17085100-1-M-Husqvarna-531171201-Service kit idler.arm.42-inch
Part Location Diagram of 531171201 Husqvarna Service kit idler.arm.42-inch
See part E-55 in the diagram
( Grid squares measure 1x1 inch )
17085100-1-S-Husqvarna-531171201-Service kit idler.arm.42-inch Part Location Diagram of 531171201 Husqvarna Service kit idler.arm.42-inch

Service kit idler.arm.42-inch 531171201

$9.14
In Stock
Fix Number:
FIX17085100
Manufacturer #:
531171201
Manufactured by:
Husqvarna

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Product Description

This mower deck idler arm service kit is a key component designed to maintain proper tension on the cutting deck belt in riding lawn mowers. It includes a pivoting arm mechanism that presses the idler pulley against the belt, helping ensure smooth power transfer and preventing belt slipping during operation. Constructed from heavy-duty metal for strength and durability, it is built to withstand constant movement and stress under the deck. Ideal for replacing worn or damaged parts, it helps restore consistent cutting performance and reliable belt operation.

  • Works with the following brands:
    Husqvarna, Poulan, Jonsered, Craftsman
  • Works with the following products:
    Lawn Mower, Lawn Tractor
  • Part# 531171201 replaces these:
    531171201, 5324371-10, 532437110
Works with the following brands:
Husqvarna, Poulan, Jonsered, Craftsman
Works with the following products
Lawn Mower, Lawn Tractor
Part Number Cross Reference
Part# 531171201 replaces these:
531171201, 5324371-10, 532437110

Questions and Answers

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Affresh dishwasher Cleaner is specially formulated to help remove limescale and mineral build-up that can be unsightly and could affect your dishwasher's performance. Each tablet is designed to clean inside your machine ...
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$53.85
Special Order
Part Number: FIX16227489
This cleaner is ideal for ventilation, microwaves, cooktops, refrigeration, and stainless steel surfaces. It easily removes burnt-on debris and greasy residues. Can be used on kitchen cabinets, countertops, tile and stee...
Affresh Dishwasher Cleaner Tablets - 6
$22.91
In Stock
Part Number: FIX12345667
Affresh dishwasher Cleaner is specially formulated to help remove limescale and mineral build-up that can be unsightly and could affect your dishwasher's performance. Each tablet is designed to clean inside your machine ...
Refrigerator Deodorizer
$32.12
In Stock
Part Number: FIX12739141
Refrigerator deodorizers help to reduce bacteria growth and therefore reduce smells and extend the life of food.
Appliance Cleaner
$53.85
Special Order
Part Number: FIX16227489
This cleaner is ideal for ventilation, microwaves, cooktops, refrigeration, and stainless steel surfaces. It easily removes burnt-on debris and greasy residues. Can be used on kitchen cabinets, countertops, tile and stee...
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Model Compatibility

This part works with the following models:
Fix Number: FIX17085100
Manufacturer Part Number: 531171201
Brand Model Number Description
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Service kit idler.arm.42-inch
$ 9.14
  In Stock
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.