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Belt-drive - 108-4921:Toro 360 View
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Belt-drive 108-4921

Part Number: 108-4921
ToroLawn Boy
Availability: In Stock
Price: $21.97
Ships within 1 business day
Product Information
Description:
This replacement drive belt is specially designed for use with Toro and Lawn Boy snow throwers. It is a genuine item sourced directly from original equipment manufacturer. This is the drive belt for the that spins the augers. Make sure to check diagrams for your unit for correct use and location of this drive belt. Please note, this rubber drive belt is sold individually.

You would need a set of wrenches to complete this repair.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Toro
38578 (310000001-310999999)(2010) Snowthrower
38581 (310000001-310999999)(2010) Snowthrower
38581 (290000001-290999999)(2009) Snowthrower
38581 (280000001-280999999)(2008) Snowthrower
38582 (310000001-310999999)(2010) Snowthrower
38582 (290000001-290999999)(2009) Snowthrower
38582 (280000001-280999999)(2008) Snowthrower
38583 (311000001-311999999)(2011) Snowthrower
38583 (310000001-310999999)(2010) Snowthrower
38583 (290000001-290999999)(2009) Snowthrower
38583 (280000001-280999999)(2008) Snowthrower
38584 (311000001-311999999)(2011) Snowthrower
38584 (310000001-310999999)(2010) Snowthrower
38584 (290000001-290999999)(2009) Snowthrower
38584 (280000001-280999999)(2008) Snowthrower
38585 (290000001-290999999)(2009) Snowthrower
38585 (280000001-280999999)(2008) Snowthrower
38586 (290000001-290999999)(2009) Snowthrower
38586 (280000001-280999999)(2008) Snowthrower
38587 (311000001-311999999)(2011) Snowthrower
38587 (310000001-310999999)(2010) Snowthrower
38588 (311000001-311999999)(2011) Snowthrower
38588 (310000001-310999999)(2010) Snowthrower
38589 (311000001-311999999)(2011) Snowthrower
38589 (310000001-310999999)(2010) 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
38451 (313002000-313999999)(2013) 621 R Power Clear Snowblower
38452 (313000001-313999999)(2013) 621 E Power Clear Snowblower
38453 (312000001-312999999)(2012) 621 ZR Power Clear Snowblower
38454 (313002000-313999999)(2013) 621 ZE Power Clear Snowblower
38458 (313000001-313999999)(2013) 621 QZR Power Clear Snowblower
38459 (313000001-313999999)(2013) 621 QZE Power Clear Snowblower
38451 (312000001-312999999) 621 R Power Clear Snowblower
38451 (313000001-313001999) 621 R Power Clear Snowblower
38451 (314000001-314999999) 621 R Power Clear Snowblower
38452 (312000001-312999999) 621 E Power Clear Snowblower
38452 (314000001-314999999) 621 E Power Clear Snowblower
38453 (311000001-311999999) 621 ZR Power Clear Snowblower
38454 (312000001-312999999) 621 ZE Power Clear Snowblower
38454 (313000001-313001999) 621 ZE Power Clear Snowblower
38454 (314000001-314999999) 621 ZE Power Clear Snowblower
38454 (311000001-311999999) 621 ZE Power Clear Snowblower
38458 (312000001-312999999) 621 QZR Power Clear Snowblower
38458 (314000001-314999999) 621 QZR Power Clear Snowblower
38458 (315000001-315999999) 621 QZR Power Clear Snowblower
38459 (312000001-312999999) 621 QZE Power Clear Snowblower
38459 (314000001-314999999) 621 QZE Power Clear Snowblower
38564 (314000001-314999999) Ccr 6053 Quick Clear Snowthrower, 2014
38567 (311000001-311999999) Ccr 6053 R Quick Clear Snowthrower, 2011
38567 (312000001-312999999) Ccr 6053 R Quick Clear Snowthrower, 2012
38567 (313000001-313001999) Ccr 6053 R Quick Clear Snowthrower, 2013
38567 (313002000-313999999) Ccr 6053 R Quick Clear Snowthrower, 2013
38567 (314000001-314999999) Ccr 6053 R Quick Clear Snowthrower, 2014
38567 (315000001-315999999) Ccr 6053 R Quick Clear Snowthrower, 2015
38567 (316000001-316999999) Ccr 6053 R Quick Clear Snowthrower, 2016
38569 (311000001-311999999) Ccr 6053 Es Quick Clear Snowthrower, 2011
38569 (312000001-312999999) Ccr 6053 Es Quick Clear Snowthrower, 2012
38569 (313000001-313001999) Ccr 6053 Es Quick Clear Snowthrower, 2013
38569 (313002000-313999999) Ccr 6053 Es Quick Clear Snowthrower, 2013
38569 (314000001-314999999) Ccr 6053 Es Quick Clear Snowthrower, 2014
38569 (315000001-315999999) Ccr 6053 Es Quick Clear Snowthrower, 2015
38569 (316000001-316999999) Ccr 6053 Es Quick Clear Snowthrower, 2016
38587 (311000001-311020000) Snowthrower
38587 (311020001-311999999) Snowthrower
38588 (311000001-311003576) Snowthrower
38588 (311003577-311999999) Snowthrower
38593 (311000001-311999999) Power Clear Snowthrower, 2011
38564 (314000001-314999999)(2014) 38564, Ccr 6053 Quick Clear Snowthrower, 2014 (Sn 314000001-314999999)
38567 (313002000-313999999)(2013) 38567, Ccr 6053 R Quick Clear Snowthrower, 2013 (Sn 313002000-313999999)
38569 (313000001-313001999)(2013) 38569, Ccr 6053 Es Quick Clear Snowthrower, 2013 (Sn 313000001-313001999)
38593 (311000001-311999999)(2011) 38593, Power Clear Snowthrower, 2011 (Sn 311000001-311999999)
Lawn Boy
Expand the 84 compatible machines
Products Compatibility

This item works with the following types of products:

  • • Snowblower

Questions & Answers for Belt-drive


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Repair Instructions: Submitted by Customers Like You
1 of 1 people found this instruction helpful
Tool Type:
Snowblower
Parts Used:
Guide-cable, Clutch - 140-3660
Belt-drive - 108-4921
Cable-clutch - 115-5682
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Snow paddle clutch cable broke ... the clutch cable guide became loose and broke. I believe the loose guide was the original source of the problem. I also replaced the belt
I found this fairly easy to accomplish ... It just takes a lot of words to describe the steps and pitfalls. Good luck.
Remove snow chute > 3 large screws
Finish by removing chute ring > 1 small screw
Remove 4 bolts that secure the red shroud
Remove gas cap
Remove shroud
Replace gas cap
Remove 2 screws and mounting clips holding bottom black shroud to blower handles
Remove 1 bolt > front lower right side of black shroud
Loosen shroud ... probably not necessary to remove it
Remove bolts securing belt, pulley cover
Remove cover ... lifting off tabs at bottom
TAKE A PICTURE SHOWING BELT ROUTING, PULLEYS, TENSIONING SPRING, BRACKETS ETC !!
Remove belt
>> unscrew and replaced broken clutch cable guide ... lubricate cable channel with silicon grease
>> feed replacement cable from lower back of blower into cavity ... up and around cable guide ... connect to clutch lever
>> route cable ABOVE blower handle ... connect upper end of cable to clutch handle actuator spring
>> REFER TO YOUR PICTURE
>> replace or install new belt
Replace pulley cover
Remount lower black shroud ... 2 clips & screws and 1 bolt
<><> feed the clutch cable THROUGH the left clip ... don't pinch it
<><> feed the 2 chute control cables through the right clip ... don't pinch them
Don't forget the bolt at the lower right front of the black shroud.
Reverse the rest of the steps!
Hope this helps 😀
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Tool Type:
Snowblower
Parts Used:
Clip-spring, Brake - 136-7133
Belt-drive - 108-4921
Spring-extension - 121-6630
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Belt broke, took out the spring and spring holder
Removed the 3 bolts on the belt cover. Found the broken and damaged parts. Went to my owner manual for parts list and instructions on belt replacement. Order in parts from eReplacementParts.com. Had to order the parts for a newer model which was the same as my older model. The parts came in, clean up the belt area with a brush, installed the new belt, spring and spring guide. Tested the drive system, replaced the cover, repair is complete. Runs perfect.The snow blower is a 10 year old unit......
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Tool Type:
Snowblower
Parts Used:
Blade-Scraper - 161-0963
Rotor Blade - 99-9313
Belt-drive - 108-4921
Repair Difficulty:
Hard
Time Spent Repairing:
1-2 hours
Tools Used:
Pliers, Power Drill, Socket set, Wrench Set, Utility knife
Toro snowblower blade scraper and blades worn out.
1. I removed the old plastic blade scraper easily with two ratchets w/sockets and unhooked springs with a long needle-nosed pliers. Installing the new part was also easy using the same tools.
2. Removing the worn out rubber blades was difficult as a couple of the torx flat-headed bolts stripped out trying to break them loose. One bolt head had to be cut free from the blade with a razor knife to enable holding it with a vice grip pliers. I would recommend purchasing some new bolts and nuts when replacing these blades.
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Tool Type:
Snowblower
Parts Used:
Belt-drive - 108-4921
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Socket set, Wrench Set
Belt in Tori snowblower gave out after a number of years
Took off side cover, removed broken belt, removed pulley wheel replaced belt.

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1 of 2 people found this instruction helpful
Tool Type:
Snowblower
Parts Used:
Blade-Scraper - 161-0963
Rotor Blade - 99-9313
Belt-drive - 108-4921
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set
Needed worn parts replaced
Removed cover, belt cover, drive pulley, removed rotor. Then replaced paddles, scraper. mounted rotor, drive pulley, new belt and reassembled.
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Reviews
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  • The right parts!
    Along with the belt, I replaced the pully, blades and scraper. All fit and the machine is like new again.
    Guest - March 19, 2022 Verified Purchase
    Exact parts needed.
    The parts fit properly to complete the repair and get my snow blower operational. The only problem was the USPS was SLOW in executing the delivery. Fortunately I didn't encounter snow during my down time......Thanks
    Guest - February 18, 2022 Verified Purchase
    belt replacement
    I blow the belt up, 11 years old snow blower. Belt ripped in two, spring and bracket broken too. The parts were listed as discontinued stock for that year, but they are the same parts as the newer models. So i ordered in the parts and extras for future. All work very well. Manufactures stay with the same design of equipment if it preforms great and saves money on retooling.
    Greg - March 17, 2021 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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