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Repair Parts Home  Lawn Equipment Parts  Toro Parts  794683 Breather Tube

Breather Tube

Part Number: 794683
Briggs and StrattonToro
Availability: 25+ in stock
Price: $6.04
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: and 697113.

Description:
This item is an authentic OEM replacement part that is intended to be used with small engines from Briggs & Stratton. The breather tube is used to guide the direction of excess gasses and fluid that escape the engine from a higher level of internal pressure. The breather tube is a single item, please see the model diagram for related parts.
Product Information
Manufacturer: Briggs and Stratton, Toro
Product Number: 794683
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Compatibility

This part is compatible with the following machines:

Toro
71286 (250000001-250999999)(2005) Lawn Tractor
71286 (260000001-260999999)(2006) Lawn Tractor
71286 (270000001-270999999)(2007) Lawn Tractor
71427 (250000001-250999999)(2005) Lawn Tractor
71428 (250000001-250999999)(2005) Lawn Tractor
71429 (250000001-250999999)(2005) Lawn Tractor
74301 (230000001-230999999)(2003) Lawn Tractor
74301 (240000001-240000893)(2004) Lawn Tractor
74301 (240000894-240999999)(2004) Lawn Tractor
74301 (250000001-250999999)(2005) Lawn Tractor
74325 (230000001-230999999)(2003) Lawn Tractor
74325 (240000001-240999999)(2004) Lawn Tractor
74325 (250000001-250999999)(2005) Lawn Tractor
74327 (260000001-260019999)(2006) Lawn Tractor
74327 (260020000-260999999)(2006) Lawn Tractor
74330 (230000001-230999999)(2003) Lawn Tractor
74330 (240000001-240001179)(2004) Lawn Tractor
74330 (240001180-240999999)(2004) Lawn Tractor
74330 (250000001-250999999)(2005) Lawn Tractor
74350 (230000001-230999999)(2003) Lawn Tractor
74350 (240000001-240000178)(2004) Lawn Tractor
74350 (240000179-240999999)(2004) Lawn Tractor
74351 (240000001-240999999)(2004) Lawn Tractor
74352 (250000001-250999999)(2005) Lawn Tractor
74353 (260000001-260999999)(2006) Lawn Tractor
74402 (230000001-230999999)(2003) Lawn Tractor
74402 (240000001-240999999)(2004) Lawn Tractor
74402 (250000001-250999999)(2005) Lawn Tractor
74402 (260000001-260999999)(2006) Lawn Tractor
74403 (230000001-230999999)(2003) Lawn Tractor
74403 (240000001-240999999)(2004) Lawn Tractor
74403 (250000001-250999999)(2005) Lawn Tractor
74403 (260000001-260999999)(2006) Lawn Tractor
74419 (270000001-270999999)(2007) Lawn Tractor
74420 (270000001-270999999)(2007) Lawn Tractor
74432 (260000001-260999999)(2006) Lawn Tractor
74432 (270000001-270999999)(2007) Lawn Tractor
74433 (260000001-260999999)(2006) Lawn Tractor
74433 (270000001-270999999)(2007) Lawn Tractor
74433 (280000001-280999999)(2008) Lawn Tractor
74433 (290000001-290999999)(2009) Lawn Tractor
74502 (230000001-230999999)(2003) Lawn Tractor
74502 (220000001-220999999)(2002) Lawn Tractor
74570 (230000001-230999999)(2003) Lawn Tractor
74571 (240000001-240999999)(2004) Lawn Tractor
74571 (250000001-250999999)(2005) Lawn Tractor
74571 (260000001-260999999)(2006) Lawn Tractor
74573 (270000001-270999999)(2007) Lawn Tractor
74573 (280000001-280999999)(2008) Lawn Tractor
74573 (290000001-290000480)(2009) Lawn Tractor
74573 (290000481-290999999)(2009) Lawn Tractor
74582 (270000001-270999999)(2007) Lawn Tractor
74582 (280000001-280999999)(2008) Lawn Tractor
74582 (290000001-290999999)(2009) Lawn Tractor
74602 (240000001-240999999)(2004) Lawn Tractor
70185 (280899565-290999999)(2009) Lawn Tractor
70186 (240000001-240999999)(2004) Lawn Tractor
70186 (250000001-250999999)(2005) Lawn Tractor
70186 (260000001-260999999)(2006) Lawn Tractor
70186 (260732867-270805635)(2007) Lawn Tractor
70186 (270805636-280899434)(2008) Lawn Tractor
70186 (280899435-290999999)(2009) Lawn Tractor
70185 (240000001-240999999)(2004) Lawn Tractor
70185 (250000001-250999999)(2005) Lawn Tractor
70185 (260000001-260999999)(2006) Lawn Tractor
70185 (270000001-270805705)(2007) Lawn Tractor
70185 (270805706-280899564)(2008) Lawn Tractor
71223 (220010001-220999999)(2002) Lawn Tractor
71223 (230000001-230999999)(2003) Lawn Tractor
71209 (240000001-240999999)(2004) Lawn Tractor
71209 (250000001-250005000)(2005) Lawn Tractor
71209 (250005001-250999999)(2005) Lawn Tractor
71209 (260000001-260999999)(2006) Lawn Tractor
71209 (270000001-270999999)(2007) Lawn Tractor
71209 (280000001-280999999)(2008) Lawn Tractor
71199 (240000001-240999999)(2004) Lawn Tractor
71199 (250000001-250999999)(2005) Lawn Tractor
71223 (240000001-240999999)(2004) Lawn Tractor
71226 (220010001-220999999)(2002) Lawn Tractor
71227 (220010001-220999999)(2002) Lawn Tractor
71227 (230000001-230999999)(2003) Lawn Tractor
71227 (240000001-240999999)(2004) Lawn Tractor
71228 (220010001-220999999)(2002) Lawn Tractor
71228 (230000001-230999999)(2003) Lawn Tractor
71228 (240000001-240999999)(2004) Lawn Tractor
71233 (220000001-220999999)(2002) Lawn Tractor
71233 (230000001-230999999)(2003) Lawn Tractor
71242 (220010001-220999999)(2002) Lawn Tractor
71242 (230000001-230999999)(2003) Lawn Tractor
71242 (240000001-240999999)(2004) Lawn Tractor
71243 (240000001-240999999)(2004) Lawn Tractor
71245 (230000001-230999999)(2003) Lawn Tractor
71245 (240000001-240999999)(2004) Lawn Tractor
71246 (250000001-250999999)(2005) Lawn Tractor
71246 (260000001-260999999)(2006) Lawn Tractor
71246 (270000001-270999999)(2007) Lawn Tractor
71252 (280000001-280999999)(2008) Lawn Tractor
71252 (290000001-290999999)(2009) Lawn Tractor
71253 (280000001-280999999)(2008) Lawn Tractor
71253 (290000001-290999999)(2009) Lawn Tractor
71253 (310000001-310999999)(2010) Lawn Tractor
71283 (220010001-220999999)(2002) Lawn Tractor
71283 (230000001-230999999)(2003) Lawn Tractor
71283 (240000001-240999999)(2004) Lawn Tractor
71285 (240000001-240999999)(2004) Lawn Tractor
Briggs and Stratton

Products Compatibility

This item works with the following types of products:

  • • Engine
  • • Lawn Tractor
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
4 of 4 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Puller-Flywheel - 19203
Gasket--Breather - 697109
Reed--Breather - 697124
Cover--Breather Passage - 794682
Breather Tube - 794683
Repair Difficulty:
Easy
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Socket set, Wrench Set
Briggs and Stratton 19hp engine was using oil. (Breather not working)
1. Removed hood from tractor.
2. Removed fan shroud from engine
3. Removed flywheel (used flywheel puller)
4. Removed Breather cover, gasket, reed valve and tube.
5. Replaced old parts with new.
6. Reinstalled flywheel, fan, fan shroud.
7. Started engine. Works, no smoke.
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Breather Tube - 794683
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
Breather tube was eaten up
Removed shroud from motor then replaced the tube and reinstalled shroud. Works fine.
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Thanks for voting and helping fellow customers!
1 of 1 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Breather Tube - 794683
Repair Difficulty:
Medium
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Old tube had hole in it
Took it off the housing, and replaced it
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Tool Type:
Lawn Tractor
Parts Used:
Breather Tube - 794683
Air Cleaner Filter Cartridge - 793569
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set
Breather tube split and air filter dirty.
Pulled top cover off engine to get to bad hose. Replaced hose and reinstalled top motor cover. Replace air filter and check for proper operation.
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Tool Type:
Lawn Mower
Parts Used:
Breather Tube - 794683
Crankcase Gasket - 697110
Ring Set (Standard) - 698375
Rocker Cover Gasket - 272475S
Repair Difficulty:
Easy
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Power Drill, Socket set, Adjustable Wrench
Using oil and pushing oil out of dip stick
Inspected the cylinder and the piston and they both checked okay, no scaring.Removed the old piston rings and installed the new piston rings and clocked them correctly. assembled the piston and installed them. I used a universal piston installation tool for installing the piston into the cylinder. Removed the engine sump and replaced the crankcase gasket. Then I removed the rocker cover and replace the gasket. I then installed the new breather tube. I admit it took a while and some help from my mechanic friend, but is done and running like new







cylinder wall was not scared. replace rings cleaned piston. cleaned valve. reassembled. ran like new.
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Discussion
Discussion for Breather Tube - ( 794683 )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
Question: Breather Tube

deepdiver

what is the breather tubes function and what would cause the top end to come loose and where does the bottom end connect? top came loose and was blowing oil. thanks
Hi deepdiver Purpose is to carry crankcase gases passed thru the breather valve assembly out to the air intake so the gases can be reintroduced to the intake via the air filter plate/ or box. If your breather tube is blowing oil, remove and clean the breather assembly bolted to side of engine. Clean the tube of oil also. The breather is somewhat fragile, so do not push on the disc inside it. There should be a very small amount of play in the crankcase breather assembly disc (or valve). Yes, the breather assemblies can go bad with gunk and neglect.
not sure what you mean by breather assembly. this is model 31D777. type 0233E1, 18hp. would you have a part number? thanks
DeepDiver The smaller Briggs OHV engines have this breather assembly. I know you have seen them before bolted to the side of Briggs engines.

http://www.ereplacementparts.com/breather-assembly-p-251335.html

Your engine has a BREATHER TUBE, BREATHER COVER, and REED VALVE . The cover and valve act together as the breather assembly on YOUR engine. The reed valve acts as the disc in the smaller breather assembly does, basically a one-way valve. Lets crankcase gases out, but nothing back in. I have a 17.5HP like yours. I have not had the oil blow-by problem though. Those parts are in DIAGRAM D

http://www.ereplacementparts.com/briggs-and-stratton-31d7770233e1-engine-parts-c-16758_17347_17438_217751.html

The bottom of the breather tube most likely plugs into the back of the air filter housing on your model.
If your carb has leaked some gas into the crankcase of the engine, the resulting excessive pressure could push oil out past the reed valve; through the breather tube into the air filter housing on your engine. Check your oil level for overfill and gas smell.
Question: Burning Oil

696623

can a plugged breather tube cause oil consumption?
Question: Tube Breather

klh44r

Need to know the exact location for this tube breather
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