Medium
30-60 minutes
This authentic replacement part is sourced directly from original equipment manufacturer. This blade is designed for use with riding lawn mowers/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. This part is made out of metal and it is sold individually. To replace it you would need a wrench to remove the nut that secure the blade.
Mulching Blade 532187255
OEM part for: Husqvarna
Part Number: 532187255
$23.64
In Stock
Ships within 1 business day 
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Product Description ?
- Length:18-1/2-inch, Width:2-3/4-inch, Center Hole: 5 pt. star (for use with 54" Deck mowers)
- Classification: Part
- Weight: 2.30 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Mulching Blade will fit the following 163 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 163 matching models.
Husqvarna
Show More Compatible Models163 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Craftsman
- Husqvarna
- Poulan
This item works with the following types of products:
- Lawn Mower
- Lawn Tractor
This part replaces obsolete part #: 532187254, 187254, 187255, 539112053
Customer Part Reviews ?
Average Rating (out of 5):
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- 1
Very pleased with mower blades
Excellent service. Fast delivery and arrived in good condition. Installed them the same day and working as they should.
Raleigh -
June 2, 2022
Verified Purchase
GREAT PART, EASY TO INSTALL
PARTS WERE EXACT FIT, EASY TO REPLACE OLD PARTS. PARTS RECEIVED QUICKLY.
Guest -
July 10, 2021
Verified Purchase
As Described
Pleased with purchase
Sean -
July 8, 2019
Verified Purchase
Need three
I was the go between to order parts. I didn’t realize that three blades were needed to replace the old blades. The service representative should be able to tell the number of blades needed upon request by customer. Otherwise, everything is great.
Guest -
July 2, 2019
Verified Purchase
Shipping took over 1 1/2 months
Good product. Shipping took wAy to long!
Kerry -
December 23, 2021
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
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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 Mulching Blade
54 inch cut is this the price for all three blades
Jc
for model number 917.204080
asked on 2022-09-11
Hello Jc, thank you for your question. The price on the site is for one blade only. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.
eReplacementParts Team September 11, 2022
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.
Wanted mulching blades so I don't have to rake up the grass
Jo - July 1, 2021
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
I lifted the front of the machine up with the lift, and changed the 3 blades...very simple to do
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Blades needed replacement
Lynn - September 19, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Adjustable Wrench, 2 x 4 to stop blades from turning
Parts Used
Replaced the part to which the blades were connected as well as the blades.
Rolled the lawnmower onto ramps and two concrete blocks for each tire to have space to work. took off damaged blades and replaced them. The parts were correct.
Rolled the lawnmower onto ramps and two concrete blocks for each tire to have space to work. took off damaged blades and replaced them. The parts were correct.
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Spun out the end of one shaft and hit rock which broke mandrill housing
Michael - May 25, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Pliers, Socket set
Pulled the cutting deck completely out from under mower so I could access the spindles, blades and mandrel assembly. Once mower deck was removed from the tractor underside note how the belt is routed. This will make it easier when reassembling. Pretty straight forward repair. Remove the four bolts holding the damaged mandrel and the mandrel that had a shaft end spun out. You will need to remove the pulling from the mandrels. I just gently tapped my off but if you have a puller that will make it easier. Replace the new mandrel by reversing the steps. The shaft had to be tapped out but it was simple and the old bearing came out with the old shaft. Place new bearing on shaft and reinstall. Very easy process. Installed the new blades, remounted the mower deck to tractor and started cutting grass.
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Pulley bearing went out
Donell - May 7, 2021
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, None
It was easy just pull the mower deck and replace parts
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I ordered the three bagging blades that the parts manual suggested. A mulching blade was in this order that I did not order and was charged for. I will be returning this blade.
Dale - August 27, 2020
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Replaced all blades on the rider and put mower deck back in service
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Worn blades, changed over to mulching blades
Joel - June 4, 2019
Tool Type
Lawn Tractor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Parts Used
Remove the mower deck
Turn over mower deck
Remove old blades
Install new blades
Move mower deck below tractor
Reconnect belt
Reattach mower deck to tractor on the five connecting pins.
Turn over mower deck
Remove old blades
Install new blades
Move mower deck below tractor
Reconnect belt
Reattach mower deck to tractor on the five connecting pins.
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Wife tried to mow big rocks, broke mandrel
Melvin - June 12, 2017
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Power Drill, Socket set, Wrench Set, Adjustable Wrench
Removed old blades (3) and broken mandrel.
Installed new mandrel, with 4 new self tapping bolts.
Installed 3 new mower blades.
Slid mower deck under tractor and connected linkages.
Installed drive belt, and adjusted mower deck linkages.
Test ran, and celebrated.
Installed new mandrel, with 4 new self tapping bolts.
Installed 3 new mower blades.
Slid mower deck under tractor and connected linkages.
Installed drive belt, and adjusted mower deck linkages.
Test ran, and celebrated.
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Blades were dull
Robert - May 16, 2017
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Putty knife
Parts Used
Lifted the front of the mower and put blocks below it.
Remove the blade nuts from the shaft, then remove the blades
Clean the underside of the deck
Place the blade on the spindles and tighten the blade nuts
Remove the blade nuts from the shaft, then remove the blades
Clean the underside of the deck
Place the blade on the spindles and tighten the blade nuts
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replaced broken Mandrel and used self tapping bolts
James - March 27, 2018
👍 0 of 1 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Air Impact
Used Impact wrench to remove broken mandrel bolts. Used Impact wrench to install new self tapping bolts to mount new Mandrel. It only took 5min to complete repairs and install a new blade.
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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.
Learn MoreOur 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.
