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Repair Parts Home  Lawn Equipment Parts  Yard Machines Parts  710-0520 Screw, 3/8-16 X 1.50

Screw,​ 3/​8-16 X 1.​50

Part Number: 710-0520
MTDYard MachinesTroy-BiltBolensYard ManCub CadetHusky
Availability: Special Order [ more info ]
Price: $2.99
Quantity:
Leaves our warehouse within
6 - 12 business days.

*This part replaces obsolete part #: YS-710-0520, IH-180126 and 1100047.

Product Information
Manufacturer: MTD, Yard Machines, Troy-Bilt, Bolens, Yard Man, Poulan, Cub Cadet, Husky
Product Number: 710-0520
Classification: Part
Weight: 0.05 lbs.
Shipping: Ships Worldwide
Description:
This is a genuine replacement part sourced from the original manufacturer for use with lawn tractors and garden tillers. The hex head screw is used with several different types of equipment and the application of the screw can vary based on the model of the machine. This item is available as an individual replacement part.
Compatibility

This part is compatible with the following machines:

Yard Machines
MTD
Troy-Bilt
Bolens
Yard Man

Products Compatibility

This item works with the following types of products:

  • • Chipper / Shredder
  • • Lawn Mower
  • • Lawn Tractor
  • • Log Splitter
  • • Snowblower
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Lawn Mower
Parts Used:
Flanged Lock Nut - 712-04065
Screw, 3/8-16 X 1.50 - 710-0520
Pulley, Flat Idler - 756-04213
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set
Drive tensioner pulley spun its' bearing apart
Remove battery, seat and deck to expose drive pulley tensioner assembly
Release tensioner spring from right side of box frame.
Unbolt Flange nut on the bottom of the tensioner pulley to remove the pulley.
Insert new pulley with the long side of the center collar facing down and the short v-belt in the pulley grooves of all three pulley assemblies.
Insert screw downward through tensioner pulley and mounting bracket. Secure with flange nut.
Re-attach tensioner spring from tensioner bracket to right box frame.
Replace deck, seat and battery

Please note, this was just the beginning of my journey. All because the lawn mowers variable drive slipped so badly it would not move sometimes.

After replacing the above-described tensioner I discovered I still had problems and that the belts were bad. I ended up going back and replacing them. This improved but did not completely correct the problem and I then I discovered the variable drive pulley assembly was also bad.

So a word of advice. If you get into this variable drive you may want to do the whole thing. Tensioner, variable drive pulley, the bearings for the variable drive pulley and the belts. By the time any one of these items goes bad there is a very good chance that they are all worn out. You will likely save yourself the trouble of repeatedly tearing it apart if you do the whole thing.
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Discussion
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Product Information
Manufacturer: MTD, Yard Machines, Troy-Bilt, Bolens, Yard Man, Poulan, Cub Cadet, Husky
Product Number: 710-0520
Classification: Part
Weight: 0.05 lbs.
Shipping: Ships Worldwide
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