EasyApplianceParts is now PartSelect! We've merged our sites to provide a better shopping experience for you.   Full Details

Find Parts

Parts Departments

Top Model Types

Top Brands

Repair Help

Expert Repair Videos

Keep typing for more specific results...

100802-3 Briggs and Stratton Engine - Overview

Models starting with 100802-3

Enter a part description. DIY Heroes keep it simple, eg. "belt" or "pump".

Search filter:
Clear Filter
Your search term must have 3 or more characters.
Primer-carburetor – Part Number: 694395
$6.40
In Stock
Primer-carburetor
★★★★★
★★★★★
(2)
Part #694395
This is an original Craftsman part for use with Lawn Mowers. The carburetor primer bulb circulates fuel to the carburetor to provide quicker starting. The most common reasons for replacing the primer bulb are when the engine leaks gas or won't start. This part is sold individually. The tools that you will need to replace the carburetor primer bulb is an 8mm socket or nut driver, small flat-head screwdriver and a Phillips-head screwdriver.
Key-flywheel – Part Number: 222698S
$6.40
In Stock
Key-flywheel
★★★★★
★★★★★
(1)
Part #222698S
This is a Genuine OEM replacement part used on a variety of Lawn and Garden equipment. The key helps to secure Flywheel in place. This is a Metal Key and it is Sold Individually. You would need Pliers to replace this item.
Seal-oil – Part Number: 299819S
$7.47
In Stock
Seal-oil
Part #299819S
This OEM Oil Seal is an individually sold rubber part which is attached around the axis shaft on the crankcase housing to provide a proper seal. A broken seal will lead to a leak, and the part should be replaced. Installation is rated as "Medium" difficulty by customers, and will require a screwdriver, wrenchset and seal puller. Refer to your make, model and diagrams to ensure you've chosen the correct part. This model comes in black and grey.
Rope-starter – Part Number: 697316
$7.85
In Stock
Rope-starter
Part #697316
This manufacturer approved replacement part is a genuine starter rope. It is specially designed for use with small engines installed on lawn and garden equipment. This rope allow user to to crank start the engine. Includes one (1) fabric rope. Please note the grip/handle is sold separately.
Hose-vacuum – Part Number: 791766
$10.60
In Stock
Hose-vacuum
Part #791766
This genuine part is sourced directly from the original equipment manufacturer. It is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. The purpose of this hose is to transfer vacuum from the engine. Unfortunately, over time the material may wear out and begin to crack eventually requiring a replacement. Make sure to check the diagrams of your model for the exact location and the correct installation of this part. Note, this item includes one durable rubber hose and two metal clamps to secure it.
Engine Spark Plug Boot – Part Number: 66538S
$6.40
In Stock
Engine Spark Plug Boot
Part #66538S
This spark plug boot is a genuine OEM Briggs & Stratton replacement designed to fit securely over the spark plug, protecting the connection from moisture, dirt, and debris. Its durable, elbow-style design helps ensure reliable ignition and easy installation, making it an ideal replacement when a cracked, loose, or worn boot causes hard starting, misfires, or inconsistent engine performance.
Gasket-air Cleaner – Part Number: 691894
$6.40
In Stock
Gasket-air Cleaner
Part #691894
This item is a genuine OEM sourced replacement part that is intended to be used with lawnmower engines from Briggs & Stratton and Toro. The gasket is used to seal the connection between the air cleaner assembly and the carburetor. This item is priced as a single part.
Cap-fuel Tank – Part Number: 796577
$15.79
In Stock
Cap-fuel Tank
★★★★★
★★★★★
(1)
Part #796577
This is a genuine manufacturer sourced replacement cap for the fuel tank. It is specially designed for use with Briggs and Stratton engines installed on lawn and garden equipment. It is used to keep the fuel in the fuel tank and protect it from outside contaminants. It features a retainer that will remain in the tank to keep the cap from falling out or getting lost. This plastic cap is sold individually.
Fuel Cap – Part Number: 692046
$6.73
In Stock
Fuel Cap
Part #692046
This replacement cap-fuel is a genuine OEM supplied item, not an aftermarket imitation. It is a high quality part commonly used on Murray and Toro snow throwers and lawn mowers. It is used to keep the fuel in the tank. Please note, this includes one plastic cap per order.
Clamp-hose – Part Number: 791850
$6.40
In Stock
Clamp-hose
Part #791850
This is a genuine manufacturer-sourced part which is designed for use on lawn and garden equipment. It is an identical replacement for a missing or a damaged clamp that is used to secure the hose. Keep in mind this high-quality product is made of durable metal and is sold individually. Please make sure to check the appropriate diagrams for your model for the correct location and application of this hardware.
Seal-oil – Part Number: 399781S
$10.31
In Stock
Seal-oil
Part #399781S
This is an authentic replacement part manufactured for use with small engines. Seals can deteriorate overtime, and it is recommended to replace worn seals when servicing an engine. This seal is the lower seal in the engine's sump, the seal is sold individually.
Valve-fuel Shut Off – Part Number: 698183
$11.43
In Stock
Valve-fuel Shut Off
Part #698183
This is a genuine OEM part that is intended to be used with lawnmower engines from Briggs & Stratton, Toro, and Murray. The valve attaches to the incoming fuel line and is used to regulate the flow of fuel that enters the engine. This item is available as an individual replacement part.

Common Symptoms of models starting with 100802-3

How this model fails, and the parts that fix it.