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Flywheel Nut

Part Number: 650816
TecumsehHusqvarnaToroLawn BoyMTD
Availability: 2 in stock
Price: $2.99
Ships within 1 business day
Product Information
Manufacturer: Tecumseh, Husqvarna, Toro, Lawn Boy, MTD
Product Number: 650816
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
This is a genuine replacement part sourced from the original manufacturer for use with small engines. The metal hex nut is used to fasten the engine's flywheel to the crankshaft assembly. This item is available as an individual replacement part, please see diagram for related items.
Compatibility

This part is compatible with the following machines:

Husqvarna
Toro
38606 (270000001-270999999)(2007) Snowthrower
38607 (290000001-290999999)(2009) Snowthrower
38607 (280000001-280999999)(2008) Snowthrower
38607 (270000001-270999999)(2007) Snowthrower
38585 (290000001-290999999)(2009) Snowthrower
38585 (280000001-280999999)(2008) Snowthrower
38586 (290000001-290999999)(2009) Snowthrower
38586 (280000001-280999999)(2008) Snowthrower
38425 (7900001-7999999)(1997) Snowthrower
38426 (7900001-7999999)(1997) Snowthrower
38410 (7900001-7999999)(1997) Snowthrower
38411 (7900001-7999999)(1997) Snowthrower
38415 (7900001-7999999)(1997) Snowthrower
38416 (7900001-7999999)(1997) Snowthrower
38420 (7900001-7999999)(1997) Snowthrower
38421 (7900001-7999999)(1997) Snowthrower
38056 (4000001-4999999)(1984) Snowthrower
38051 (200000001-200999999)(2000) Snowthrower
38051 (000000001-000999999)(2000) Snowthrower
38052 (5000001-5999999)(1985) Snowthrower
38052 (4000001-4999999)(1984) Snowthrower
38051 (210000001-210999999)(2001) Snowthrower
38035 (5000001-5999999)(1985) Snowthrower
38035 (4000001-4999999)(1984) Snowthrower
38571 (310000001-310999999)(2010) Snowthrower
38571 (280000001-280999999)(2008) Snowthrower
38575 (310000001-310999999)(2010) Snowthrower
38575 (280000001-280999999)(2008) Snowthrower
38576 (310000001-310999999)(2010) Snowthrower
38576 (290000001-290999999)(2009) Snowthrower
38576 (280000001-280999999)(2008) Snowthrower
38577 (310000001-310999999)(2010) Snowthrower
38577 (290000001-290999999)(2009) Snowthrower
38577 (280000001-280999999)(2008) Snowthrower
38605 (290000001-290999999)(2009) Snowthrower
38605 (280000001-280999999)(2008) Snowthrower
38605 (270004505-270999999)(2007) Snowthrower
38605 (270000001-270004504)(2007) Snowthrower
38606 (290000001-290999999)(2009) Snowthrower
38606 (280000001-280999999)(2008) Snowthrower
58007 (1000001-1999999)(1981) Tiller
58007 (2000001-2999999)(1982) Tiller
10500 (1000001-1999999)(1981) Lawn Mower
10510 (1000001-1999999)(1981) Lawn Mower
16077 (0000001-0999999)(1980) Lawn Mower
16077 (1000001-1999999)(1981) Lawn Mower
16077 (2000001-2999999)(1982) Lawn Mower
16165 (0000001-0999999)(1980) Lawn Mower
16165 (1000001-1999999)(1981) Lawn Mower
16165 (2000001-2999999)(1982) Lawn Mower
16165 (3000001-3999999)(1983) Lawn Mower
16165 (4000001-4999999)(1984) Lawn Mower
16165C (5000001-5999999)(1985) Lawn Mower
16165C (6000001-6999999)(1986) Lawn Mower
16212W (0000001-0999999)(1990) Lawn Mower
16297 (0000001-0999999)(1980) Lawn Mower
16297 (1000001-1999999)(1981) Lawn Mower
16297 (2000001-2999999)(1982) Lawn Mower
16297 (3000001-3999999)(1983) Lawn Mower
16297 (4000001-4999999)(1984) Lawn Mower
16297C (5000001-5999999)(1985) Lawn Mower
16299 (4000001-4999999)(1984) Lawn Mower
16299 (5000001-5999999)(1985) Lawn Mower
16299C (6000001-6999999)(1986) Lawn Mower
16299C (7000001-7999999)(1987) Lawn Mower
16299C (8000001-8999999)(1988) Lawn Mower
16340C (5000001-5999999)(1985) Lawn Mower
16340C (6000001-6999999)(1986) Lawn Mower
16340C (7000001-7999999)(1987) Lawn Mower
16380 (9000001-9999999)(1979) Lawn Mower
16380 (0000001-0999999)(1980) Lawn Mower
16551 (9000001-9999999)(1989) Lawn Mower
16570 (3000001-3999999)(1983) Lawn Mower
16575 (4000001-4999999)(1984) Lawn Mower
16575 (5000001-5999999)(1985) Lawn Mower
16575 (6000001-6999999)(1986) Lawn Mower
16575 (7000001-7999999)(1987) Lawn Mower
16575 (8000001-8012678)(1988) Lawn Mower
16575 (8012679-8999999)(1988) Lawn Mower
16575 (9000001-9999999)(1989) Lawn Mower
16575 (0000001-0999999)(1990) Lawn Mower
16575C (8000001-8999999)(1988) Lawn Mower
16575C (9000001-9999999)(1989) Lawn Mower
16576 (0000001-0999999)(1990) Lawn Mower
16770 (3000001-3999999)(1983) Lawn Mower
16770 (4000001-4999999)(1984) Lawn Mower
16771 (3000001-3999999)(1983) Lawn Mower
16771 (4000001-4999999)(1984) Lawn Mower
16775 (4000001-4999999)(1984) Lawn Mower
16775 (6000001-6999999)(1986) Lawn Mower
16775 (7000001-7999999)(1987) Lawn Mower
16775 (8000001-8022965)(1988) Lawn Mower
16775 (8022966-8999999)(1988) Lawn Mower
16775 (9000001-9999999)(1989) Lawn Mower
16775 (0000001-0999999)(1990) Lawn Mower
16776 (0000001-0999999)(1990) Lawn Mower
16793 (8000001-8999999)(1988) Lawn Mower
16793 (9000001-9999999)(1989) Lawn Mower
16793 (0000001-0999999)(1990) Lawn Mower
18005 (1000001-1999999)(1981) Lawn Mower
18005 (2000001-2999999)(1982) Lawn Mower
18010 (1000001-1999999)(1981) Lawn Mower
18010 (2000001-2999999)(1982) Lawn Mower
18015 (9000001-9999999)(1979) Lawn Mower
18015 (0000001-0999999)(1980) Lawn Mower
18017 (9000001-9999999)(1979) Lawn Mower
18017 (0000001-0999999)(1980) Lawn Mower
18060 (9000001-9999999)(1979) Lawn Mower
18060 (0000001-0999999)(1980) Lawn Mower
18085 (9000001-9999999)(1979) Lawn Mower
18085 (0000001-0999999)(1980) Lawn Mower
18090 (9000001-9999999)(1979) Lawn Mower
18095 (9000001-9999999)(1979) Lawn Mower
20001 (240000001-240999999)(2004) Lawn Mower
20003 (250000001-250999999)(2005) Lawn Mower
20003 (260000001-260999999)(2006) Lawn Mower
20005 (250000001-250999999)(2005) Lawn Mower
20005 (260000001-260999999)(2006) Lawn Mower
20007 (240000001-240999999)(2004) Lawn Mower
20008 (230000001-230999999)(2003) Lawn Mower
20008 (240000001-240999999)(2004) Lawn Mower
20009 (220000001-220999999)(2002) Lawn Mower
20009 (230000001-230999999)(2003) Lawn Mower
20009 (240000001-240999999)(2004) Lawn Mower
20009 (250000001-250999999)(2005) Lawn Mower
20009 (260000001-260999999)(2006) Lawn Mower
20009 (270000001-270999999)(2007) Lawn Mower
20012 (220000001-220300000)(2002) Lawn Mower
20012 (220300001-220999999)(2002) Lawn Mower
20012 (230000001-230999999)(2003) Lawn Mower
20012 (240000001-240999999)(2004) Lawn Mower
20012 (250000001-250999999)(2005) Lawn Mower
20012 (260000001-260999999)(2006) Lawn Mower
20013 (220000001-220300000)(2002) Lawn Mower
20013 (220300001-220999999)(2002) Lawn Mower
20013 (230000001-230999999)(2003) Lawn Mower
20013 (240000001-240999999)(2004) Lawn Mower
20013 (250000001-250999999)(2005) Lawn Mower
20013 (260000001-260999999)(2006) Lawn Mower
20014 (220000001-220300000)(2002) Lawn Mower
20014 (220300001-220999999)(2002) Lawn Mower
20014 (230000001-230999999)(2003) Lawn Mower
20016 (220000001-220300000)(2002) Lawn Mower
20016 (220300001-220999999)(2002) Lawn Mower
20016 (230000001-230999999)(2003) Lawn Mower
20016 (240000001-240999999)(2004) Lawn Mower
20016 (250000001-250999999)(2005) Lawn Mower
20016 (260000001-260999999)(2006) Lawn Mower
20017 (220000001-220300000)(2002) Lawn Mower
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Engine
  • • Lawn Mower
  • • Snowblower
Questions & Answers

No questions have been asked yet
Discussion
Discussion for Flywheel Nut - ( 650816 )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
Question: Flywheel Nut

latinalandlord

can you tell me the size pitch of threads? I stripped my threads when attempting to take off flywheel. Now I want to buy a split thread chaser to repair top few threads. Thanks Carmen
Hello Carmen, The best I can do is ask you to look at these dimensional drawings and the tip below. One of the vendors that may still sell Tecumsesh engines like the Tulsa Engine Warehouse may be of help too. Look at this PDF of Tecumseh Engines under Dimensions for any help.

link removed

Here is a tip. Take the flywheel nut with you to a hardware or big box store. Find a BOLT that will thread into it. Then examine the SPECS on that bolt to determine the size and pitch of the end of the Tecumseh crankshaft that holds that flywheel nut.
Product Information
Manufacturer: Tecumseh, Husqvarna, Toro, Lawn Boy, MTD
Product Number: 650816
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide

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