Part Location Diagram of 790850 Briggs and Stratton Screw
See part A-1388 in the diagram
( Grid squares measure 1x1 inch )

Screw 790850

Manufactured by:
Briggs and Stratton
ERP Number:
ERP9134652
Part Number:
790850
Original Equipment Manufacturer ?
  Works with your model  20093!
$6.05
In Stock
Delivers in 3-5 Business Days!
Minimum Quantity of 2 required

Easy 

30 - 60 mins 

(2 rated repairs) ?
  Works with your model   20093!

Product Description

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It is a genuine component that is supplied directly from the original equipment manufacturer for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. This is one of the special screws utilized to secure the muffler, please refer to the appropriate diagrams of your model for the correct location and use of this hardware. It is a high-quality component which is made of durable metal and is sold individually.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Briggs and Stratton
  • Toro
  • Lawn Boy
  • Cub Cadet
  • Husqvarna
  • Simplicity
This part works with the following products:
  • Engine
  • Lawn Mower
  • Chipper Shredder
Part# 790850 replaces these:
790850,

Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

30 - 60 mins 

(2 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Air vane was missing when I purchased the used mower

Rich from Dearborn Heights, Michigan

8 of 8 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers, Socket set
Removed starter rope from handle
Removed side discharge chute
Removed the gas tank
Removed the metal shroud
Installed and adjusted air vane
Reinstalled metal shroud
Reinstalled the gas tank
Installed the cover
Replaced the spark plug and air filter
Reinstalled side discharge chute ... Read more />Reinstalled starter rope
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broken governor screw

chris from amery, Wisconsin

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Parts Used:
790850
removed engine cover,
removed airliner box.
removed carb.
removed broke screw and tap threads,
reinstalled all parts
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9134652
Manufacturer Part Number: 790850
Brand Model Number Description
Lawn Boy 10640 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10640C Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10641 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10641C Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10642 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10647 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10662 Lawn Mower - Insight Lawn Mower
Lawn Boy 10665 Lawn Mower - Insight Lawn Mower
Lawn Boy 10666 Lawn Mower - Insight Lawn Mower
Lawn Boy 10666C Lawn Mower - Insight Lawn Mower
Lawn Boy 10765 Lawn Mower - Insight Platinum Lawn Mower
Lawn Boy 10996 Lawn Mower - Insight Lawn Mower
Lawn Boy 10998 Lawn Mower - Insight Lawn Mower
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