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01421-0 Briggs and Stratton Pressure Washer - Overview

Diagrams for 01421-0

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Fuel Valve With Bushing – Part Number: 192980GS
$27.33
In Stock
Fuel Valve With Bushing
★★★★★
★★★★★
(6)
Part #192980GS
Made of durable rubber and plastic components, this Fuel Valve and Bushing are designed for use in over 150 models of generators and pressure washers. This item is sold as a kit, including the valve and the rubber cap. Its primary purpose is to deliver fuel from the tank to the carburetor. This part is found on the underside of the fuel tank and should be replaced when it is worn or damaged. When malfunctioning, it may cause your engine to be starved of fuel and run rough or not at all. You will need a screwdriver and pliers to complete this repair. Customers rate this repair as Easy.
Chemical Injection Kit – Part Number: 192914GS
$35.15
In Stock
Chemical Injection Kit
★★★★★
★★★★★
(3)
Part #192914GS
Used to connect the hose that supplies the chemical cleaning solution (soap), this OEM replacement Chemical Injection Kit consists of the brass fittings, a metal ball, a spring, and a rubber seal, and is an exact replacement for various pressure washers. If the cleaning solution will not dispense, it is possible that you need a new Chemical Injection Kit. Inspect it for signs of wear or damage and replace it if needed. This part is known to wear over time. You will need a wrench set to complete this repair. Customers rate this repair as Easy.
Garden Hose Filter – Part Number: B2384GS
$6.57
On Order
Garden Hose Filter
Part #B2384GS
This filter, also known as a water inlet screen, is designed for use with pressure washers and has a 1-inch diameter (including the surrounding rubber housing). The filter itself is made of mesh and is sold as an individual part that filters dirt and debris from entering your pressure washer. It is recommended that this part is routinely inspected to keep your equipment running smoothly and to prevent a damaged filter from allowing dirt into your equipment. This part sits in-between the hose from your home and the pressure washer itself and is a genuine OEM part that requires no tools to replace or install.
Washer, 5/16 – Part Number: 703350
$6.40
On 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.
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.
Nut, M8 Flange Serrated – Part Number: 67989GS
$6.40
In Stock
Nut, M8 Flange Serrated
Part #67989GS
The manufacturer certified M8 Flange Nut is an 8mm silver, serrated, metal part. It can be installed using a wrench or socket, and is used to secure parts in place and secure the load. If broken or damaged, the nut and part may be loose and it should be replaced. Check your make, model and diagram to ensure you are choosing the correct part.
Unloader, Complete – Part Number: 153B2126GS
$285.55
Special Order
Unloader, Complete
Part #153B2126GS
Inlet Bolt – Part Number: 236B2327GS
$77.80
Special Order
Inlet Bolt
Part #236B2327GS
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.
Nut, Locking Hex M8 - 1.25 – Part Number: 52858GS
$6.40
Special Order
Cap-fuel Tank – Part Number: 846987
$33.99
In Stock
Cap-fuel Tank
Part #846987
This is a genuine OEM sourced component that is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. It is designed to keep the fuel in the tank. It provides an identical replacement for a missing or a faulty part that was installed on a new unit. Please make sure to check the appropriate diagrams of your model for the correct location and application of this cap. Keep in mind this high-quality part is made of durable plastic and is sold individually.

Common Symptoms of the 01421-0

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The copper fitting on the chemical injection broke.
12 of 17 people found this instruction helpful.
  • Carl from ARCADIA, FL
  • Very Easy
  • 30 - 60 mins
  • Nutdriver, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
I order the part from this site and received it within a week. the only problem was that spring was missing out of the sealed bag. NO PROBLEM!!! I cut a ball point pen spring to fit and everything works just fine. You just have to remember to put the spring in first, then the ball bearing and then the rubber o-ring.If you put them in back wards you pressure will fed directly into your chemical container!!
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Dry rotted rubber
7 of 12 people found this instruction helpful.
  • James from PICAYUNE, MS
  • Very Easy
  • Less than 15 mins
Put some dish soap on the rubber, push into the tank hole, slip 1x2 into the handle of the tank and over the new part and pry down pushing it into the hole. Took about 2 minutes.
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old valve dripped gas when opened on cold sub zero day
4 of 7 people found this instruction helpful.
  • Alan from RADFORD, VA
  • A Bit Difficult
  • 1- 2 hours
  • Pliers, Screw drivers
old valve easily pulled out with screwdriver and pliers

install difficult due to 40 degree cold temp and bushing didn't want to squeeze into fuel tank hole

install required lots of liquid soap on bushing, which popped into place by using upward prying pressure from 3"X24" plywood braced into under-shelf of gas tank