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Part Location Diagram of 106-3999 Toro Spacer-driver
See part A-5 in the diagram
( Grid squares measure 1x1 inch )
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Spacer-driver 106-3999

Very Easy 

15 - 30 mins 

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$ Price Match
$ 6.40
  In Stock
Order now and your part arrives by Apr 26

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PartSelect Number PS8827846
Manufacturer Part Number 106-3999
Manufactured by Toro for Toro, Lawn Boy
Product Description

Spacer-driver Specifications

This is an OEM replacement part for use with Toro lawnmowers. The special drive spacer sits on top of the blade driver assembly, to allow space between the drive shaft. This spacer is sold individually, please see model diagram for additional parts.
How Buying OEM Parts Can Save You Time and Money

How Buying OEM Parts Can Save You Time and Money

Why buy the real thing?

OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

  • OEM from PartSelect
  • Genuine brand name
  • Guaranteed to fit
  • Superior quality and durability
  • 1 year warranty
  • Generic
  • Unknown manufacturer
  • No fit guarantee
  • Inconsistent quality and lifespan
  • Limited warranty and support
You May Also Need ?
Troubleshooting
This part works with the following products:
  • Lawn Mower
  • Chainsaw
Part# 106-3999 replaces these:
106-3999
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Installation Instructions
 Average Repair Rating: 4.9 / 5.0, 1 reviews. What's this?
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  • 1
Sorry, we couldn't find any existing installation instruction that matched.
The hub that the mower blade mounts to was broken
The hub that the mower blade mounts to was brokenPut the new Harbonne played and played securing flange bolted it up
Other Parts Used:
Spacer-driver Blade Driver Asm
  • randy from HIGHLAND, IL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Wrench set
8 of 24 people found this instruction helpful.
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  • 1
Questions and Answers

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS8827846
Manufacturer Part Number: 106-3999
Brand
Model Number
Description
Lawn Boy
10604
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10606
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10607
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10624
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10627
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10634
Lawn Mower - 20" Mulching/Rear Bagging Lawn Mower
Lawn Boy
10640
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10640C
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10641
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10641C
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10642
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10642C
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10643C
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10644C
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10645
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10646
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10647
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10649C
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10650C
Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy
10654
Lawn Mower - Gold Series Lawnmower
Lawn Boy
10655
Lawn Mower - Gold Series Lawnmower
Lawn Boy
10656
Lawn Mower - Gold Series Lawnmower
Lawn Boy
10662
Lawn Mower - Insight Lawn Mower
Lawn Boy
10665
Lawn Mower - Insight Lawn Mower
Lawn Boy
10665C
Lawn Mower - Insight Lawn Mower
Lawn Boy
10666
Lawn Mower - Insight Lawn Mower
Lawn Boy
10666C
Lawn Mower - Insight Lawn Mower
Lawn Boy
10670C
Lawn Mower - Insight Lawn Mower
Lawn Boy
10671
Lawn Mower - Insight Lawn Mower
Lawn Boy
10672
Lawn Mower - Insight Gold Lawn Mower
Customer Service Representative

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1-866-319-8402 Monday to Saturday
8am - 8pm EST

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