2721H Simplicity Lawn Mower - Overview
Sections of the 2721H
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Filter- A/C Cartridge
PartSelect #: PS8987387
Manufacturer #: 491588S
This is a replacement air filter/AC cartridge for your small engine. The air filter prevents dirt and debris from entering the engine. Over time, the air filter can become clogged or damaged, and this...
$8.98
In Stock
Starter Pawl-Ratchet
PartSelect #: PS8942598
Manufacturer #: 281505S
The manufacturer-approved Ratchet Pawl (Starter Pawl) comes in a set of two (2). This part attaches inside the recoil assembly, and is used to engage the flywheel. if broken due to wear/damage it will...
$6.40
In Stock
Engine Oil Seal
PartSelect #: PS9151828
Manufacturer #: 795387
This OEM Seal-Oil (PTO Side), also called the Oil Seal, is a Black, Nitrile Rubber, 2/14 O.D., individually sold part which is installed using a Seal Puller. Customers rate the installation difficulty...
$9.69
In Stock
Kit-needle/seat
PartSelect #: PS8963322
Manufacturer #: 398188
This needle and seat kit, also known as a float valve, is found in many types of liquid-fueled lawn equipment, such as carburetors. The valve regulates the flow of fuel into the float bowl. The needle...
$8.91
In Stock
Pulley/spring Assembly
PartSelect #: PS8988822
Manufacturer #: 498144
Upgrade your equipment with this reliable Pulley/Spring Assembly from Briggs and Stratton. Known for their superior quality, Briggs and Stratton parts are designed to help prolong the life of your mac...
$25.54
In Stock
Engine Oil Seal
PartSelect #: PS9277860
Manufacturer #: 391086S
The Oil Seal is a manufacturer-approved rubber part which provides a seal between the crankcase and crankshaft by attaching around the axle shaft on the crankhouse housing. Installation is rated as "M...
$8.09
In Stock
Connector-hose
PartSelect #: PS9074730
Manufacturer #: 692317
This is a Genuine Manufacturer Sourced replacement part used on a a variety of Engines. This is a Fuel Line Connector connects the fuel line to the carburetor. This part is made out of Plastic and Met...
$9.08
In Stock
Engine Cylinder Head Gasket
PartSelect #: PS9067184
Manufacturer #: 693997
This is a replacement cylinder head gasket for your small engine. The gasket is approximately 5 inches in length and 5 inches in width at its longest and widest points. The gasket creates a seal, and ...
$30.09
In Stock
Gasket-float Bowl
PartSelect #: PS9064482
Manufacturer #: 693981
This is a Genuine OEM Authorized Gasket used on variety of Lawn and Garden Equipment Engines. This part is made out of Rubber and it is sold individually. If the carburetor is leaking fuel it is recom...
$6.40
In Stock
Engine Oil Filter
PartSelect #: PS9065087
Manufacturer #: 696854
This genuine OEM oil filter helps to remove harmful contaminants from engine oil. It is designed for a variety of Engines. It is sold Individually. This part maintains optimum performance of your engi...
$17.25
In Stock
Filter-a/c Foam
PartSelect #: PS8983404
Manufacturer #: 493537S
Genuine Manufacturer Sourced replacement part used on a variety of Briggs and Stratton Engines. This filter adds a second layer of protection against airborne-dirt particle ingestion. This is a Foam P...
$8.48
In Stock
Bearing, Ball 11/16x1
PartSelect #: PS8887153
Manufacturer #: 1705897SM
This ball bearing is sourced from the original equipment manufacturer and can be used in a variety of outdoor equipment. It has an inner diameter of 11/16 inches. The ball bearing provides support for...
$10.65
In Stock
Exact Part matches for your search term
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Engine Brace
This part number matches the current model number 2721H
PartSelect #: PS11950824
Manufacturer #: 2721H
No Longer Available
Common Symptoms of the 2721H
[Viewing 3 of 3]Will Not Start
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Engine misfires
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Cannot pull starter cord out or engine will not turn over
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Engine quit due to valve guide sliding out causing rocker arm to be immovable resulting in bent push rods.
Clean engine with a Gunk type product. Remove valve cover. Loosen bolts and remove old cylinder head. One bolt is located inside valve cover area. Remove old gasket and inspect and clean that surface. Attach new head with new gasket using existing bolts. Torque to 18'#s with a cross type pattern. Attach new rocker arms and push rods. Set
... Read more
valve clearance to .004 - .006. Attach valve cover with gasket. Check oil level. Start and let it warm up. Let cool remove cover then check valve clearance again. Replace cover.
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Parts Used:
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D from HUNTSVILLE, AL
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Difficulty Level:Really Easy
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Total Repair Time:30 - 60 mins
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Tools:Nutdriver, Socket set
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Lost my main jets while cleaning old gas from carb.
I removed the fan shroud, the carb/manifold as an assembly,turned the carb upside down and removed the fuel bowl. I replaced only one jet. Not until this moment did I discover their were two jets in this nikki carb. I now have a second jet ordered and will install it Friday,hopefully. These jets are two different part numbers as one is a
... Read more
left jet and the other is a right one. Be careful when opening the fuel bowl as these jets are held in their bores by small O-rings, and nothing else. The brigg's and Stratton part numbers are 791501 for the left jet and 791502 for the right.
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Parts Used:
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dan from EASTPORT, ME
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Pliers, Screw drivers, Socket set, Wrench set
11 of 16 people
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Mistreated Briggs & Stratton 206 CC Engine on MTD Chipper
Removed tank and drained old gas.
Removed and disassembled carb. Needed new gaskets and seals, and had to clean corn syrup glaze (separated ethanol) from bowl and everywhere else with carb cleaner.
Throttle linkage was de-plating/rusty. Steel wool and WD40 got it moving again.
Cleaned spark plug electrode.
Reassemble ... Read more d, poured Sea Foam in the bottom of the tank and gave it a few pulls.
Let Sea Foam sit for a while, then filled the tank with Premium.
Blew white smoke for a minute then ran like new. Shredded for a while, then changed the oil.
Removed and disassembled carb. Needed new gaskets and seals, and had to clean corn syrup glaze (separated ethanol) from bowl and everywhere else with carb cleaner.
Throttle linkage was de-plating/rusty. Steel wool and WD40 got it moving again.
Cleaned spark plug electrode.
Reassemble ... Read more d, poured Sea Foam in the bottom of the tank and gave it a few pulls.
Let Sea Foam sit for a while, then filled the tank with Premium.
Blew white smoke for a minute then ran like new. Shredded for a while, then changed the oil.
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Parts Used:
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Dana from HAMMOND, IN
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Difficulty Level:A Bit Difficult
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Total Repair Time:1- 2 hours
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Tools:Nutdriver, Pliers, Screw drivers, Socket set
10 of 14 people
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