Part Location Diagram of 270344S Briggs and Stratton Seal-o Ring
See part E-617 in the diagram
Replacing your Briggs and Stratton Engine Seal-o Ring
( Grid squares measure 1x1 inch )

Seal-o Ring 270344S

Manufactured by:
Briggs and Stratton
ERP Number:
ERP8936675
Part Number:
270344S
Original Equipment Manufacturer ?
  Works with your model  20652!
In Stock
Delivers in 3-5 Business Days!
Minimum Quantity of 2 required

Easy 

15 - 30 mins 

(3 rated repairs) ?
  Works with your model   20652!

Product Description

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This authentic OEM replacement part fits a variety of Toro and Briggs & Stratton engines. An O ring is used to retain pressure between rigid parts. Its flexible material allows it to create a tight seal. Many different sizes of O ring are used in these engines; consult manual to be sure of correct placement. Sold individually.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Briggs and Stratton
  • Toro
  • Lawn Boy
  • Craftsman
  • MTD
  • Poulan
  • Murray
  • Simplicity
This part works with the following products:
  • Engine
  • Lawn Mower
  • Pressure Washer
  • Washer
Part# 270344S replaces these:
270344, 270344S,

Videos For installing this part.

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Replacing your Seal-o Ring

Customer Part Reviews

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Average Rating (out of 5):
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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 

15 - 30 mins 

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

1968 Briggs & Stratton emitted black smoke and would not draw fuel below 1/2 tank.

willard from blue ridge, Virginia

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
692206, 497413S, 297219S, 270344S
Removed fuel tank / carb assy, then separated carb from tank. Replaced diaphragm, and both fuel tubes. Also diaphragm spring. Engine now starts and runs well. Draws fuel all the way to the bottom of the tank until empty.
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O ring was leaking

Michael from Hereford, Arizona

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
270344S
Pulled of the breather and replaced the old O ring
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Motor would only run a few seconds then stall

ROBERT from CARO, Michigan

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Wrench set
Parts Used:
690766, 692206, 391681, 270344S
Followed instructions that came with parts.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP8936675
Manufacturer Part Number: 270344S
Brand Model Number Description
Briggs and Stratton 01050-0 Pressure Washer - Briggs & Stratton Pressure Washer Model 01050-0 (010500, 01050 0) Parts
Briggs and Stratton 01052-0 Pressure Washer - Briggs & Stratton Pressure Washer Model 01052-0 (010520, 01052 0) Parts
Briggs and Stratton 01052-1 Pressure Washer - Briggs & Stratton Pressure Washer Model 01052-1 (010521, 01052 1) Parts
Briggs and Stratton 01053-0 Pressure Washer - Briggs & Stratton Pressure Washer Model 01053-0 (010530, 01053 0) Parts
Briggs and Stratton 01058-0 Pressure Washer - Briggs & Stratton Pressure Washer Model 01058-0 (010580, 01058 0) Parts
Briggs and Stratton 01282-0 Pressure Washer - Briggs & Stratton Pressure Washer Model 01282-0 (012820, 01282 0) Parts
Briggs and Stratton 020733-00 Washer - Gas Power Washer
Briggs and Stratton 021020-00 Washer - Gas Power Washer
Briggs and Stratton 021022-00 Washer - Gas Power Washer
Briggs and Stratton 021025-00 Washer - Gas Power Washer
Briggs and Stratton 021027-00 Washer - Gas Power Washer
Lawn Boy 0363 Lawn Mower - Lawn Boy Lawn Mower Model 0363 Parts
Lawn Boy 0425A Lawn Mower - Lawn Boy Lawn Mower Model 0425A Parts
Lawn Boy 0427 Lawn Mower - Lawn Boy Lawn Mower Model 0427 Parts
Briggs and Stratton 08P502 Engine - Briggs & Stratton Small Engine Model 08P502/0029-H1 (08P502/0029H1, 08P502/0029 H1) Parts
Briggs and Stratton 08P502-0002-H1 Engine - Engine
Briggs and Stratton 08P502-0003-H1 Engine - Engine
Briggs and Stratton 08P502-0004-H1 Engine - Engine
Briggs and Stratton 08P502-0005-H1 Engine - Engine
Briggs and Stratton 08P502-0005-H5 Engine - Engine
Briggs and Stratton 08P502-0006-H1 Engine - Engine
Briggs and Stratton 08P502-0007-H1 Engine - Engine
Briggs and Stratton 08P502-0008-H1 Engine - Engine
Briggs and Stratton 08P502-0008-H5 Engine - Engine
Briggs and Stratton 08P502-0009-H1 Engine - Engine
Briggs and Stratton 08P502-0010-H1 Engine - Engine
Briggs and Stratton 08P502-0010-H5 Engine - Engine
Briggs and Stratton 08P502-0011-H1 Engine - Engine
Briggs and Stratton 08P502-0011-H5 Engine - Engine
Briggs and Stratton 08P502-0012-H1 Engine - Engine