122R Briggs and Stratton Engine - Overview

Models starting with 122R

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Key-flywheel – Part Number: 222698S
$5.95
In Stock
Key-flywheel
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.
Ring Set-020 – Part Number: 590403
$95.95
Special Order
Ring Set-020
Part #590403
Stud – Part Number: 793479
$9.95
Special Order
Stud
Part #793479
Seal-oil – Part Number: 399781S
$13.95
Special Order
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.
Pin-piston/std – Part Number: 298909
$15.95
Special Order
Pin-piston/std
Part #298909
Plug-Spark Ems – Part Number: 692720
$12.95
Special Order
Plug-Spark Ems
Part #692720
Engine Spark Plug Terminal – Part Number: 493880S
$5.95
Special Order
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.
Gasket-intake – Part Number: 590398
$8.95
Special Order
Gasket-intake
Part #590398
Slinger-governor/oil – Part Number: 796650
$46.95
Special Order
Slinger-governor/oil
Part #796650
Adjuster-Rocker Arm – Part Number: 796631
$24.95
Special Order
Adjuster-Rocker Arm
Part #796631
Crank-Governor – Part Number: 798327
$22.95
Special Order
Crank-Governor
Part #798327
Bearing-Ball – Part Number: 798538
$55.95
Special Order
Bearing-Ball
Part #798538
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Bought Troy Built pressure Washer at garage Sale for $30.00 leaked fuel
2 of 3 people found this instruction helpful.
  • Laird from North Las Vegas, NV
  • Difficult
  • More than 2 hours
  • Nutdriver, Pliers, Screw drivers, Socket set
I have a solid understanding of small engines. This pressure washer was used twice in 2013, when purchased. Sat in a garage for a couple of years with gas in tank and carburetor. Owner was moving and after 7 years of moving it around he sold it at a garage sale.
I took it home and took off gas tank and thoroughly cleaned it. Then we nt through the carburetor and let soak in cleaner. Cleaned up the spark plug, tested and has good spark. reinstalled carburetor but would not start. I knew I had gas issues. I ordered a carburetor kit and replace the needle valve and seals. Still would not start. Ordered a new carburetor and spark plug. Installed both. Two pulls and it runs like new. Advice: don't try to clean out old carburetor, just buy a new one and install.
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Screw in new dipstick, check oil level
5 of 18 people found this instruction helpful.
  • Kim from KENNER, LA
  • Very Easy
  • Less than 15 mins
Very well
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