Part Location Diagram of 66-6600-03 Toro Half-rotor
See part H-2 in the diagram
( Grid squares measure 1x1 inch )

Half-rotor 66-6600-03

Manufactured by:
Toro
ERP Number:
ERP9293211
Part Number:
66-6600-03
Original Equipment Manufacturer ?
  Works with your model  320!
$13.47
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(1 rated repair) ?
  Works with your model   320!

Product Description

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This is one of the half-rotors that are utilized to secure rotor blades to the rotor shaft. It is an authentic item that is supplied by original equipment manufacturer for use with Toro and Lawn Boy snowthrowers. Over time it may wear out, get damaged or lost eventually requiring a replacement. Check the diagrams and the owner's manual for your model to ensure the proper repair procedure. This high-quality half-rotor is made of durable metal and is sold as an individual item.

Troubleshooting

This part works with the following brands:
  • Toro
  • Lawn Boy
This part works with the following products:
  • Snow Blower
Part# 66-6600-03 replaces these:
66-6600-03,

Questions & Answers

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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.

Easy 

30 - 60 mins 

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

Rubber paddles and scrapper bar was worn out, after taking apart I found the half rotors on the shaft was worn as well some of the bolts for the rubber blades so I replaced the all since only 8 was ne

Bill from Bloomington, Minnesota

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench set
Parts Used:
136-7182, 66-6600-03, 55-9370
Removed side cover, removed belt, removed the bolt holding pulley on shaft then removed nuts and bolts for bearing, then removed three bolts on the opposite side. The inner assembly pulls out, unscrew bolts on rubber paddles and install new parts and reassemble in the reverse order.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9293211
Manufacturer Part Number: 66-6600-03
Brand Model Number Description
Lawn Boy 28220 Snow Blower - 320R Snowblower
Lawn Boy 28221 Snow Blower - 320R Snowblower
Lawn Boy 28222 Snow Blower - 320E Snowblower
Lawn Boy 28223 Snow Blower - 320E Snowblower
Lawn Boy 28226 Snow Blower - 720E Snowblower
Lawn Boy 320 Snow Blower - Snowthrower Int'l
Lawn Boy 33005 Snow Blower - Insight 1000 Snowblower
Lawn Boy 33006 Snow Blower - Insight 1000 Snowblower
Lawn Boy 34001 Snow Blower - Insight Snowblower
Lawn Boy 34002 Snow Blower - Insight Snowblower
Toro 38180 Snow Blower - Snowthrower
Toro 38181 Snow Blower - Snowthrower
Toro 38185 Snow Blower - Snowthrower
Toro 38186 Snow Blower - Snowthrower
Toro 38190 Snow Blower - Snowthrower
Toro 38191 Snow Blower - Snowthrower
Toro 38195 Snow Blower - Snowthrower
Toro 38196 Snow Blower - Snowthrower
Toro 38400 Snow Blower - Snowthrower
Toro 38405 Snow Blower - Snowthrower
Toro 38409 Snow Blower - Snowthrower
Toro 38410 Snow Blower - Snowthrower
Toro 38411 Snow Blower - Snowthrower
Toro 38412 Snow Blower - Snowthrower
Toro 38413 Snow Blower - Snowthrower
Toro 38414 Snow Blower - Snowthrower
Toro 38415 Snow Blower - Snowthrower
Toro 38416 Snow Blower - Snowthrower
Toro 38417 Snow Blower - Snowthrower
Toro 38418 Snow Blower - Snowthrower