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Lawn Mower Blade Adapter (replaces 421782) 581473301

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Part #581473301

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$19.36
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This part fits

Part Information

This blade adapter (part number 581473301) is for lawn mowers.

Blade adapter 581473301 attaches the mower blade to the motor shaft.

Disconnect the spark plug wire before installing this part. Wear work gloves to protect your hands.

Reviews

Broken in 5 min
October 30, 2022

Horrible Quality...skip this one. Literally 5 min after installing it broke, lost the star points and my blade was spinning freely underneath the mower.

Stuart, Georgia

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Ease of Installation
Easy
Duration of Installation
Less than 30 minutes
blade adaptor for my craftman lawn mower
August 29, 2022

works as it should. Reasonably easy to install. Good time to sharpen the blade.

stoffrld, Idaho Falls, Id.

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Ease of Installation
Easy
Duration of Installation
30 minutes - 1 hour
A small part that is very important
May 08, 2022

My mower truck a rock and broke the tabs off this device. The tabs transmitted the torque to the blade. With the tabs broken, the blade cannot cut the grass. How nice it was that the part was readily available from Sears !

havarott, Los Angeles, Ca

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Ease of Installation
Very Difficult
Duration of Installation
More than 2 hours
Lawn mower adapter
April 27, 2022

It was a perfect fit but when your husband doesn't tighten it down enough it breaks off again so I had to order another one

Charlotte K, NY

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Ease of Installation
Easy
Duration of Installation
30 minutes - 1 hour

Yes, I would recommend this to a friend

Works
April 18, 2022

Fit and finish was good, fit correctly, works fine

Fuzzy, East Tn

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Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes

Yes, I would recommend this to a friend

Perfect replacement. Easy to install.
September 29, 2021

Original part wore out and raised star sheered off when removing blade to sharpen. Pot in replacement, refit belt and tightened blade. Works great.

BrunoG, Illinois

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Ease of Installation
Very Easy
Duration of Installation
30 minutes - 1 hour

Yes, I would recommend this to a friend

Lawn Mower Blade Adapter
September 15, 2021

Broke off at the star right after installation and startup

Chicky, Exeter Pa.

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Ease of Installation
Very Easy
Duration of Installation
30 minutes - 1 hour

Yes, I would recommend this to a friend

Right part, Didn't work
August 23, 2021

I bought craftsmanship mower bought the right part but sears don't sell the part as is in the lawnmowers, didn't had the thread, so it didn't worked, making it so I can go buy another lawnmower

Alma, Florida

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Ease of Installation
Very Difficult
Duration of Installation
More than 2 hours