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Screw 321-10

Part Number: 321-10
ToroLawn Boy
Availability: In Stock
Price: $3.99
Ships within 1 business day

*This part replaces obsolete part #: 908008.

Product Information
Description:
This is a genuine OEM sourced replacement part designed for use with snow blowers and throwers. Shear bolts are installed in order to protect your snowblower. If the auger gets jammed or clogged, the shear bolt is designed to snap at a certain point of pressure, so it will not damage any other part of the unit. This item is made out of metal and it is sold individually. In order to install or remove this bolt you will need a wrench.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Toro
38240 (9000001-9999999)(1979) Snowthrower
38250 (1000001-1999999)(1981) Snowthrower
38250 (0000001-0999999)(1980) Snowthrower
38210 (0000001-0999999)(1980) Snowthrower
38210 (9000001-9999999)(1979) Snowthrower
38182 (290000001-290999999)(2009) Snowthrower
38182 (280000001-280999999)(2008) Snowthrower
38182 (270000001-270999999)(2007) Snowthrower
38182 (260000001-260999999)(2006) Snowthrower
38182 (250010001-250999999)(2005) Snowthrower
38182 (250000001-250010000)(2005) Snowthrower
38182 (240000001-240999999)(2004) Snowthrower
38182 (230000001-230999999)(2003) Snowthrower
38182 (220000001-220999999)(2002) Snowthrower
38182 (210000001-210999999)(2001) Snowthrower
38182 (200000001-200999999)(2000) Snowthrower
38183 (250000001-250999999)(2005) Snowthrower
38183 (210000001-210999999)(2001) Snowthrower
38183 (200000001-200999999)(2000) Snowthrower
38175 (4900001-4999999)(1994) Snowthrower
38175 (3900001-3999999)(1993) Snowthrower
38175 (2000001-2999999)(1992) Snowthrower
38175 (1000001-1999999)(1991) Snowthrower
38176 (8900001-8999999)(1998) Snowthrower
38176 (7900001-7999999)(1997) Snowthrower
38176 (6900001-6999999)(1996) Snowthrower
38176 (5900001-5999999)(1995) Snowthrower
38176 (4900001-4999999)(1994) Snowthrower
38176 (3900001-3999999)(1993) Snowthrower
38176 (2000001-2999999)(1992) Snowthrower
38177 (99000001-99999999)(1999) Snowthrower
38178 (99000001-99999999)(1999) Snowthrower
38100 (1000001-1999999)(1981) Snowthrower
38100 (0000001-0999999)(1980) Snowthrower
38100 (9000001-9999999)(1979) Snowthrower
38063 (210000001-210999999)(2001) Snowthrower
38063 (000000001-000999999)(2000) Snowthrower
38063 (200000001-200999999)(2000) Snowthrower
38063 (9900001-9999999)(1999) Snowthrower
38063 (8900001-8999999)(1998) Snowthrower
38063 (7900001-7999999)(1997) Snowthrower
38064 (230000001-230999999)(2003) Snowthrower
38064 (220000001-220999999)(2002) Snowthrower
38064 (210000001-210999999)(2001) Snowthrower
38064 (200000001-200999999)(2000) Snowthrower
38072 (200000001-200999999)(2000) Snowthrower
38072 (9900001-9999999)(1999) Snowthrower
38054 (5900001-5999999)(1995) Snowthrower
38054 (4900001-4999999)(1994) Snowthrower
38054 (3900001-3999999)(1993) Snowthrower
38054 (2000001-2999999)(1992) Snowthrower
38054 (1000001-1999999)(1991) Snowthrower
38054 (0000001-0999999)(1990) Snowthrower
38056 (1000001-1999999)(1991) Snowthrower
38056 (0000001-0999999)(1990) Snowthrower
38056 (9000001-9999999)(1989) Snowthrower
38056 (8000001-8999999)(1988) Snowthrower
38056 (7000001-7999999)(1987) Snowthrower
38056 (6000001-6999999)(1986) Snowthrower
38056 (5000001-5999999)(1985) Snowthrower
38056 (4000001-4999999)(1984) Snowthrower
38056C (0000001-0999999)(1990) Snowthrower
38056C (9000001-9999999)(1989) Snowthrower
38056C (8000001-8999999)(1988) Snowthrower
38062 (9900001-9999999)(1999) Snowthrower
38062 (8900001-8999999)(1998) Snowthrower
38062 (7900001-7999999)(1997) Snowthrower
38063 (230000001-230999999)(2003) Snowthrower
38063 (220000001-220999999)(2002) Snowthrower
38051 (200000001-200999999)(2000) Snowthrower
38051 (000000001-000999999)(2000) Snowthrower
38052 (69000001-69999999)(1996) Snowthrower
38052 (59000001-59999999)(1995) Snowthrower
38052 (4900001-4999999)(1994) Snowthrower
38052 (39000001-39999999)(1993) Snowthrower
38052 (2000001-2999999)(1992) Snowthrower
38052 (1000001-1999999)(1991) Snowthrower
38052 (0000001-0999999)(1990) Snowthrower
38052 (9000001-9999999)(1989) Snowthrower
38052 (8000001-8999999)(1988) Snowthrower
38052 (7000001-7999999)(1987) Snowthrower
38052 (6000001-6999999)(1986) Snowthrower
38052 (5000001-5999999)(1985) Snowthrower
38052 (4000001-4999999)(1984) Snowthrower
38052C (9000001-9999999)(1989) Snowthrower
38052C (8000001-8999999)(1988) Snowthrower
38053 (230000001-230999999)(2003) Snowthrower
38053 (220000001-220999999)(2002) Snowthrower
38053 (210000001-210999999)(2001) Snowthrower
38053 (200000001-200999999)(2000) Snowthrower
38054 (6900001-6999999)(1996) Snowthrower
38051 (210000001-210999999)(2001) Snowthrower
31727 (1000001-1999999)(1971) Snowthrower
31756 (3000001-3999999)(1973) Snowthrower
31760 (200001-299999)(1972) Snowthrower
31763 (3000001-3999999)(1973) Snowthrower
31820 (200001-299999)(1972) Snowthrower
31832 (1000001-1999999)(1971) Snowthrower
31260 (200001-299999)(1972) Snowthrower
31263 (3000001-3999999)(1973) Snowthrower
31320 (200001-299999)(1972) Snowthrower
31405 (7000001-7999999)(1977) Snowthrower
31405 (6000001-6999999)(1976) Snowthrower
31411 (1000001-1999999)(1971) Snowthrower
31411 (0000001-0999999)(1970) Snowthrower
31411 (9000001-9999999)(1969) Snowthrower
31411 (8000001-8999999)(1968) Snowthrower
31412 (5000001-5999999)(1975) Snowthrower
31412 (4000001-4999999)(1974) Snowthrower
31412 (3000001-3999999)(1973) Snowthrower
31451 (1000001-1999999)(1971) Snowthrower
31451 (0000001-0999999)(1970) Snowthrower
31451 (9000001-9999999)(1969) Snowthrower
31451 (8000001-8999999)(1968) Snowthrower
38010 (1000001-1999999)(1981) Snowthrower
38010 (0000001-0999999)(1980) Snowthrower
38010 (9000001-9999999)(1979) Snowthrower
38014 (8000001-8999999)(1978) Snowthrower
38015 (3000001-3999999)(1983) Snowthrower
38015 (2000001-2999999)(1982) Snowthrower
38015 (1000001-1999999)(1981) Snowthrower
38015 (0000001-0999999)(1980) Snowthrower
38035 (9000001-9999999)(1989) Snowthrower
38035 (8000001-8999999)(1988) Snowthrower
38035 (7000001-7999999)(1987) Snowthrower
38035 (6000001-6999999)(1986) Snowthrower
38035 (5000001-5999999)(1985) Snowthrower
38035 (4000001-4999999)(1984) Snowthrower
38072 (8900001-8999999)(1998) Snowthrower
38072 (7900001-7999999)(1997) Snowthrower
38072 (6900001-6999999)(1996) Snowthrower
38072 (5900001-5999999)(1995) Snowthrower
38072 (4900001-4999999)(1994) Snowthrower
38072 (3900001-3999999)(1993) Snowthrower
38073 (9900001-9999999)(1999) Snowthrower
38073 (8900001-8999999)(1998) Snowthrower
38073 (7900001-7999999)(1997) Snowthrower
38073 (6900001-6999999)(1996) Snowthrower
38073 (5900001-5999999)(1995) Snowthrower
38073 (4900001-4999999)(1994) Snowthrower
38073 (3900001-3999999)(1993) Snowthrower
38078 (230000001-230999999)(2003) Snowthrower
38078 (220000001-220999999)(2002) Snowthrower
38078 (210000001-210999999)(2001) Snowthrower
38078 (200000001-200999999)(2000) Snowthrower
38170 (200000001-200999999)(2000) Snowthrower
38170 (9900001-9999999)(1999) Snowthrower
38170 (8900001-8999999)(1998) Snowthrower
38170 (7900001-7999999)(1997) Snowthrower
38170 (6900001-6999999)(1996) Snowthrower
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Snowblower

Questions & Answers for Screw


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Repair Instructions: Submitted by Customers Like You
6 of 6 people found this instruction helpful
Tool Type:
Snowblower
Parts Used:
Lock Nut - 3296-42
Screw - 321-10
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Nutdriver
Shear pins broke
The Toro 620 models shear pin are hard to replace. Once you get broken pin out you need to tape in the new bolt so when you turn the rotor to opposite side to but on nut with long nose pliers the bolts won't fall out. Long extended sockets needed on both nut and bolt end
Good luck
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Thanks for voting and helping fellow customers!
1 of 1 people found this instruction helpful
Tool Type:
Snowblower
Parts Used:
Screw - 321-10
Nut-lock, Cone - 32152-4
Repair Difficulty:
Medium
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Needed new shear pin
Removed the old shear pin and nut
Put new shear pin and nut in.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Snowblower
Parts Used:
Lock Nut - 3296-42
Screw - 321-10
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set, Electrical tape
Auger pin broke
Snow blower has 2 separate augers attached to the auger shaft by a bolt and locking nut. I used a small piece of electrical tape to hold the bolt in place while I attached the nut from the opposite side of the shaft. Then I used two ratchets to hold one side while tightening other side, don’t forget to wear gloves.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Snowblower
Parts Used:
Nut-lock, Cone - 32152-4
Screw - 321-10
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Shear bolt broke in one auger of a two stage snowblower. It has 2 augers, one right and one left.
1.tipped the blower back until handles were on the ground.
2. Rotated the auger shaft by rotating the impeller until the bolt hole in shaft was in a workable position, then pushed out piece of the broken bolt that was in the shaft.
3. Inserted the new bolt from bottom side and started the nut. This is the awkward part because the bolt is within the auger hub. Snugged down the self locking nut.
4. Returned the blower to its normal position. Started engine and tested the auger for proper action. DONE.
5. IMPORTANT: Ordered 2 new bolts and locking nuts from ereplacementparts to have on hand if another bolt shears.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Snowblower
Parts Used:
Nut-lock, Cone - 32152-4
Screw - 321-10
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Wrench Set
Snow thrower Shearing pin broke off.
1. Made sure the snowthrower off and had the sparkplug unpluged.
2. Tillted the snowthrower back.
3. Used a 3 1/2 exterior screw to push out the remains of the old pin.
4. Inserted the new pin and nut.
5. Lowered the Snowthorower back to the ground.
6. Attached the spark plug.
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Thanks for voting and helping fellow customers!
Tool Type:
Snowblower
Parts Used:
Lock Nut - 3296-42
Screw - 321-10
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
had to replace the shear pins on a Toro 5/21 drum style auger.
Inserted shear pin then put the nut into a socket to seat it then tightened it with a little play not super tight.
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Product Information
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