121S12-0115-F1 Briggs and Stratton Engine - Overview
Sections of the 121S12-0115-F1
[Viewing 10 of 10]-
Air Cleaner
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Alternator Electric Starter Ignition
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Blower Housing CoverGuards Flywheel Rewind Starter
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Camshaft Crankshaft Cylinder OperatorS Manual PistonRingsConnecting Rod Warning Label
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Carburetor Carburetor Overhaul Kit
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Controls Governor Spring Thermostat
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Cylinder Head Gasket Set-Valves Valves
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Exhaust System
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Fuel Supply Lubrication
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Gasket Set-Engine Sump
Keep searches simple, eg. "belt" or "pump".
Key-flywheel
PartSelect #: PS8925657
Manufacturer #: 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 Plier...
$5.95
In Stock
Order within the next 8 hrs and your part ships today!
Kit-needle/seat
PartSelect #: PS8963322
Manufacturer #: 398188
Genuine manufacturer approved carburetor needle valve for lawn and garden equipment engines. This item includes the seat. The needle valve opens and closes to control the flow of fuel into the carbure...
$11.95
In Stock
Order within the next 8 hrs and your part ships today!
Seal-oil
PartSelect #: PS8960670
Manufacturer #: 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 lo...
$13.95
Special Order
Washer-sealing
PartSelect #: PS8940580
Manufacturer #: 271716
This authentic OEM sealing washer is designed for your lawn equipment to create a tight seal within the carburetor body, preventing fuel or air leaks. If you notice any signs of leaks, such as drippin...
$6.95
Special Order
Engine Spark Plug Terminal
PartSelect #: PS8988266
Manufacturer #: 493880S
This spark plug terminal is supplied directly from the original equipment manufacturer. The metal terminal is designed to fasten the spark plug to the engine lead wire. This component is sold individu...
$5.95
Special Order
Filter-air Cleaner Ca
PartSelect #: PS9137508
Manufacturer #: 795066
This high quality replacement air cleaner cartridge is specially designed for use with Briggs and Stratton engines. It is an authentic OEM sourced item, not an aftermarket equivalent. It is utilized t...
$23.95
In Stock
Order within the next 8 hrs and your part ships today!
Gasket-cylinder Head
PartSelect #: PS9152268
Manufacturer #: 796475
This is an authentic replacement part manufactured for use with small engines. The cylinder head gasket forms a seal between the cylinder head, and cylinder. It is recommended to replace gaskets when ...
$20.95
Special Order
Common Symptoms of the 121S12-0115-F1
[Viewing 1 of 1]
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
The exhaust system just fell off the motor
I ordered the parts as there were only three screws and two bolts that needed to come out and then thenew ones go back in. Everything went just as planned...….well except the two bolts that where included by Briggs and Stratton appear to be 1/8-1/4" too short and now both of the threaded holes in the engine are now stripped and the quick easy repair is now a bust and not repairable by me.
This has nothing to do with PartSelect.com as they just shipped the Briggs and Stratton part box.
This has nothing to do with PartSelect.com as they just shipped the Briggs and Stratton part box.
Parts Used:
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Darrel from SARASOTA, FL
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Difficulty Level:Very Difficult
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Total Repair Time:30 - 60 mins
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Tools:Nutdriver, Screw drivers
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Screw in new dipstick, check oil level
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Kim from KENNER, LA
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Difficulty Level:Very Easy
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Total Repair Time:Less than 15 mins
5 of 18 people
found this instruction helpful.
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