Easy
15-30 minutes
This is an original Craftsman replacement part. The washer is designed by the manufacturer for use in lawn mowers. This part is made of metal, and may be found in various locations in the machine, depending on model. Please be aware that there are different washers used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You may require a wrench or screwdriver when replacing this item. This part is sold individually.
Hardened Washer 532851074
OEM part for: Husqvarna, Poulan, Weed Eater, Craftsman, Ryobi, Murray, Jonsered
Part Number: 532851074
$4.99
In Stock
Ships within 1 business day 
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Compatibility
This Hardened Washer will fit the following 3462 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Poulan
Weed Eater
Husqvarna
Craftsman
Ryobi
Murray
Jonsered
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Mower Parts
- Snowblower Parts
- Trimmer Parts
- Lawn Tractor Parts
This part replaces obsolete part #: 851074
Customer Part Reviews ?
Average Rating (out of 5):
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Lawn Moore parts
Right parts good price fast delivery I’ll use them again
Guest -
December 20, 2021
Verified Purchase
Worked well!
Well packed and labeled, prompt arrival, worked as expected.
Guest -
June 16, 2020
Verified Purchase
Replaced mower wheels, blade.
Excellent replacement parts! Easy install! Will use this company again!
Guest -
May 1, 2020
Verified Purchase
Exact replacement.
Fast shipping, great packaging exct replacement part
Guest -
November 5, 2019
Verified Purchase
Perfect replacement
Exact replacement of the part I needed
Chalmer -
October 23, 2019
Verified Purchase
Great service!
Parts wanted were available and shipped quickly. Customer service was great and resolved one shipping issue immediately. Just make sure to ship “ground” rather than USPS
Guest -
September 2, 2019
Verified Purchase
Mower parts
I received a number of parts to get the self propel back into my Husqvarna. The drawings on the site gave me the correct parts and everything fit as new.
Guest -
July 31, 2019
Verified Purchase
worked as expected
it worked
Douglas -
May 18, 2019
Verified Purchase
Did not arrive as fast as I would hope
It's a washer
Anonymous -
July 6, 2021
Verified Purchase
Pulley, bolt and Washer
What I needed and the lawn is mowed!
Guest -
September 5, 2019
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.
Blade was broken and fitting were damaged by a worker
Audrey - June 20, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Adjustable Wrench
I removed the blade bolt, lock washer and the damaged hardened washer and the blade. I then remove the damaged blade adapter. And installed the new one making sure the key in the adapter lined up with the keyway in the shaft. I placed an extra blade I had on the adapter, then installed the new hardened washer, new lock washer and blade bolt. The I removed the damaged flangelock hex nuts, and installed them on the 5/16-18 bolts.
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Engine went , had to replace engine with all sub parts.
James - November 15, 2022
Tool Type
Lawn Mower
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Power Drill, Socket set, Wrench Set
1. Removed old blade and engine.
2. Cleaned up everything.
3. Installed sub parts on new motor.
4. Installed new motor on deck.
5.Installed new blade hub on motor shaft.
6. Installed new blade.
7. Installed new throttle cable.
8.Completed all sub components on motor and deck.
9. Added oil and gas.
10. Start engine for breakin and test cut.
2. Cleaned up everything.
3. Installed sub parts on new motor.
4. Installed new motor on deck.
5.Installed new blade hub on motor shaft.
6. Installed new blade.
7. Installed new throttle cable.
8.Completed all sub components on motor and deck.
9. Added oil and gas.
10. Start engine for breakin and test cut.
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Lawnmower blad was bent had taken the blade off and had lost the screw for the blade
Charita - August 9, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench, None
Well the blade was already off just leaned the lawnmower back. Put new blade on then put washer then hex had screw and tighten with wrench. Think I did well being a woman...
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Blade, Screw and washer missing
Wayne - June 13, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Power Drill
Simple repair replaced missing parts
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Blade adapter broke, blade fell off.
Cheryl - September 14, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Removed old blade adapter. Slid new blade adapter up and into belt. Slid the 2 washers on then he blade. Inserted Hex screw and tightened.
First time ever using ereplacements. Their site was easy to use and order and they had all the parts I needed in stock. It all came neatly packaged within a week. I was happy and will order from them again.
First time ever using ereplacements. Their site was easy to use and order and they had all the parts I needed in stock. It all came neatly packaged within a week. I was happy and will order from them again.
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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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Bowl beoke
Edward - June 21, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Remove bottom bowl bolt, replaced both parts
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Blade was dull, needed to be replaced
Steven - May 6, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
- emptied gas from mower
- turned mower on side
- used wood block to deter blade from moving loosing nut
- removed old blade, put on new washer/blade, tightened
- turned mower on side
- used wood block to deter blade from moving loosing nut
- removed old blade, put on new washer/blade, tightened
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Hit a rock, blade bent and mounting screw broke, sheared the four tabs on adaptor that lock blade in place.
Peter - June 25, 2019
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set
Remove blade, remove plastic housing to get at adaptor. Remove adaptor by loosening the drive belt tension. I was able to slip the belt off between two pulleys to gain the slack needed to remove the adaptor rather than remove a pulley. The blade screw had broken off so that i could grab the piece remaining in the end of the crankshaft, and remove it by hand. Assemble in reverse order. I put low strength loctite on machine threads so screws stay in place.
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Blade bolt broke on drive shaft
richard - October 21, 2018
Tool Type
Lawn Mower
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Wrench Set, Adjustable Wrench
Removed the drive belt from drive shaft. 2 Removed slotted drive collar from motor. 3 With pliers removed broken blade bolt. 4 Put drive collar back on drive shaft. Reattach drive belt. 5 Ordered new bolt,compression washer, and lock-washer. 6 Used new parts to install the blade. 7 mowed the lawn.
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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.
