Medium
1-2 hours
This genuine part is supplied directly from the original equipment manufacturer. The blade is designed for use with Husqvarna and Poulan riding lawn mowers and garden tractors. Mulching blades are designed to circulate the grass longer so it can be cut into smaller pieces. This makes your grass clippings better as mulch since the smaller clippings will decompose more quickly, releasing their nutrients into the soil. Refer to the owners manual of your model for the correct installation. To replace it, you will need a wrench to secure and remove the bolt that holds the blade.
Blade Mower Mulching 532403107
OEM part for: Poulan, Craftsman, Husqvarna
Part Number: 532403107
$17.43
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 58 machines
Poulan
PB22H46YT (431617) Lawn Tractor View Diagrams & Manuals
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Craftsman
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917254061 Lawn Tractor View Diagrams & Manuals
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917254810 Lawn Tractor View Diagrams & Manuals
917255620 Lawn Tractor View Diagrams & Manuals
917255621 Lawn Tractor View Diagrams & Manuals
917288132 Lawn Tractor View Diagrams & Manuals
917288171 Lawn Tractor View Diagrams & Manuals
917288172 Lawn Tractor View Diagrams & Manuals
917288270 Lawn Tractor View Diagrams & Manuals
917288271 Lawn Tractor View Diagrams & Manuals
917288523 Lawn Tractor View Diagrams & Manuals
917288524 Lawn Tractor View Diagrams & Manuals
917288525 Lawn Tractor View Diagrams & Manuals
917288526 Lawn Tractor View Diagrams & Manuals
917288530 Lawn Tractor View Diagrams & Manuals
917288532 Lawn Tractor View Diagrams & Manuals
917288533 Lawn Tractor View Diagrams & Manuals
917288570 Lawn Tractor View Diagrams & Manuals
917288620 Lawn Tractor View Diagrams & Manuals
917288622 Lawn Tractor View Diagrams & Manuals
917288623 Lawn Tractor View Diagrams & Manuals
917288720 Lawn Tractor View Diagrams & Manuals
917289140 Lawn Tractor View Diagrams & Manuals
917289241 Lawn Tractor View Diagrams & Manuals
917289243 Lawn Tractor View Diagrams & Manuals
917289244 Lawn Tractor View Diagrams & Manuals
917289245 Lawn Tractor View Diagrams & Manuals
917289280 Lawn Tractor View Diagrams & Manuals
917289281 Lawn Tractor View Diagrams & Manuals
917289283 Lawn Tractor View Diagrams & Manuals
917992901 Lawn Tractor View Diagrams & Manuals
917.289541 (YTH 20 K 46)(2010-01) (Sears) Yard Tractor View Diagrams & Manuals
917.289542 (YTH 20 K 46)(2010-01) (Sears) Yard Tractor View Diagrams & Manuals
917.289543 (YTH 20 K 46)(2010-02) (Sears) Yard Tractor View Diagrams & Manuals
Husqvarna
PB22H46YT 96042010800 2009-09 View Diagrams & Manuals
PB22H46YT (2009-10) PB22H46YT, 96042010801 (2009-10) View Diagrams & Manuals
PB19546LT 96042003503 2008-04 Riding Mower View Diagrams & Manuals
PB19546LT (2008-12) PB19546LT, 96042003504 (2008-12) View Diagrams & Manuals
PB19546LT (2008-11) PB19546LT, 96042003505 (2008-11) View Diagrams & Manuals
PB19546LT (2009-12) PB19546LT (2009-12) View Diagrams & Manuals
96071001900 (525405001) (2008-06) Mulch Kit 46 View Diagrams & Manuals
YTH 20K46 (240460)(2010-12) 46 Inch Yard Tractor View Diagrams & Manuals
YTH 20K46 (240461)(2011-01) 46 Inch Yard Tractor View Diagrams & Manuals
YTH 20K46 (240462)(2011-05) 46 Inch Yard Tractor View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Tractor Parts
- Trimmer Parts
This part replaces obsolete part #: 403107
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Friendly service
Works like a new Buick
Guest -
June 3, 2022
Verified Purchase
Part Replacement
It was the correct part and was delivered promptly at a reasonable cost
Guest -
April 25, 2022
Verified Purchase
Quality products
Ordering was easy, arrived on time.
Guest -
April 12, 2022
Verified Purchase
Replacement blades
Ordered two blades to replace old ones.
The blades fit and were not too hard to put on. The mower now works great.
Guest -
September 12, 2019
Verified Purchase
Easy repair
The package was destroyed by postal service and had to file the damage edges on the blade. They did try repair the packaging.
Guest -
August 17, 2021
Verified Purchase
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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.
Standard maintenance
Timothy - May 14, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Wrench Set, None
Standard maintenance easy to complete
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The badge broke where one of the two bolts held it to the deck.
Timothy - March 31, 2022
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Socket set, Wrench Set, Various tools to drop the mower deck and reattach.
Had to drop the mower deck, doing that and reattaching it was the hardest, then remove the two bolts to attach the new center baffle.
I got the two mulching blades so I can always have a sharp pair to replace the dull ones. I can resharpen the dull ones at my convenience.
I got the two mulching blades so I can always have a sharp pair to replace the dull ones. I can resharpen the dull ones at my convenience.
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Had damaged the blades and busted the mandrel assembly. Also, had stripped the teeth on the mandrel pulley,
Donald - August 30, 2016
👍 1 of 2 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Liquid wrench
I removed the deck completely from the craftsman lawn tractor. Removed all damaged parts from the mower deck with the necessary tools making sure to take a cell phone picture prior to disassembly. FYI, I did not realize the mandrel assembly was not threaded at the 4 points where you attach the mandrel to the deck with the washer head screws. Don't panic though, because the washer head screws self-thread into the mandrel assembly making for a very firm attachment. This project was a little more time consuming because the old mandrel assembly had sheared off at 3 points and the broken pieces under the washer head screws were troublesome to remove. Liquid wrench helped with the removal though. FYI, make sure you don't forget to put the spacer on top of the mandrel before you attach the pulley to the top of the mandrel. All new parts went together very nicely on re-assembly. I re-attached the deck to the Lawn tractor. I started the mower and it worked flawlessly.
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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.
