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1120-0 Briggs and Stratton Pressure Washer - Overview

Diagrams for 1120-0

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Washer, 5/16 – Part Number: 703350
$6.40
Special Order
Washer, 5/16
Part #703350
This flat washer is an OEM part that is silver in color, made of metal, and its job in your equipment is to spread load and pressure under a bolt. It can have multiple uses depending on your equipment, and can be used in a lot of different equipment, so be sure to consult your owners manual or check your part number to ensure this fits your model. Over time the washer may become damaged; watch for cupping from over-tightening as a leading cause. This is a very easy part to repair and does not require any tools.
Grommet – Part Number: 30809GS
$6.40
In Stock
Grommet
Part #30809GS
This replacement part is used on the base of various models of pressure washers to reduce vibration from the pump. This Grommet has an O.D. of 1 inch, is not part of a kit or assembly, is sold individually, and is made of durable black rubber. This part is known to wear with regular use of your machine, it should be replaced if you noticed more vibrations than normal within the unit. Customers rate this repair as Easy.
Kit, Unloader – Part Number: 187879GS
$55.07
In Stock
Kit, Unloader
Part #187879GS
This is an original replacement part sourced directly from the manufacturer. The unloader kit is commonly found in pressure washers from Briggs & Stratton. This part includes a plug made of high-quality plastic, a metal valve and spring, and two flexible rubber O-rings. You may require a wrench when replacing these parts.
Oil Seal – Part Number: 93680GS
$11.29
In Stock
Oil Seal
Part #93680GS
This is a genuine Briggs & Stratton replacement part. The oil seal is designed by the manufacturer for use in pressure washers. This part is placed in the crankcase to prevent inadvertent oil leakage. You may require a screwdriver or Allen wrench when replacing this item. This part is sold individually.
Wand, Hi-lo – Part Number: 205015CGS
$86.46
In Stock
Wand, Hi-lo
Part #205015CGS
This is an authentic OEM part for use with Craftsman Pressure Washers. The wand connects to the spray gun handle and houses the nozzle that directs the spray stream. The most common reasons for replacing the spray wand are when it is worn-out or is leaking. This part is sold individually. The tool that you will need to replace the wand is a 5/8 inch wrench. Shut the pressure washer off before installing the wand.
SPRING, PISTON RETURN - EG – Part Number: 97828GS
$16.69
In Stock
Vibe Mount, With Washer – Part Number: 191413GS
$9.02
Special Order
Vibe Mount, With Washer
Part #191413GS
It is a genuine item that is supplied directly from the original equipment manufacturer for use with Briggs and Stratton generators and pressure washers. The purpose of this component is to reduce the vibration of a working unit, unfortunately, over time it may begin to fail eventually requiring a replacement. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this part. Keep in mind this high-quality vibe mount with a washer is sold individually.
Push Nut – Part Number: 194062GS
$5.11
Special Order
Push Nut
Part #194062GS
It is an authentic item that is supplied directly from the original equipment manufacturer for use with Briggs and Stratton and Troy-Bilt equipment. This is an identical replacement for a missing or a faulty push nut that was installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this component. Keep in mind this high-quality push nut is made of durable plastic with metal and is sold in a pack of two.
Seal Lo-pres "u" Pak – Part Number: 93667GS
$15.03
In Stock
Seal Lo-pres "u" Pak
Part #93667GS
This authentic item is supplied directly from the original equipment manufacturer for use with generators and pressure washers made by Briggs & Stratton. The seal goes between the pilot spacer and the spacer plate. A set of pliers and a wrench may be necessary during the installation of this part. It may become broken and will need to be replaced. This item is made of hard rubber and is available as an individual replacement part.
Bolt, SHCS M6-1.0 x 35mm – Part Number: 40946GS
$6.40
In Stock
Bolt, SHCS M6-1.0 x 35mm
Part #40946GS
O-RING, 9.19 ID X 2.62, BLK – Part Number: 97837GS
$4.23
Special Order
O-RING, 9.19 ID X 2.62, BLK
Part #97837GS
This is an authentic component is sourced directly from the original equipment manufacturer. It is the part that is specially made for use with Briggs and Stratton and Snapper pressure washers. The purpose of this o-ring is to provide a tight seal between connected components. Unfortunately, over time it may wear out and begin to crack eventually requiring a replacement. Please make sure to check the owners manual and the diagrams of your model for the correct installation of this part. This high-quality o-ring is made of durable rubber and is sold individually.
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Had stripped thread had to rethread and install pump unloaded rebuild kit.
2 of 3 people found this instruction helpful.
  • Leonard from SAGINAW, MI
  • Very Difficult
  • More than 2 hours
The reinstall was the hardest because the amount of tension with the spring. Had to cobble something together to hold spring tension until I got the new nut plug started. To bad you don’t give instructions and or tools to help with the actual install.
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