12C316 (0279-E1) Briggs and Stratton Engine - Overview

Diagrams for 12C316

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Puller-flywheel – Part Number: 19203
$33.95
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Puller-flywheel
Part #19203
This flywheel puller is designed for servicing larger small engines by safely removing tightly seated flywheels without stressing the crankshaft or damaging ignition components. Constructed from heavy-duty steel and engineered to apply even pulling force, it makes accessing the magneto, crankshaft key, or ignition system straightforward during repairs or overhauls. Built to OEM specifications for durability and precise fit, it’s a reliable tool for maintaining lawn mowers, generators, and pressure washers with compatible engines.
Gear-governor – Part Number: 693578
$67.55
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Gear-governor
Part #693578
Cap-oil Fill – Part Number: 281658S
$7.95
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Cap-oil Fill
Part #281658S
This manufacturer approved replacement part is specially produced for use with Briggs and Stratton engines commonly installed on Toro lawn and garden equipment. It is utilized to keep the oil in the tank. Please note this durable plastic oil fill cap is sold individually.
Bolt – Part Number: 691119
$7.95
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Bolt
Part #691119
Kit-needle/seat – Part Number: 398188
$11.95
In Stock
Kit-needle/seat
Part #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 carburetor. Make sure to disconnect the spark plug wire and drain all gasoline from the carburetor and fuel tank before starting a repair.
Shim-Endplay – Part Number: 220624
$40.95
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Shim-Endplay
Part #220624
Washer-sealing – Part Number: 271716
$6.95
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Washer-sealing
Part #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 dripping fuel or hissing sounds, it may indicate a faulty or worn-out sealing washer. Additionally, you might be experiencing engine performance issues like rough idling or difficulty starting. To replace the sealing washer, ensure that the machine is off and that the engine has cooled down. Remove the air breather cover and the filter itself, following the instructions provided in your user manual to access the carburetor. Depending on your specific equipment model, you may need to detach the springs from the carburetor choke mechanism, disconnect the fuel line and fuel tank, remove the choke lever, and detach the air breather base. Once you have located the carburetor, carefully unthread the main jet from the bottom of the carburetor bowl. Finally, slide off the old sealing washer, ensuring you take note of its positioning for accurate replacement. Please note that this sealing washer is sold individually.
Starter Pawl-Ratchet – Part Number: 281505S
$5.95
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Starter Pawl-Ratchet
Part #281505S
This Genuine OEM ratchet pawl is a critical component designed to engage the recoil starting system with the engine, ensuring smooth and reliable starts. Manufactured from durable plastic, this replacement part is engineered to match the original specifications for a precise fit and dependable performance. Over time, a worn pawl can cause the recoil mechanism to slip, making it difficult to start the engine. Replacing it restores proper function and helps extend the life of your equipment. Sold individually, this part is ideal for routine maintenance or repair of compatible outdoor power tools.
Engine Spark Plug Terminal – Part Number: 493880S
$5.95
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Engine Spark Plug Terminal
Part #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 individually, and needle nose pliers are helpful with the repair. Please refer to the appropriate diagrams of your engine model for the proper application of this hardware.
Pulley/spring Assembly – Part Number: 498144
$33.95
In Stock
Pulley/spring Assembly
Part #498144
This manufacturer approved recoil starter pulley is designed for lawn and garden equipment engines. The recoil starter engages the drive cup on the flywheel to start the engine when pulled. This assembly includes: Plastic Pulley and a Metal Recoil Spring.
Dipstick/tube Assembly – Part Number: 693617
$40.95
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Dipstick/tube Assembly
Part #693617
This is a genuine replacement part that has been sourced from the original manufacturer to be used with small engines from Briggs & Stratton and Toro. The plastic tube connects to the crankcase and is used as a fill spout to add oil to the engine. This item includes the dipstick that is used to measure the amount of oil inside the engine. The dipstick/tube assembly is sold as an individual replacement part.
Gasket-intake – Part Number: 692555
$6.95
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Gasket-intake
Part #692555
This is an authentic replacement part manufactured for use with Briggs and Stratton small engines. The special intake gasket seals the connection between the breather tube and carburetor. It is recommended to replace the gasket when servicing the carburetor, or air cleaner to assure a good seal when reinstalling the parts. The intake gasket is sold individually.

Common Symptoms of the 12C316

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

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Mistreated Briggs & Stratton 206 CC Engine on MTD Chipper
11 of 15 people found this instruction helpful.
  • Dana from HAMMOND, IN
  • A Bit Difficult
  • 1- 2 hours
  • Nutdriver, Pliers, Screw drivers, Socket set
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 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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Generator would not start, Birggs & Stratton recommended to replase Gasket Exhaust.
12 of 46 people found this instruction helpful.
  • Alberto from PALMETTO BAY, FL
  • Really Easy
  • 30 - 60 mins
  • Socket set
Remove the spark suppresser, 4 face screws, 2 bottom screws and the two screws the hold the gasket. I also had to back out the top screw of the cover it blocked and prevented the removal of the gasket.
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