Easy
15-30 minutes
This is a genuine OEM replacement part used on a variety of Lawn and Garden Equipment. This part is made out of Metal and it is Sold Individually. This steel washer has several applications based on your unit. Please refer to diagrams for proper application.
Lock Washer 596238701
OEM part for: Husqvarna, Poulan, Weed Eater, Ryobi, Bluebird, Murray, Craftsman
Part Number: 596238701
$3.99
In Stock
Ships within 1 business day 
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Product Description ?
- 3/8 Un-plated
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Lock Washer will fit the following 5829 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Poulan
Weed Eater
Ryobi
Husqvarna
Bluebird
Murray
Craftsman
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Mower Parts
- Lawn Tractor Parts
- Snowblower Parts
- Grinder Parts
- Shaper Parts
- Trimmer Parts
- Heater Parts
This part replaces obsolete part #: 539990118 (Lock 3/8), 5391103-22, 8110506-00, 811050600, 539990118, 5328502-63, 11050600, 8100406-00, 532850263, 810040600, 810030600, 10040600, 850263
Customer Part Reviews ?
Average Rating (out of 5):
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4 stars
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worked perfectly
it all good after a long wait because part was on back order.
Guest -
October 26, 2023
Verified Purchase
Riding lawnmower steering left guide.
Your staff was very helpful with the right fitting part for my Riding lawnmower. The part arrived on time. Thanks
Guest -
July 12, 2023
Verified Purchase
Great place to find parts
I've ordered a few time from this site. its ALWAYS been fast and prompt and great communication. Parts diagrams help a bunch. one of the first sites I check out when need parts.
Richard -
April 18, 2023
Verified Purchase
Just as expected
Everything was perfect, installation was easy and clear and back to cutting the grass in no time
Guest -
May 26, 2022
Verified Purchase
Shipper "snafuh"
Parts shipped on time (via Fed-X). Did not show up on date (28th of April) promised by shipper (Fed-X). Called Fed-X three separate days, each time was told they could not find the part because "they" did not have a record for the tracking number assigned to my order, even though I could see. where my parts were using that same tracking number! The parts stayed in Southaven, Mississippi for 6 days without moving. The parts showed movement on the 4th of May and I received them the next afternoon. My riding lawnmower was out of commission from the 22nd of April until the 5th of May, was not a "happy camper" because of Fed-X
Glen -
May 7, 2022
Verified Purchase
Always
Always have the right part. Well packaged.prompt shipping although the shipping company is very slow.
Guest -
April 26, 2022
Verified Purchase
eRepacements comes through again
Exactly what I needed and received in a timely manner.
Guest -
September 29, 2020
Verified Purchase
Easy repair great part and fast shipping
Part was well packaged and in great condition. I had no trouble installing and the lawn mower is good to go.
Guest -
June 22, 2020
Verified Purchase
worked as expected
shipping was good
Karen -
June 4, 2020
Verified Purchase
Quality part
The part was great, I just ordered the wrong size.
Guest -
December 7, 2019
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 Lock Washer
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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
👍 1 of 1 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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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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Missing blade
Jeffrey - October 1, 2019
Tool Type
Lawn Mower
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Wrench Set
Put the new blade on
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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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Steering drag linkage bars were worn and loose. Needed to be replaced.
david - October 13, 2018
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Socket set, Wrench Set, Adjustable Wrench, 2 Ton hoist (jack)
1) Using a standard floor hoist (jack), raise the front end of riding mower high enough to allow room for socket wrench to remove linkage nuts.
2) Using socket wrench and open end wrench; loosen and remove old linkage nuts and old lock washers. Tap on old drag linkage bar with rubber hammer and remove bar.
3) Insert new drag linkage bar.
4) Place new lock washers and finger tighten nuts on both ends of new linkage bar. Using socket wrench and open end wrench, tighten both nuts securely.
5) Lower front end of riding mower using the floor hoist (jack).
2) Using socket wrench and open end wrench; loosen and remove old linkage nuts and old lock washers. Tap on old drag linkage bar with rubber hammer and remove bar.
3) Insert new drag linkage bar.
4) Place new lock washers and finger tighten nuts on both ends of new linkage bar. Using socket wrench and open end wrench, tighten both nuts securely.
5) Lower front end of riding mower using the floor hoist (jack).
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The blade bolt broke in the shaft
Dennis - August 22, 2018
👍 1 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Punch and hammer
Took a punch and hammer, tapped the end of the broken bolt till it started turning, then screwed the bolt out with my fingers.
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Just like to change blades to get a good cut on the lawn
Michael - July 1, 2018
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Just needed a socket set to remove the hex bolt and then install the mower blade correctly. I had purchased extra hex bolt, washer for. back up. The replacement parts were perfect.
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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.
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.
