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Repair Parts Home  Lawn Equipment Parts  Poulan Parts  873680400 Hex Locknut

Hex Locknut

Part Number: 873680400
HusqvarnaPoulanRyobiWeed EaterJonsered
Availability: 25+ in stock
Price: $3.07
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: 873900400, 533051335, 873690400, 8739004-00, 73680400, 8735104-00, 63601, 873510400, 532123976 and 132004.

Specifications
  • 1/4-20
Description:
Genuine OEM replacement part used on a variety of lawn and garden equipment. This item is Metal an is Sold Individually. A lock nut is a type of nut that resists loosening when properly threaded onto a bolt.
Product Information
Manufacturer: Husqvarna, Poulan, Ryobi, Weed Eater, Jonsered
Product Number: 873680400
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Related Products
Compatibility

This part is compatible with the following machines:

Poulan
Ryobi
Weed Eater
Husqvarna

Products Compatibility

This item works with the following types of products:

  • • Lawn Mower
  • • Lawn Tractor
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Snowblower
Parts Used:
Hex Locknut - 873680400
Shear Bolt - 588077501
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Wrench Set, Nail punch
Shear pin that holds auger in place was broken.
Punched out the remaining piece of the pin and replaced with new.
However, the nut that was sent had bad threads and I used one that I had in my collection of nuts & bolts.
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Tool Type:
Snowblower
Parts Used:
Hex Locknut - 873680400
Shear Bolt - 588077501
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
Sheer pin fell out, and the second one was loose
Just put the pins back in. The problem was in finding the pins. Went to 3 repair shops in my city. Went to four hardware stores, nobody carried the Husqvarna type of pin. That took 1/2 a day of looking. Finally went on line, found your website, simple to use, got the correct bolt, they came on time as promised. I will go to you guys first, next time. RA
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Tool Type:
Snowblower
Parts Used:
Hex Locknut - 873680400
Shear Bolt - 588077501
Spacer - 532198638
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Missing hardware.
Replaced with the new parts.
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Normal wear from use
Removed old parts and replaced with new
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Tool Type:
Snowblower
Parts Used:
Hex Locknut - 873680400
Shear Bolt - 588077501
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
Shear bolt sheared on snowblower
Removed end of sheared bolt from hole in auger on the snowblower, lined the holes up on the auger and drive shaft, inserted new shear bolt, tightened up the lock nut on bolt and was ready to go.
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Tool Type:
Snowblower
Parts Used:
Hex Locknut - 873680400
Shear Bolt - 588077501
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set, Wrench Set
Shear Pin Broke
Make sure you purchase the right pins,( Look at your manual for the parts numbers) some dealers will sell you incorrect pins)! Make sure you put the pin in correctly. One side the hole is larger. Attach lock nuts. Again people will sell you plain nuts and call them lock nuts.
I read my manual, got the parts numbers, then went to the web site of the manufacture to purchase replacements.
Note" These pins are expensive and not always returnable!
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Tool Type:
Snowblower
Parts Used:
Bolt - 872110506
Right Hand Skid Plate - 532436125
Shoulder Bolt - 532185600
Left Hand Skid Plate - 532174762
Hex Locknut - 873680400
Nut Lock - 873800500
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Vice Grip pliers
Left & right skids worn out from use.
Ordered new skids & all new shoulder bolts with nuts - only hang up was removing the old corroded hardware. Used Vice Grips to hold the rounded head of the shoulder bolts from spinning to remove the lock nuts. Installation of new skids with new hardware was simple.

Happy with parts availability & relatively quick standard deivery.
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Discussion
Discussion for Hex Locknut - ( 873680400 )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
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