Easy
30-60 minutes
This is a genuine part that is supplied by the original manufacturer for use with Craftsman lawn tractors. The cam roll kit pivots the idler pulley to engage and disengage the mower blades. This part is made of metal and is sold individually. For installation, you will need a screwdriver a socket wrench and a ratchet wrench to aid you.
Arm Idler 42-in. Mower Lt/yt 532151785
OEM part for: Husqvarna, Craftsman, Poulan, Jonsered
Part Number: 532151785
$46.41
In Stock
Ships within 1 business day 
Compatibility
This Arm Idler 42-in. Mower Lt/yt will fit the following 365 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Husqvarna
Craftsman
Poulan
Jonsered
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Mower Parts
- Lawn Tractor Parts
This part replaces obsolete part #: 140084, 133940, 151785, 5321400-84, 532133844, 532140084
Customer Part Reviews ?
Average Rating (out of 5):
Click to filter by ratings:
5 stars
2
4 stars
0
3 stars
0
2 stars
0
1 stars
0
< PREV
- 1
Fast and east
The parts arrived quickly and that was important to me.
Sister -
June 15, 2023
Verified Purchase
Everything was good
Perfect fit
Guest -
July 2, 2022
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Arm Idler 42-in. Mower Lt/yt
No questions have been asked yet
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.
Could not disengage mower blades
Kenneth - June 29, 2021
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
Removed old parts and installed new perfect fit
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Cam rollers were worn out
Edward - September 3, 2017
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set
Parts Used
1. Lowered and removed deck from tractor
2. Removed old cam roll kit
3. Installed new cam kit, inspected and cleaned deck housing
4. Reinstalled mower deck
2. Removed old cam roll kit
3. Installed new cam kit, inspected and cleaned deck housing
4. Reinstalled mower deck
Did you find this story helpful?
Thanks for voting and helping fellow customers!
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
