Easy
15-30 minutes
This blade adapter is a genuine manufacturer approved replacement part. It is specially made for use with walk-behind push lawn mowers. This adapter secures with the blade and allows it to be connected to the spindle. It is made out of metal and it is sold individually. You would need a wrench when replacing this adapter to remove/install the blade bolt.
Blade Adapter 1-1/4 532418373
OEM part for: Husqvarna, Poulan, Weed Eater, Craftsman, Ryobi, Jonsered
Part Number: 532418373
$11.20
In Stock
Ships within 1 business day 
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Frequently Purchased Together ?
Compatibility
This Blade Adapter 1-1/4 will fit the following 407 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Weed Eater
Poulan
Husqvarna
Craftsman
Ryobi
Jonsered
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Mower Parts
- Lawn Tractor Parts
This part replaces obsolete part #: 532420097, 5321845-90, 532184590, 418373, 532193707, 420097, 193707, 184590
Customer Part Reviews ?
Average Rating (out of 5):
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5 stars
13
4 stars
1
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Worked great
The part came quickly and with the great person that helped me the part fit perfectly and the lawn mower is working again. Thank you
Guest -
May 6, 2023
Verified Purchase
Awesome the adapter fit.
Adapter fit was perfect for the blade to be installed, awesome customer service.
Guest -
November 12, 2022
Verified Purchase
Blade adapter
Great fit and quick delivery
Raymond -
October 30, 2021
Verified Purchase
Perfect replacement
Appears to be made better than the original.
Time will tell about corrosion resistance
Guest -
May 19, 2021
Verified Purchase
Worked like a charm
Received it as expected
Guest -
May 14, 2021
Verified Purchase
The part fit perfectly. My lawnmower is working like new again
The part fit perfectly. My lawnmower is working like new again
Guest -
August 27, 2020
Verified Purchase
Great seller and customer is 100% satisfied!
Wmy assessment of the problem was incorrect thus my pon purchase wasn't helpful or j
Guest -
June 22, 2020
Verified Purchase
Just what I needed
It was exactly the part I was looking for, I’ll shop here again
Guest -
April 14, 2020
Verified Purchase
Absolutely satisfied
fast delivery and a great part.
Guest -
October 3, 2019
Verified Purchase
Very fast
Just what I needed
Guest -
August 31, 2019
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 Blade Adapter 1-1/4
Lawn mower blade adapter part,need the bolt that attaches blade and adapter.
Alec
for model number 917.387490
asked on 2022-04-21
Hi Alec,
Thank you for your question. The part number listed under your model number for the screw that holds the blade is 532851084. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team April 21, 2022
Does blade adapter come with keyway?
Richard
for model number 917.388104
asked on 2022-04-17
Hello Richard, thank you for your question. Yes, The adapter has a key slot to fit the drive shaft, please note the blade adapter is sold individually. 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 April 17, 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.
Adapter parts snapped off & the blade came loose.
Sandra - July 8, 2016
👍 4 of 5 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Pliers, Adjustable Wrench, piece of wood
Parts Used
Two Blade Support parts of the Adapter snapped off. Replaced adapter & new blade.
Needed a neighbors strength to tighten it up properly with a piece of wood so it would stay in alignment.
Needed a neighbors strength to tighten it up properly with a piece of wood so it would stay in alignment.
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Replace broken parts
Tom - August 9, 2017
👍 2 of 3 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set, None
Remove bolt
Install new parts
Install bolts
Install new parts
Install bolts
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Blade and adapter worn due to rocky mowing
John - July 30, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set
Removed old blade and adapter, installed new parts
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Lawn mover blade adapter shattered
Gretchen - July 13, 2023
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
replaced
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one line up stud broke
Raymond - October 31, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Impact gun and socket
Parts Used
Removed blade adapter and installed new replacement
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Did not receive the hairpin.
Charles - March 29, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Wrench Set, Rubber hammer.
1. Simply replaced the parts. Easy. The blade adapter required some break-free lube, 15 minutes later a rubber mallet working it off a little at a time. No biggie.
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Blade adapter wore out.
Ned - July 27, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Mounted blade adapter, blade, flat washer, lock washer, and nut. Tightened nut.
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Mower blade adapter, blade, and bolt were correct with no issue.
John - July 24, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, A block of wood (2X4) was used to keep blade from turning.
I turned the mower on its side and installed the blade adapter and blade. Easy and quick repair.
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Blade adapter pin broke off
Troy - May 14, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Metal blade holder
Removed lawnmower blade and broken blade adapter. Put on new blade adapter and new blade. I do have a special tool specifically made for holding lawnmower blades in place while turning bolt (beats looking for a spare hunk of wood). Easy job.
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old blade adapter would not hold blade.
Phillip - July 17, 2019
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, gloves
Parts Used
Removed old blade adapter, cleaned engine shaft, applied anti-seize compound and installed new adapter and blade.
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Load More Install Stories
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.
