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O-Ring

Part Number: 691917

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Questions & Answers

Repair Instructions

*This part replaces obsolete part #: 697891 and 281106.

Product Information

Manufacturer: Briggs and Stratton, Toro, Lawn Boy, Murray

Product Number: 691917

Classification: Part

Weight: 0.01 lbs.

Shipping: Ships Worldwide

Description:

This item is an authentic OEM part. It is used in various models of Toro tractors and Briggs & Stratton engines. An o-ring is used to seal and protect in between rigid connected pieces. Proper seal is needed for machine functioning. Please ensure that correct size/shape o-ring is being used, as many machines use multiple types throughout. Sold individually.

Warning: California's Proposition 65

Compatibility

This part is compatible with the following machines:

Toro

74812 (280000001-280999999)(2008) Lawn Tractor
74814 (270000001-270999999)(2007) Lawn Tractor
56132 (2000001-2999999)(1992) Lawn Tractor
56133 (2000001-2999999)(1992) Lawn Tractor
56176 (1000001-1999999)(1991) Lawn Tractor
56177 (1000001-1999999)(1991) Lawn Tractor
56177 (2000001-2999999)(1992) Lawn Tractor
56185 (1000001-1999999)(1991) Lawn Tractor
56185 (2000001-2999999)(1992) Lawn Tractor
56195 (1000001-1999999)(1991) Lawn Tractor
56195 (2000001-2999999)(1992) Lawn Tractor
70040 (39000001-39999999)(1993) Lawn Tractor
70040 (49000001-49999999)(1994) Lawn Tractor
70040 (59000001-59999999)(1995) Lawn Tractor
70040 (7900579-7999999)(1997) Lawn Tractor
70040 (8900001-8999999)(1998) Lawn Tractor
70041 (8900001-8999999)(1998) Lawn Tractor
70042 (3900001-3999999)(1993) Lawn Tractor
70044 (9900001-9999999)(1999) Lawn Tractor
70044 (000000001-000999999)(2000) Lawn Tractor
70044 (200000001-200999999)(2000) Lawn Tractor
70044 (210000001-210999999)(2001) Lawn Tractor
70044 (220000001-220999999)(2002) Lawn Tractor
70060 (39000001-39999999)(1993) Lawn Tractor
70060 (49000001-49999999)(1994) Lawn Tractor
70060 (59000001-59999999)(1995) Lawn Tractor
70060 (6900001-6999999)(1996) Lawn Tractor
70060 (79000001-79999999)(1997) Lawn Tractor
70060 (89000001-89999999)(1998) Lawn Tractor
70080 (3900001-3999999)(1993) Lawn Tractor
70080 (4900001-4999999)(1994) Lawn Tractor
70080 (5900001-5999999)(1995) Lawn Tractor
70080 (6900001-6999999)(1996) Lawn Tractor
70081 (6900001-6999999)(1996) Lawn Tractor
70081 (7900001-7999999)(1997) Lawn Tractor
70082 (8900001-8999999)(1998) Lawn Tractor
70084 (8900001-8999999)(1998) Lawn Tractor
70089 (9900001-9999999)(1999) Lawn Tractor
70089 (000000001-000999999)(2000) Lawn Tractor
70089 (200000001-200999999)(2000) Lawn Tractor
70089 (210000001-210999999)(2001) Lawn Tractor
70089 (220000001-220999999)(2002) Lawn Tractor
70100 (49000001-49999999)(1994) Lawn Tractor
70120 (3900001-3999999)(1993) Lawn Tractor
70120 (4900001-4999999)(1994) Lawn Tractor
70120 (5900001-5999999)(1995) Lawn Tractor
70120 (6900001-6999999)(1996) Lawn Tractor
70122 (9900001-9999999)(1999) Lawn Tractor
70122 (200000001-200999999)(2000) Lawn Tractor
70122 (210000001-210999999)(2001) Lawn Tractor
70125 (220000001-220999999)(2002) Lawn Tractor
70125 (230000001-230999999)(2003) Lawn Tractor
70131 (6900001-6999999)(1996) Lawn Tractor
70131 (7900001-7999999)(1997) Lawn Tractor
70140 (3900001-3999999)(1993) 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
70141 (49000001-49999999)(1994) Lawn Tractor
70141 (59000001-59999999)(1995) Lawn Tractor
70142 (79000001-79999999)(1997) Lawn Tractor
70142 (59000001-59999999)(1995) Lawn Tractor
70142 (69000001-69999999)(1996) Lawn Tractor
70171 (9900001-9999999)(1999) Lawn Tractor
70171 (200000001-200999999)(2000) Lawn Tractor
70171 (210000001-210999999)(2001) Lawn Tractor
70183 (6900001-6999999)(1996) Lawn Tractor
70183 (7900001-7999999)(1997) Lawn Tractor
70184 (220000001-220999999)(2002) Lawn Tractor
70184 (230000001-230999999)(2003) Lawn Tractor
70185 (240000001-240999999)(2004) Lawn Tractor

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Lawn Tractor

Questions & Answers

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Repair Instructions: Submitted by Customers Like You

2 of 2 people found this instruction helpful

Tool Type:

Lawn Tractor

Parts Used:

Gasket--Intake - 692137

Seal--O Ring (Intake Manifold) - 692138

O-Ring - 691917

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Socket set

Had a few bad gaskets

Removed the carburetor and removed the seal on the intake gasket, then replaced the intake gasket. Also replace the o-ring seal.

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Tool Type:

Lawn Tractor

Parts Used:

Valve Seal - 690968

Rocker Cover Gasket - 690971

O-Ring - 691917

Exhaust Gasket - 690970

Push Rod - 690982

Cylinder Head Gasket - 693997

Hose-Vacuum - 793147

Repair Difficulty:

Medium

Time Spent Repairing:

1-2 hours

Tools Used:

Screwdriver, Pliers, Socket set, Wrench Set

bent push rods due to valve guide moved

removed cylinder head, pressed valve guide back in place, peened valve guide, lapped valves, reassembled head , reassembled engine.

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Tool Type:

Lawn Tractor

Parts Used:

Manifold-Intake - 691711

Gasket-Intake - 272554S

O-Ring - 691917

Repair Difficulty:

Medium

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Socket set, scraper

intake manifold had crack, causing extremely rough running engine

removed air cleaner housing, unbolted carb, cleaned and inspected carb and mating surfaces, installed new gasket/O-ring and reinstalled.

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Tool Type:

Lawn Mower

Parts Used:

Rocker Cover Gasket - 690971

O-Ring - 691917

Repair Difficulty:

Medium

Time Spent Repairing:

1-2 hours

Tools Used:

Screwdriver, Pliers, Socket set, Wrench Set

Cranks won't start. Found there was no intake draw pressure

1. Removed the hood and the side panels around the engine.
2. Removed top cover from engine.
3. Removed intake air filter housing.
4. Removed fuel line from carburetor and plugged.
5. Removed the intake with the carburetor to clean only.
6. Removed the rocker arm cover. Found the intake push rod bent.
7. Loosen the rocker arm on both the intake and the exhaust to replace the push rods.
8. Install the new gasket on the rocker arm cover and the bolt back up.
9. Install the new gaskets on the intake and the bolt back up.
10. Unplug the fuel line and place back on the carburetor.
11. Test fired to ensure it worked.
12. Install the air filter housing.
13. Install the top engine cover.
14. Install the sides and the hood.

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Reviews

Average Rating (out of 5):

3 Reviews

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Work as expected

Lawnmower working like new again

Alexander - June 11, 2019 Verified Purchase

Easy repair, and easy to find on the site.

The parts arrived on time and undamaged

Justin - July 31, 2021 Verified Purchase

Arrived on time, perfect fit

Worked just fine

Guest - June 12, 2019 Verified Purchase

Verified Purchase

eReplacementParts Team

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Product Information

Manufacturer: Briggs and Stratton, Toro, Lawn Boy, Murray

Product Number: 691917

Classification: Part

Weight: 0.01 lbs.

Shipping: Ships Worldwide