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Toro Parts

Valve Cap

Part Number: 691843
Briggs and StrattonToroLawn Boy
Availability: 25+ in stock
Price: $5.53
Quantity:
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*This part replaces obsolete part #: and 262836.

Product Information
Manufacturer: Briggs and Stratton, Toro, Lawn Boy
Product Number: 691843
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
It is a genuine item that is supplied by the original equipment manufacturer for use with Briggs and Stratton engines that are commonly installed on Toro lawn and garden equipment. The cap attaches on top of the valve stem and provides a contact place for the rocker arm. Refer to the diagrams for your model to ensure the exact location and application of this part. You will need a wrench set and pliers to perform this repair. Keep in mind this high-quality cap-valve is made of durable metal and is sold as an individual item.
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
74501 (210000001-210999999)(2001) Lawn Tractor
74501 (220000001-220999999)(2002) Lawn Tractor
74502 (230000001-230999999)(2003) Lawn Tractor
74502 (220000001-220999999)(2002) Lawn Tractor
74570 (200000001-200999999)(2000) Lawn Tractor
74570 (210000001-210999999)(2001) Lawn Tractor
74570 (220000001-220999999)(2002) Lawn Tractor
74570 (230000001-230999999)(2003) Lawn Tractor
74570 (240000001-240999999)(2004) Lawn Tractor
74570 (250000001-250999999)(2005) Lawn Tractor
74570 (260000001-260999999)(2006) 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
77102 (200000001-200999999)(2000) Lawn Tractor
77104 (200000001-200999999)(2000) Lawn Tractor
77106 (200000001-200999999)(2000) 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
71192 (5900001-5999999)(1995) Lawn Tractor
71192 (6900001-6999999)(1996) Lawn Tractor
71193 (6900001-6999999)(1996) Lawn Tractor
71217 (6900001-6999999)(1996) Lawn Tractor
71217 (7900001-7999999)(1997) Lawn Tractor
71218 (6900001-6999999)(1996) Lawn Tractor
71218 (7900001-7999999)(1997) Lawn Tractor
71218 (8900001-8999999)(1998) Lawn Tractor
71219 (7900001-7999999)(1997) Lawn Tractor
71219 (8900001-8999999)(1998) Lawn Tractor
71220 (9900001-9999999)(1999) Lawn Tractor
71221 (9900001-9999999)(1999) Lawn Tractor
71223 (200000001-200999999)(2000) Lawn Tractor
71223 (210000001-210999999)(2001) Lawn Tractor
71223 (220000001-220010000)(2002) 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
71212 (200000001-200999999)(2000) Lawn Tractor
71215 (7900001-7999999)(1997) Lawn Tractor
71215 (8900001-8999999)(1998) Lawn Tractor
71216 (59000001-59999999)(1995) Lawn Tractor
71193 (7900001-7999999)(1997) Lawn Tractor
71196 (6900001-6999999)(1996) Lawn Tractor
71196 (7900001-7999999)(1997) Lawn Tractor
71196 (8900001-8999999)(1998) Lawn Tractor
71197 (9900001-9999999)(1999) Lawn Tractor
71197 (200000001-200999999)(2000) Lawn Tractor
71198 (9900001-9999999)(1999) Lawn Tractor
71199 (240000001-240999999)(2004) Lawn Tractor
71199 (250000001-250999999)(2005) Lawn Tractor
71223 (240000001-240999999)(2004) Lawn Tractor
71225 (200000001-200999999)(2000) Lawn Tractor
71226 (200000001-200999999)(2000) Lawn Tractor
71226 (210000001-210999999)(2001) Lawn Tractor
71226 (220010001-220999999)(2002) Lawn Tractor
71227 (210000001-210999999)(2001) Lawn Tractor
71227 (220000001-220010000)(2002) Lawn Tractor
71227 (220010001-220999999)(2002) Lawn Tractor
71227 (230000001-230999999)(2003) Lawn Tractor
71227 (240000001-240999999)(2004) Lawn Tractor
71228 (210000001-210999999)(2001) Lawn Tractor
71228 (220000001-220010000)(2002) Lawn Tractor
71228 (220010001-220999999)(2002) Lawn Tractor
71228 (230000001-230999999)(2003) Lawn Tractor
71228 (240000001-240999999)(2004) Lawn Tractor
71233 (210000001-210999999)(2001) Lawn Tractor
71233 (220000001-220999999)(2002) Lawn Tractor
71233 (230000001-230999999)(2003) Lawn Tractor
71240 (9900001-9999999)(1999) Lawn Tractor
71241 (200000001-200999999)(2000) Lawn Tractor
71242 (210000001-210999999)(2001) Lawn Tractor
71242 (220000001-220010000)(2002) 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
71280 (9900001-9999999)(1999) Lawn Tractor
71280 (200000001-200999999)(2000) Lawn Tractor
71282 (210000001-210999999)(2001) Lawn Tractor

Products Compatibility

This item works with the following types of products:

  • • 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:
Valve Cap - 691843
Exhaust Gasket - 692236
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Power Drill, Socket set, Feeler gauge set
lawn tractor started smoking alot all of the sudden
I did some research on you tube and the18.5 hp Briggs engine is know to blow head gaskets. Mine has 400 hrs on it. I pulled the head off and found a very small tear in the head gasket. If you look on you tube you will find a lot of videos on this. Some are very well done others are a joke. Followed all the video instructions including torque specs. Put a fresh oil change in and I was cutting grass in a couple of hours with no smoke out of the muffler. Word of advice, be very careful when removing the head, take great care to not loose a valve cap when cleaning the old gasket off. They are small and hard to find after you drop one.

Good luck, it's an easy job. Mike M.
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Valve Cap - 691843
Filter--Pre Cleaner - 697292
Rocker Cover Gasket - 272475S
Rod--Push (Exhaust) - 794573
Rod--Push (Intake) - 697394
Push Rod Guide - 690822
Fuel Pump - 597338
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Feeler guage
Would not crank. Before intake push rod failure hard to start
Removed valve cover. Replaced push rod.
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Tool Type:
Lawn Tractor
Parts Used:
Valve Cap - 691843
Repair Difficulty:
Hard
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Power Drill, Socket set, Wrench Set, Nutdriver, Adjustable Wrench, Large Vice, Torque Wrench
Gas in Oil
Pulled the engine off the mower. Disassembled all. Replaced rings and ground the valves and also replaced the carburetor. Runs like a new machine.
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Tool Type:
Lawn Mower
Parts Used:
Ratchet Pawl - 281505S
Rocker Arm Adjuster - 691986
Valve Cap - 691843
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Wrench Set
Valve adjuster broke
Remove valve cover installed new valve adguster and set valve lash,and fish broken parts from motor with magnet .then replaced ratchet paws that broke because of valve adjustment
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Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Valve Cap - 691843
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Nutdriver
Intake lifter valve rod broken
1-Remove Spark Plug, intake and exhaust manifold
2-Remove Valve cover
3-Remove Valves rocker arms
4-Remove both push rods
5-Clean up cover and cylinder head
6-Remove Cylinder Head
7-Clean Cylinder and old gasket (Head and Case)
8- Replace new cylinder head gasket
9- Install and torque the head screws opposite to each other
9- Install the new push rods, rocker arms and adjust the gap
10-Install the valve cover with liquid gasket
11- Install the intake and exhaust manifold with new gasket if required
12- Clean and install the spark plug
Turn the key and it starts. After warm up, check the and adjust the idle
Done in about 50 minutes
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Tool Type:
Lawn Mower
Parts Used:
Valve Cap - 691843
Intake Push Rod - 692003
Push Rod - 692011
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Allen key set
Mower died while in use
Removed valve cover
Loosened valve rocker enough to rotate away
Remove push rod
Replace cap on valve
Put rocker back into place and adjust to motor specs

For my motor valve adjustment was
.003-.005 for intake
.005-.007 for exhaust
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Product Information
Manufacturer: Briggs and Stratton, Toro, Lawn Boy
Product Number: 691843
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
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