 4.4 HP 4-Stroke Gas Motor, Replacement Engine for Lawn Mower, EPA & CARB Compliant

POWERFUL ENGINE - The 173cc displacement 4-stroke vertical cylinder gas engine has a max torque of 6.64ft.lbs 2500 RPM, max 3600 RPM speed, 4.4 maximum horsepower, 0.26 gal fuel tank.. SHAFT SPECS - 78 in Diameter, 3.16 in Length, end tapped with 38 in - 24 UNF Keyway 316 in Mounting pattern 8 38-24 UNF tapped hole 0.079 x 0.34in through-hole.. SAFETY - Built-in Force Air-Cooled, Splash Lubrication System and Low oil shutoff function. This engine spark plug system can take RA6HCDCPR7EDK7PTC spark plugs, with a clearance of 0.027-0.0.31 in. It's the perfect replacement engine for a lawnmower.. NOTED the engine is shipped dry so make sure you add gasoline and engine oil correctly before starting oil is not included.. QUALIFIED - with EPA and CAARB compliant, each gas engine will be Oil Tested before packaging, so it may touch a little oily, but 100 new condition..

Briggs and Stratton 33S877-0019-G1 Simpson Intek Series, 19 HP, 540 cc, Single Cylinder Engine, Black

ulli9 amp charging systemliliFull pressure lubrication with oil filterliliPulse fuel pumpliliOverhead valve design OHV for cooler operation and long valve lifeliliIncludes exhaustliliDura-Bore cast iron cylinder sleeve for extended lifelili3300 max RPMliliElectric startliliFor riding lawn mowersliliReplaces engine model 33R877-0003-G1liul.

Briggs & Stratton Briggs and Stratton 49T877-0024-G1 Commercial Turf Series 27 Gross HP 810cc V-Twin with Cyclonic Air Filter 1-Inch by 3-5/32

1 x 3-532 shaft, tapped 716 with 14 keyway. 27 HP 810cc Professional Series Engine. Common replacement engine for consumer riding mowers and z-turns. Please measure your old engine crankshaft, as Briggs makes 1 x 3-532, 1-18 x 3-532, 1-18 x 3.94, 1-18 x 4-516.

915273 Ikon XD Zero Turn Radius Tractor, 23-HP FR691 Kawasaki Engine, 60-in. Deck - Quantity 1

Kawasaki FR691 engine. 60 inch cutting width. A professional-grade transmission with increased torque and load capacity provides improved response and control. Its very easy and elegant to use.

Briggs and Stratton Vertical 17.5 HP 500cc INTEK Engine 9amp 1" x 3-5/32" #31R977-0054

Cast iron cylinder sleeve and dual element air filter for extended engine life. Patented linear balancing system provides smoother performance. 9 ampelectric start only. 1 x 3-532 shaft, tapped 716 with 14 keyway. Common riding mower replacement engine.

173cc Rato Engine RV170M22C fits lawnmowers, tillers, generators, air compressors, Water Pumps, Pressure washers

Aceup Energy Gas Engine Vertical Shaft, 4.4HP 173cc 4-Stroke OHV Gas Motor for Lawn Mower, EPA Compliant

Shaft 78 diameter ,3.16 long, end tapped with 38- 24 UNF Keyway 316. Small gas engine motor built-in 4 stroke, air cooled with recoil start. 4.4HP 3600RPM, OHV gasoline engine, 0.9 gallon fuel tank. Equipped with metal cams, forged crankshafts and cast iron cylinder liners to ensure superior performance and longer service life. All our engines tested in the factory to guarantee quality EPA compliant Backed by a 1 year limited warranty with free lifetime technical guidance from experts.

Briggs & Stratton Vertical Engine 19 HP 540cc 1''x3-5/32'' #33S877-0043, Black

Cast iron cylinder sleeve and dual element air filter for extended engine life. Patented linear balancing system provides smoother performance. 9 ampelectric start only. Includes muffler.. 1 x 3-532 shaft, tapped 716 with 14 keyway. Common riding mower replacement engine.

EGO POWER+ ZT4205S 42-Inch 56-Volt Lithium-ion Cordless Zero Turn Radius Mower with e-Steer Technology with (4) 12.0Ah Batteries and Charger Included

Industry-leading e-STEER technology provides ultimate control with the added precision of a steering wheel. Peak Power technology combines power of up to six EGO 56V ARC Lithium batteries to deliver the power of gas equivalent to a 22-horsepower engine. Cuts up to 2.5 acres on a single charge with the four included 56V 12.0Ah ARC Lithium batteries. Fully expandableadd more batteries to cut three, four, five, or as many acres as needed. 48 MPH speed.
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