Hard
More than 2 hours
Pulley-brake, Spindle 120-3334
OEM part for: Toro
Part Number: 120-3334
$88.42
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 22 machines
Toro
20199 (312000001 - 312017872) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20199 (312017873 - 312999999) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20199 (313000001 - 313999999) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20199 (314000001 - 314200000) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20199 (314200001 - 314999999) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20200 (312000001 - 312008661) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20200 (312008662 - 312999999) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20200 (313000001 - 313999999) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20200 (314000001 - 314200000) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20200 (314200001 - 314999999) TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20975 (313000001-313999999) Timemaster 76cm Lawn Mower, 2013 View Diagrams & Manuals
20975 (314000001-314999999) Timemaster 76cm Lawn Mower, 2014 View Diagrams & Manuals
20977 (313000001-313999999) Timemaster 76cm Lawn Mower, 2013 View Diagrams & Manuals
20977 (314000001-314999999) Timemaster 76cm Lawn Mower, 2014 View Diagrams & Manuals
22200 (313000001-313999999) 30in Turfmaster Walk-behind Lawn Mower, 2013 View Diagrams & Manuals
22200 (314000001-314999999) 30in Turfmaster Walk-behind Lawn Mower, 2014 View Diagrams & Manuals
22205TE (314000001-314999999) 76cm Turfmaster Walk-behind Lawn Mower, 2014 View Diagrams & Manuals
TimeMaster 30 in. Lawn Mower View Diagrams & Manuals
20199 (313000001-313999999)(2013) 20199, Timemaster 30in Lawn Mower, 2013 (Sn 313000001-313999999) View Diagrams & Manuals
20200 (314000001-314200000)(2014) 20200, Timemaster 30in Lawn Mower, 2014 (Sn 314000001-314200000) View Diagrams & Manuals
22200 (313000001-313999999)(2013) 30in Turfmaster Walk-Behind Lawn Mower View Diagrams & Manuals
22200 (314000001-314999999)(2014) 30in Turfmaster Walk-Behind Lawn Mower View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Mower Parts
This part replaces obsolete part #: 125-5068
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Solved a Six Year Old Problem
The part arrived as described. This assembly is a different design than the OEM part (same part number!), the result being the blade drive system on my 2013 (!!!) Toro 30" TimeMaster FINALLY works as the Engineer intended. I believe the OEM part was mis-manufactured, resulting in poor belt engagement (two-piece pulley). The replacement part has a ONE-PIECE pulley, with the correct diameter so the drive belt is fully taut when the clutch is engaged. WOO-HOO!!!
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August 31, 2019
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Needed to replace defective OEM pulley-brake for blade drive belt (non-toothed).
Donald - September 1, 2019
Tool Type
Lawn Mower
Difficulty
Hard
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver
Parts Used
Toro 30" TimeMaster mower
Not for novice mower mechanic.
These instructions do not address the toothed blade drive/timing belt.
1. Remove plastic cover from blade drive system (4 screws at front of mower).
2. Disengage blade drive belt (non-toothed) from pulley-brake.
3. Remove nut/washer from pulley-brake (3/4" socket; your choice on how to prevent rotation of pulley during nut removal. Pay attention to how tight the nut is.).
4. Remove pulley-brake and install new one. Tighten nut; don't forget the washer.
5. Check condition of blade drive belt (non-toothed). If you're to the point of replacing the pulley, chances are the belt is shot. More steps are required to replace the belt, namely, getting the self-propel transmission drive belt out of the way so the blade drive belt can be replaced.
6. Engage the blade drive belt with the pulley-brake.
7. Check adjustment of the blade drive clutch. (With engine off and clutch disengaged, I adjusted the cable housing so that initial clutch handle movement resulted in immediate movement of the clutch pulley with no slack.)
8. Check function of all drive belts and the blade drive clutch:
- Engaging blade drive clutch results in taut drive belt with no slippage. (Check this with engine off first.)
- When running, releasing blade drive clutch results in blades slowed to a stop by the brake.
9. Reinstall plastic cover.
Not for novice mower mechanic.
These instructions do not address the toothed blade drive/timing belt.
1. Remove plastic cover from blade drive system (4 screws at front of mower).
2. Disengage blade drive belt (non-toothed) from pulley-brake.
3. Remove nut/washer from pulley-brake (3/4" socket; your choice on how to prevent rotation of pulley during nut removal. Pay attention to how tight the nut is.).
4. Remove pulley-brake and install new one. Tighten nut; don't forget the washer.
5. Check condition of blade drive belt (non-toothed). If you're to the point of replacing the pulley, chances are the belt is shot. More steps are required to replace the belt, namely, getting the self-propel transmission drive belt out of the way so the blade drive belt can be replaced.
6. Engage the blade drive belt with the pulley-brake.
7. Check adjustment of the blade drive clutch. (With engine off and clutch disengaged, I adjusted the cable housing so that initial clutch handle movement resulted in immediate movement of the clutch pulley with no slack.)
8. Check function of all drive belts and the blade drive clutch:
- Engaging blade drive clutch results in taut drive belt with no slippage. (Check this with engine off first.)
- When running, releasing blade drive clutch results in blades slowed to a stop by the brake.
9. Reinstall plastic cover.
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All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
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