Easy
15-30 minutes
This is a genuine part which is supplied directly by the original equipment manufacturer and is used with Husqvarna walk behind lawn mowers. The blade allows you to cut grass and weeds safely. This part is made of steel and is sold individually. The tools needed for installation are a screwdriver, a torque wrench, and a socket wrench. Before beginning the repair, please remove the sparkplug boot to avoid premature starting and engage the parking break.
Blade 532421825
OEM part for: Craftsman
Part Number: 532421825
$18.56
In Stock
Ships within 1 business day 
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Compatibility
This Blade will fit the following 200 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Craftsman
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Mower Parts
This part replaces obsolete part #: 421825
Customer Part Reviews ?
Average Rating (out of 5):
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23
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easy repair
the part arrived on time and now my mower is running great
Guest -
April 3, 2024
Verified Purchase
Lawnmower blade
Was just what I ordered. Was a little bit upset they were holding my order to a part that was back ordered to find out it was discontinued. They need to let customers know when it's being healed up
Guest -
June 25, 2022
Verified Purchase
Worked as expected
Everything was great, working like new again
Guest -
June 9, 2022
Verified Purchase
Esay Repair
New Blade now my lawnmower is working great . Thanks
James A. -
October 5, 2021
Verified Purchase
Small hitch with order
First time I ordered, the box arrived empty. Not their fault... the end of the box had been ripped open and it was gone. I tried 3 times to correct this with an email. Each time, I would receive a response, forward the info requested, then hear nothing. I finally called and the customer service rep had the problem solved in just a few minutes. Moral of the story... pick up the phone for problems. I had ordered from this company before, and will do so again.
Guest -
August 18, 2021
Verified Purchase
Easy order, great fit
I ordered parts to fix my lawnmower, after not trusting anything I saw in Lowe's or Home Depot. I received the parts in just a couple of days, and they were all great stock parts that went right in.
Guest -
July 3, 2021
Verified Purchase
Quick shipping and all parts are Correct
Easy use of web
Guest -
June 21, 2021
Verified Purchase
GREAT!
eXAC WHAT I WANTED
Guest -
April 14, 2021
Verified Purchase
Great service
The advice in parts were great works like new again
Guest -
October 10, 2020
Verified Purchase
ordered replacement part for my craftsman mower
service was great blade was perfect arrived exactly on time
Guest -
August 20, 2020
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.
Lawn mower had dull blade after 10 years!!
Bob - May 6, 2018
👍 2 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Putty knife to scrape lawn clippings
Parts Used
Removed blade bolt, removed old blade, installed new blade, tightened bolt. Then scraped old lawn clippings from underneath. spring job.
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Blade no longer fit on Adapter because it had loosened up.
Robert - June 29, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
After cleaning the underside of the Deck, I installed Adapter which had a pulley for the Belt . Holding the Blade being sure it was seated in place, I tightened the Bolt.
The whole job would have taken no more then 3 minutes if I didnt need to clean out the under side of the Deck.
The whole job would have taken no more then 3 minutes if I didnt need to clean out the under side of the Deck.
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Blade was worn, causing uneven cutting
George - October 12, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Removed and Replaced Blade - One Bolt Holds Blade to Engine
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Blade needed replaced, the front baffle had rusted out and the blade was hitting it, the front drive belt had worn out and wasn't pulling the mower
Daniel - May 20, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set
1. Took bolt out that was holding blade in, replaced with new blade, replaced bolt and tightened.
2. Removed 2 bolts 1 on each side of front of mower and removed old baffle, replaced with new baffle, holes lined up perfectly and replaced bolts to secure baffle. Used a 1/2 socket and ratchet.
3. Removed small nut screw to remove housing on drive belt with a ratchet, flipped mower backwards and removed belt tensioner with ratchet, removed old belt and replaced with new belt, placed belt tensioner back in place, put mower back on all wheels and replaced housing.
This job of replacing all parts was rather easy, I believe a novice could do it with ease. I've had experience in working on all my mowers over the years in replacing different parts, so for me it was a snap.
2. Removed 2 bolts 1 on each side of front of mower and removed old baffle, replaced with new baffle, holes lined up perfectly and replaced bolts to secure baffle. Used a 1/2 socket and ratchet.
3. Removed small nut screw to remove housing on drive belt with a ratchet, flipped mower backwards and removed belt tensioner with ratchet, removed old belt and replaced with new belt, placed belt tensioner back in place, put mower back on all wheels and replaced housing.
This job of replacing all parts was rather easy, I believe a novice could do it with ease. I've had experience in working on all my mowers over the years in replacing different parts, so for me it was a snap.
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Wheel broke and just updated blade
Michael - July 13, 2023
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Used a socket set to remove and replace items.
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Mower kept cutting out. Replaced filter. Also replace front left drive wheel. Installed new blade
Joseph - July 22, 2022
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set
Replaced air filter and cleaned carburetor.
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worned and loose v-belt, damaged blade adapter, pulley and blade
Edgar - April 24, 2022
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
Replaced blade adapter, v-belt, blade and pulley.
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Rear skirt was damaged and blade was dull
KEN - October 15, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
Removed and replaced the blade
Removed damaged rear skirt and replaced
Removed and replaced V- Belt
Removed damaged rear skirt and replaced
Removed and replaced V- Belt
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Replacement of parts due to wear
Clarence - July 4, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Adjustable Wrench, none
Replace drive belt cover, blade, and drive belt
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Baffle was bent and blade was striking it.
James - May 4, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
I removed the baffle and blade. I noticed the adapter was damaged as well and I ordered the parts. I cleaned up the mower and and changed the oil and waited for the parts. They arrived on time as promised. With the mower all prepped the repair went smooth and took less than 30 minutes. All parts fit perfectly.
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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.
