Best 140cc Lawn Mower In September 2026

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Looking for the Best 140cc Lawn Mower? Hey, we have got something for you here!.

To help you in your search, we have completed this list of the Best 140cc Lawn Mower.

Top Rated Best 140cc Lawn Mower Of 2026

Rank	Product Name	Score
1	Briggs & Stratton 799585 Fuel Tank Cap Replaces 799684 Buy Now	9.7 Buy Now
2	Karbay 593261 Carburetor for Briggs & Stratton # 593261 Carb New Buy Now	9.5 Buy Now
3	Briggs & Stratton 799579 Air Cleaner Foam Filter Buy Now	9.1 Buy Now
4	Recoil Pull Start Starter Fit for Briggs & Stratton 500E 140cc Engine 591139 Buy Now	8.8 Buy Now
5	HONEYRAIN 593261 799583 Carburetor Briggs & Stratton 08P502 8P502 09P602 9P602 300E 450E Buy Now	8.6 Buy Now
6	Carbman 593261 Carburetor for Briggs & Stratton 593261 591160 798674 500 Series 21" Buy Now	8.3 Buy Now
7	CRAFTSMAN M105 140cc 21-Inch 3-in-1 Gas Powered Push Lawn Mower with Bagger Buy Now	8.1 Buy Now
8	Briggs and Stratton Vertical Engine 5 TP 140cc 7/8" x 3-5/32" #9P602-0077 Buy Now	7.8 Buy Now
9	Yard Machines 140cc OHV 21-Inch High Wheeled 2-in-1 Walk-Behind Push Gas Powered Lawn Buy Now	7.5 Buy Now
10	PowerSmart DB2321PR Gas Powered 170cc Engine Push Lawn Mower with Bag (DB2321PR) Buy Now	7.2 Buy Now

1. Briggs & Stratton 799585 Fuel Tank Cap Replaces 799684

• Briggs & stratton 799585
• For use with 550e & 550ex series, 625e, 675ex & 725ex series and professional series 7.75-8.75 engines
• Replaces old briggs # 799684
• Genuine briggs & stratton fuel tank cap

2. Karbay 593261 Carburetor for Briggs & Stratton # 593261 Carb New

• Included : 1 x carburetor, 1 x air filter, 1x primer bulb, 2 x fuel line, 2 x clamps, 1 x fuel shut off valve
• Products are fully tested prior to shipment to remove the need of adjustment.
• Carburetor for briggs & stratton 593261
• For briggs & stratton 300e 450e 08p502 8p502 vertical engine replace # 591979 595656
• Each tubing length: 40cm

3. Briggs & Stratton 799579 Air Cleaner Foam Filter

• Country of origin: united states
• Fits most 550e-550ex series 09p000, 08p000 briggs &, stratton engines with foam filter
• Genuine briggs &, stratton air cleaner foam filter
• Briggs &, stratton 799579

4. Recoil Pull Start Starter Fit for Briggs & Stratton 500E 140cc Engine 591139

• Fit for briggs & stratton 500e 140cc engine 591139 595355
• Type: starter assembly with gasket
• High quality aftermarket parts
• Direct replacement for a proper fit
• Tested for maximum performance.

5. HONEYRAIN 593261 799583 Carburetor Briggs & Stratton 08P502 8P502 09P602 9P602 300E 450E

• 799583 carburetor for briggs & stratton 09p602-0019-f1 09p602-0023-f1 09p602-0039-f1 09p602-0060-f1 09p602-0063-f1 09p602-0076-f1 09p602-0077-f1 09p602-0085-f1 09p602-0090-f1 09p602-0095-f1 09p602-0096-f1 09p602-0111-f1 09p602-0115-f1 09p602-0117-f1
• 593261 carburetor fit 08p502-0034-f1 08p502-0042-f1 08p502-0046-f1 08p502-0047-f1 08p502-0049-f1 08p502-0054-f1 08p502-0055-f1 08p502-0063-f1 08p502-0064-f1 08p502-0079-f1 08p502-0105-f1 08p502-0109-f1 08p502-0110-f1 08p502-0111-f1 08p502-0127-f1 engine
• Replace oem part number: briggs & stratton 799583 593261 595656 591979 591160. air filter replace briggs & stratton 799579, primer bulb replace 594281
• Fits many toro craftsman mtd lawn mower edger outdoor equipment with 08p502 09p602 briggs & stratton engines
• Fits most briggs & stratton 08p502 8p502 09p602 9p602 300e 450e 500e 125cc series ovh vertical 4-cycle engines, fits briggs stratton 21"mtd murray m20300 500e 140cc engine

6. Carbman 593261 Carburetor for Briggs & Stratton 593261 591160 798674 500 Series 21"

• 100% brand new and high quality
• Products are fully tested prior to shipment to remove the need of adjustment
• Easy and simple to handle,but it's best to ask a professional to install it
• Please check the pictures carefully before you buy it
• Carburetor for briggs & stratton 4-cycle carb 593261

7. CRAFTSMAN M105 140cc 21-Inch 3-in-1 Gas Powered Push Lawn Mower with Bagger

• Attached bagger included: bagger included with purchase to catch grass clippings youre your convenience.
• 3-in-1 capabilities: unit has side discharge, rear discharge, and mulching capabilities.
• 140cc ohv gas powered engine: engine comes equipped with recoil and auto choke. no more fussing with a primer or choke - just pull to start!
• Dual-lever adjustable cutting height: choose from 6 different height settings to suit users needs.
• 21-inch cutting deck: efficient cutting deck helps trim grass in one quick pass for an easier yard job.
• Durable wheels: zag treaded tires measure 7 inches in the front and 8 inches in the back.engine torque (ft/lbs):5

8. Briggs and Stratton Vertical Engine 5 TP 140cc 7/8" x 3-5/32" #9P602-0077

• 7/8" x 3-5/32" keyed shaft.
• Will not work for pressure washers, edgers or any other application
• Engine has a flywheel brake system, made for push mowers only
• Briggs and stratton 140cc 5tp vertical shaft engine

9. Yard Machines 140cc OHV 21-Inch High Wheeled 2-in-1 Walk-Behind Push Gas Powered Lawn

• Mutliple height settings: dual lever height adjuster with 6 different height settings. whether your lawn needs a light trim or a full cut, find the height setting that fits the task at hand.
• 2-in-1 cutting deck: side discharge and mulching capabilities.
• Efficient and effective: 21" cutting deck to assist you in trimming your lawn as fast as possible. mow wider areas of grass with fewer passes.
• Durable tires: 7-inch and 11-inch wheels with bar treading capable of handling unique and uneven terrains. effortlessly drive through hard or loose soil.
• Powerful engine: 140cc reliable engine equipped with recoil start and primer. battle tested and battle ready to get to work right away and help you get the job done.

10. PowerSmart DB2321PR Gas Powered 170cc Engine Push Lawn Mower with Bag (DB2321PR)

• 3-in-1 bag, side discharge and mulching capability allows you to spread grass clippings to the side, returning key nutrients to your lawn so your grass can grow healthy and thick
• 2 years limited
• Easy pull starting
• 5-position height adjustment allows you to change the cutting height to easily cut grass, weeds and overgrowth, and the 8-inch rear wheels make it easy to push.
• Powered by 170 cc engine delivering the right amount of power in a compact, lightweight package