Part Location Diagram of 121-5729 Toro Fan Pulley Kit
See part S-50 in the diagram
( Grid squares measure 1x1 inch )

Fan Pulley Kit 121-5729

Manufactured by:
Toro
ERP Number:
ERP9884501
Part Number:
121-5729
Original Equipment Manufacturer ?
$130.63
Special Order

A Bit Difficult 

More than 2 hours 

(1 rated repair) ?

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Troubleshooting

This part works with the following brands:
  • Toro
  • Lawn Boy
This part works with the following products:
  • Lawn Mower
  • Lawn Tractor
Part# 121-5729 replaces these:
105-1928, 120-5544, 120-5546, 120-7102, 120-7107, 121-5729,

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Customer Repair Instructions

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A Bit Difficult 

More than 2 hours 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Lawnmower caught on fire and all plastic parts melted

WC from KAILUA KONA, Hawaii

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Socket set, Wrench set
Parts Used:
132-9420, 121-5730, 121-5729
Removed all melted parts and ordered new and now reinstalling it
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9884501
Manufacturer Part Number: 121-5729
Brand Model Number Description
Lawn Boy 114-8520 Lawn Tractor - Right-Hand Transaxle Kit, Zero-Turn-Radius Riding Mower
Lawn Boy 114-8521 Lawn Tractor - Left-Hand Transaxle Kit, Zero-Turn-Radius Riding Mower
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Toro 74407 Lawn Tractor - Lawn Tractor
Toro 74419 Lawn Tractor - Lawn Tractor
Toro 74420 Lawn Tractor - Lawn Tractor
Toro 74425 Lawn Tractor - Lawn Tractor
Toro 74432 Lawn Tractor - Lawn Tractor
Toro 74433 Lawn Tractor - Lawn Tractor
Toro 74434 Lawn Tractor - Lawn Tractor
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