This is an OEM part sourced directly from the manufacturer. The crownlock nut is commonly found in Craftsman lawn tractors and lawn mowers. This part is made of metal, and is generally used to secure the link on the suspension arm. Please be aware that there are different nuts used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You will require a wrench when replacing this item. This product is available as an individual replacement part.
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★★★★★
★★★★★
Worked like a charm!
All I could ask for. Very satisfied.
Guest - October 1, 2019
Verified Purchase
★★★★★
★★★★★
good info
Thanks for being 100% accurate on the timing on the shipments. That enabled me to plan alternate workarounds and get the tractor ready so I could repair it the day after receiving the complete shipment instead of piecemeal repairs.
Fact based Information is the key to good accurate planning and implementation. Thanks again
Guest - July 21, 2020
Verified Purchase
★★★★★
★★★★★
Just a nut
Just a nut. I used the old ones and saved these.
Guest - September 18, 2020
Verified Purchase
★★★★★
★★★★★
easy repair
works fine
Guest - June 16, 2023
Verified Purchase
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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 l
... Read moreinkage 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 deck fell off
kim from port angeles, Washington
2 of 2 peoplefound this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Nutdriver, Pliers, Socket set, Wrench (Adjustable), Wrench set
1. Lowered the deck.
2. Removed the broken link.
3. Installed the new link.
4. Propped up the deck to start the nut.
5. Tightened the nut until I had the same measurement to the deck bottom.
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Just normal wear and tear. The Tractor is 15years old
Had to completely remove mower deck to reinstall left link arm if you only had to replace right link arm you could do it from side but very tight on arm. Works great now thank you.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP9150274
Manufacturer Part Number: 873540600
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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_WW_5.gif "Part Location Diagram of 873540600 Husqvarna Lawn Mower Crown Lock Nut")
