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8919450-1-M-Ariens-21546440-Pulley.idler.4.50.raw
Part Location Diagram of 21546440 Ariens Pulley.idler.4.50.raw
See part E-36 in the diagram
( Grid squares measure 1x1 inch )
8919450-1-S-Ariens-21546440-Pulley.idler.4.50.raw Part Location Diagram of 21546440 Ariens Pulley.idler.4.50.raw

Pulley.idler.4.50.raw 21546440

Manufactured by:
Ariens
ERP Number:
ERP8919450
Part Number:
21546440
Original Equipment Manufacturer ?
$62.69
★★★★★
★★★★★
1 Review
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

1- 2 hours 

(1 rated repair) ?

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Description Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Product Description

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The idler pulley attaches to the mower belt keeper. This is available as an individual replacement part. This is an authentic Ariens replacement part that is sourced from the original manufacturer for use with lawn tractors. A wrench may be needed during the replacement of this item. It is made out of metal and will need to be replaced if it breaks.

Troubleshooting

This part works with the following brands:
  • Ariens
This part works with the following products:
  • Lawn Tractor
★

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
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★★★★★
★★★★★
perfect part, timely shipped, Thanks folks!!
This was a idler pulley for the deck. worked and fit pefect
Guest - May 24, 2019
Verified Purchase

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.

Rider deck - two pulleys and new belt

Ron from Boise, Idaho

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Socket set, Wrench set
Parts Used:
21546308, 21546577, 21546785, 21546440
1. Take deck off mower.
2. Remove pulleys and spring.
3. Install new pulleys, spring and belt.
4. Put deck on mower.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP8919450
Manufacturer Part Number: 21546440
Brand Model Number Description
Ariens 936001 Lawn Tractor - 46" Hydro Tractor
Ariens 936007 Lawn Tractor - 42" Hydro Tractor
Ariens 936037 Lawn Tractor - 42" Lawn Tractor
Ariens 936038 Lawn Tractor - 42" Hydro Tractor
Ariens 936039 Lawn Tractor - A20K46TY Precision Hydro 46" Lawn Tractor
Ariens 936040 Lawn Tractor - 54" Precision Hydro Tractor
Ariens 936041 Lawn Tractor - 42" Hydro Tractor
Ariens 936042 Lawn Tractor - Hydro Tractor 42" Lawn Tractor
Ariens 936043 Lawn Tractor - Hydro Tractor 54" Lawn Tractor
Ariens 936044 Lawn Tractor - Hydro Tractor 46" Lawn Tractor
Ariens 936045 Lawn Tractor - Hydro Tractor
Ariens 936048 Lawn Tractor - Hydro Tractor 42" Lawn Tractor
Ariens 936049 Lawn Tractor - Hydro Tractor 42" Lawn Tractor
Ariens 936050 Lawn Tractor - Precision Hydro 46" Lawn Tractor
Ariens 936051 Lawn Tractor - Hydro Tractor 42" Lawn Tractor
Ariens 936052 Lawn Tractor - Hydro Tractor 42" Lawn Tractor
Ariens 936053 Lawn Tractor - Hydro Tractor 46" Lawn Tractor
Ariens 936054 Lawn Tractor - Gear Tractor 54" Lawn Tractor
Ariens 936055 Lawn Tractor - Hydro Tractor 54" Lawn Tractor
Ariens 936056 Lawn Tractor - Hydro Tractor 46" Lawn Tractor
Ariens 936057 Lawn Tractor - 46" Hydro Tractor
Ariens 936058 Lawn Tractor - 48-Inch Hydro Tractor
Ariens 936059 Lawn Tractor - 54-Inch Hydro Tractor
Ariens 936063 Lawn Tractor - 46-Inch Hydro Tractor
Ariens 936064 Lawn Tractor - 42-In. Gear Tractor
Ariens 936065 Lawn Tractor - 42-In. Automatic Tractor
Ariens 936066 Lawn Tractor - 46-In. Automatic Tractor
Ariens 936067 Lawn Tractor - 48-Inch Hydro Tractor
Ariens 936068 Lawn Tractor - 54-In. Hydro Tractor
Ariens 936069 Lawn Tractor - 54-In. Hydro Tractor
Pulley.idler.4.50.raw
$ 62.69
In Stock
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Stock Status
✖
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