Top 9 Engine Lawn Mower – Replacement Outdoor Power Tool Engines

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1. BILT HARD

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

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BILT HARD #ad - Safety - built-in force air-cooled, splash lubrication system and low oil shutoff function. 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, 026 gal fuel tank. This engine spark plug system can take RA6HC/DCPR7E/DK7PTC spark plugs, with a clearance of: 0027-0031 in. 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. Shaft specs - 7/8 in diameter, 3. 16 in length, end tapped with 3/8 in - 24 unf; keyway 3/16 in; Mounting pattern 8"; 3/8"-24 UNF tapped hole; 0079 x 034in through-hole. It's the perfect replacement engine for a lawnmower.
BrandBILT HARD #ad
ManufacturerBILT HARD #ad
Height11 Inches
Length15.6 Inches
Weight27.6 Pounds
Width13.8 Inches
WarrantyThe item is free from defects in materials and workmanship 90 days since purchase.

2. YARDMAX

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Black, YARDMAX 22 in. 201cc Select PACE 6 Speed CVT High Wheel RWD 3-in-1 Gas Walk Behind Self Propelled Lawn Mower

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YARDMAX #ad - 7 cutting heights from 1. 38 in. Double ball bearing wheels for an easy and smooth rolling and an extended durability. Folds for space-saving storage. Exclusive rubber tires with aggressive spike tread pattern significantly increases overall traction and maneuverability.

To 3. 55 in. Single-lever deck adjustment for quickly setting your mow height. Exclusive and industry-leading cvt Continuously variable transmission offers superior speed variability to adjust the mower pace to your walking speed by simply selecting the 6-speed shift lever. Maxflow deck technology - volute spiral deck design for better airflow and mulching. Durable, 1-piece seamless steel deck reduces vibration. Heavy-duty, 16-gauge stamped steel deck. Easily clean the underside of the cutting deck with the deck cleanout port.
BrandYARDMAX #ad
ManufacturerYardmax #ad
Height35.9 Inches
Length69 Inches
Weight84.2 Pounds
Width22.9 Inches
Part NumberYG2760
ModelYG2760
Warranty2-Year Residential

3. SENIX

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LSPG-L2, 125 cc 4-Cycle Briggs & Stratton Engine, 20-Inch, Blue, 3-Position Height Adjustment, Push Lawnmower with Side Discharge, SENIX Gas Lawn Mower

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SENIX #ad - Cutting capacity: 20-Inch cutting width provides a large cutting area with high durability. Maneuverability: Durable 7-Inch wheels for easily maneuver in tight spaces.

Mowing capability: durable steel deck with a unique vortex tunnel design and a side discharge chute that disperses grass clippings evenly. Powerful engine: briggs & stratton 125 cc 4-cycle E300 engine with Prime n Pull start delivers reliable power to quickly tackle your job. Includes: Engine oil. Storage: fold down handle for easy storage. Height adjustment: 3-position manual height adjustment tailors grass cutting height from 1. 35-inch to 3. 15-inch. Warranty: 3-year limited warranty for peace of mind. Added comfort: Ergonomic handle maximizes user comfort during use.
BrandSENIX #ad
ManufacturerSENIX TOOLS #ad
Height38 Inches
Length59 Inches
Weight41 Pounds
Width26 Inches
Part NumberLSPG-L2
ModelLSPG-L2
Warranty2 year limited warranty

4. Honda

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Honda 664060 GCV170 Engine Smart Drive Variable Speed 3-in-1 21 in. Self Propelled Lawn Mower with Auto Choke

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Honda #ad - Colour:Black with Red. Can easily adjust the handle. Can make quick and convenient adjustments for different cutting heights. Honda gcv170 engine - reliable, easy starting power to tackle the toughest mowing conditions.
BrandHonda #ad
Height40.8 Inches
Length61 Inches
Width22.6 Inches
Part Number664060

5. RYOBI

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Ryobi 38" Battery Electric Rear Engine Riding Lawn Mower RY48110

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RYOBI #ad - Battery operated: fully electric and 0 emissions. Low maintenance: no belts, spark plugs, or filters. Battery operated: fully electric and 0 emissions. Up to 2 hours of runtime or 2 acres of mowing. 3 brushless motors for superior power and performance.
BrandRYOBI #ad
ManufacturerRyobiOne+ #ad
Part NumberRY48110
ModelRY48110

6. RYOBI

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Ryobi 38 inches 100 Ah Battery Electric Rear Engine Riding Lawn Mower RY48111

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RYOBI #ad - 3 brushless motors for superior power and performance. Charges through standard 120-Volt outlet. Includes: 1 ryobi 38 inches 100 ah battery Electric Rear Engine Riding Lawn Mower RY48111. Up to 2. 5 hours of runtime or 2. 5 acres of mowing.
BrandRYOBI #ad
Manufacturerryobi #ad
Weight595 Pounds
Part NumberRY48111
ModelRY48111

7. PowerSmart

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21 Inch, 209cc 4-Stroke Engine, PowerSmart Push Lawn Mower Gas Powered, Oil Included, 3-in-1 Mower with Bag

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PowerSmart #ad - 3 in 1 lawn mower: unit has side discharge, rear discharge, and mulching capabilities. Cutting depth adjustment: this mower has 5 positions of height adjustment from 1.

18" to 3" for all kinds of grass. Powerful engine: 209 cc engine provides unparalleled power for improved cutting results. Front: 7 inch / Rear: 8 inch. Quick folding: quickly folded without tools due to the fordable handle design. It can save space and keep your work house organized. Easy to push: optimal tire size to push the mower easily. Equipped with recoil starter for easy pull start. 21"cutting width:mow more evenly and neatly,greatly improve the efficiency of mowing。. Ideal for yards 1/8 to 1/2 of an acre.
BrandPowerSmart #ad
ManufacturerAmerisun Inc. #ad
Height16 Inches
Length22 Inches
Weight74.8 Pounds
Width33 Inches

8. Briggs & Stratton

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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

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Briggs & Stratton #ad - Common replacement engine for consumer riding mowers and z-turns. 1" x 3-5/32" shaft, tapped 7/16" with 1/4" keyway. Please measure your old engine crankshaft, as briggs makes 1 x 3-5/32, 1-1/8 x 3-5/32, 1-1/8 x 3.94, 1-1/8 x 4-5/16. 27 hp 810cc professional Series Engine.
BrandBriggs & Stratton #ad
ManufacturerBriggs and Stratton #ad
Height20 Inches
Length24 Inches
Width20 Inches
Part Number49T877-0024
Model49T877-0024
Warranty2-Year Manufacturer's Warranty

9. Briggs & Stratton

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Black, Briggs & Stratton 21R807-0072-G1 Simpson 11.5 HP Intek Engine

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Briggs & Stratton #ad - Dura-bore cast iron cylinder sleeve for extended life. Dual-clean air cleaner pleated paper filter with a foam pre-cleaner ensures maximum protection for extended engine life. Float carburetor for consistent easy starting. Overhead valve design OHV for cooler operation and longer valve life.
BrandBriggs & Stratton #ad
ManufacturerBriggs and Stratton #ad
Height20.5 Inches
Length24 Inches
Width21 Inches
Part Number21R807-0072-G1
Model21R807-0072-G1