Part Location Diagram of 321-4 Toro Lawn Mower Hex Head Screw
See part D-30 in the diagram
( Grid squares measure 1x1 inch )

Lawn Mower Hex Head Screw 321-4

Manufactured by:
Toro
ERP Number:
ERP9275735
Part Number:
321-4
Original Equipment Manufacturer ?
  Works with your model  73320!
Special Order
Minimum Quantity of 2 required

A Bit Difficult 

1- 2 hours 

(1 rated repair) ?
  Works with your model   73320!

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Toro
  • Exmark
  • Lawn Boy
  • Kohler
This part works with the following products:
  • Lawn Mower
  • Lawn Tractor
  • Chainsaw
  • Snow Blower
  • Lawn Tractor Accessories
  • Leaf Blower / Vacuum
  • Cultivator
  • Engine
  • Miscellaneous
  • Stump Grinder
  • Tiller
  • Trimmer
  • Miscellaneous
Part# 321-4 replaces these:
1-800252, 321-4,

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
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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.

A Bit Difficult 

1- 2 hours 

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

27 year old snowblower that needed a new impeller. Like new again (almost...)

Don from Eden Prairie, Minnesota

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Socket set, Wrench set
Pretty straight forward. Just took out the bolts and impeller, then put\'em back in. I did need a 3rd hand to get 2 of the bolts back in on the \'passenger side\'.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9275735
Manufacturer Part Number: 321-4
Brand Model Number Description
Toro 01-08K801 Lawn Tractor - Lawn Tractor
Toro 01-08K802 Lawn Tractor - Lawn Tractor
Toro 01-08K803 Lawn Tractor - Lawn Tractor
Toro 01-10K801 Lawn Tractor - Lawn Tractor
Toro 01-10K802 Lawn Tractor - Lawn Tractor
Toro 01-10K803 Lawn Tractor - Lawn Tractor
Toro 01-11B803 Lawn Tractor - Lawn Tractor
Toro 01-11B804 Lawn Tractor - Lawn Tractor
Toro 01-11BH01 Lawn Tractor - Lawn Tractor
Toro 01-12K801 Lawn Tractor - Lawn Tractor
Toro 01-12K802 Lawn Tractor - Lawn Tractor
Toro 01-12K803 Lawn Tractor - Lawn Tractor
Toro 01-12KE01 Lawn Tractor - Lawn Tractor
Toro 01-12KE02 Lawn Tractor - Lawn Tractor
Toro 01-12KS01 Lawn Tractor - Lawn Tractor
Toro 01-14E801 Lawn Tractor - Lawn Tractor
Toro 01-14K801 Lawn Tractor - Lawn Tractor
Toro 01-14K802 Lawn Tractor - Lawn Tractor
Toro 01-14KE01 Lawn Tractor - Lawn Tractor
Toro 01-14KE02 Lawn Tractor - Lawn Tractor
Toro 01-14KE03 Lawn Tractor - Lawn Tractor
Toro 01-14KE04 Lawn Tractor - Lawn Tractor
Toro 01-14KS01 Lawn Tractor - Lawn Tractor
Toro 01-16K801 Lawn Tractor - Lawn Tractor
Toro 01-16K802 Lawn Tractor - Lawn Tractor
Toro 01-16KE01 Lawn Tractor - Lawn Tractor
Toro 01-16KE02 Lawn Tractor - Lawn Tractor
Toro 01-16KH01 Lawn Tractor - Lawn Tractor
Toro 01-16KS01 Lawn Tractor - Lawn Tractor
Toro 01-16OS01 Lawn Tractor - Lawn Tractor