Close
Phone 1-855-343-0069
Cart
Official OEM Guarantee
Fast shipping from USA
365 Day Returns
Preferred Brand Partners
9091981-1-M-Murray-7100851AYP-Lawn Mower Blade (20 In)
Part Location Diagram of 7100851AYP Murray Lawn Mower Blade (20 In)
See part C17 in the diagram
9091981-1-S-Murray-7100851AYP-Lawn Mower Blade (20 In) 360 view
( Grid squares measure 1x1 inch )
9091981-1-S-Murray-7100851AYP-Lawn Mower Blade (20 In) 9091981-1-S-Murray-7100851AYP-Lawn Mower Blade (20 In) 360 view
Part Location Diagram of 7100851AYP Murray Lawn Mower Blade (20 In)

Lawn Mower Blade (20 In) 7100851AYP

Manufactured by:
Murray
ERP Number:
ERP9091981
Part Number:
7100851AYP
Original Equipment Manufacturer ?
$21.78
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(4 rated repairs) ?

Does this part fit my model?

Need help finding your model number?

Jump to:

Description Troubleshooting Questions & Answers Repair Instructions Model Cross Reference

Product Description

?

The mower blade attaches to the blade hub and is made of metal. It is a genuine replacement part used in compatible lawn mowers made by Murray and Snapper. This item is available as an individual replacement part. The blade can become bent or broken and will need replacing. During the installation of this part, a screwdriver and a socket set may be required.

Troubleshooting

This part works with the following brands:
  • Murray
  • Briggs and Stratton
  • Snapper
This part works with the following products:
  • Lawn Mower
Part# 7100851AYP replaces these:
1101823E701MA, 7100851AYP, 7100851YP,

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

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?

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.

Easy 

30 - 60 mins 

(4 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Blade was worn out.

John from Louisville, Kentucky

8 of 8 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Parts Used:
7100851AYP
Removed the blade bolt and washer, then the old blade
Installed the new blade with the bolt and washer
Did you find this story helpful?
Thank you for voting!

Hub was cracked, needed a new blade

Dana from Soddy Daisy, Tennessee

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set, Wrench (Adjustable)
Parts Used:
7100851AYP, 7100740YP
Remove the blade bolt and washer then the blade.
Removed the cracked hub and cleaned the shaft
Installed the new hub with the key inside of the hub lined up with the key way inside of the shaft and tapped in on with a mallet.
Placed the blade on the hub installed the washer and tightened the blade bolt
Did you find this story helpful?
Thank you for voting!

Missing parts.

stephen from coal city, Illinois

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
7101350YP, 703587, 703065, 7101193MA, 1101097MA, 7100851AYP
1. Took it apart.
2. Cleaned it up.
3. Replaced old and missing parts.
4. Reassembled.
Did you find this story helpful?
Thank you for voting!

Uneven cutting grass after hitting small stump.

David from Blountstown, Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Parts Used:
7100851AYP
Removed blade using 9/16 socket 3/8 drive. Remember to check blade adaptor especially if you hit something with the mower . And inspect closely for hair line cracks on tabs on bottom of adaptor. Part # 581547901 replace also when changing blade. Installed adaptor and blade quick and easy.
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9091981
Manufacturer Part Number: 7100851AYP
Brand Model Number Description
Snapper 130371210 Lawn Mower - Gas Walk-Behind Mower
Murray 222210x24B Lawn Mower - 22&#34 Lawn Mower
Murray 222310x30A Lawn Mower - 22&#34 Lawn Mower
Murray 222310x31A Lawn Mower - 22&#34 Lawn Mower
Murray 222310x83A Lawn Mower - 22&#34 Lawn Mower
Murray 222310x8A Lawn Mower - 22&#34 Lawn Mower
Murray 223310x199A Lawn Mower - 22&#34 Lawn Mower
Murray 223310X24D Lawn Mower - Murray Lawn Mower Model 223310X24D Parts
Briggs and Stratton 223310X31A Lawn Mower - 223310x31a - Walk-Behind Mower (2005)
Murray 223310X48C Lawn Mower - Walk-Behind Mower 2005
Briggs and Stratton 223311X199A Lawn Mower - 223311x199a - Walk-Behind Mower (2005)
Murray 223311x8A Lawn Mower - 22&#34 Lawn Mower
Murray 22365x78C Lawn Mower - 22&#34 Lawn Mower
Murray 224010x24C Lawn Mower - 22&#34 Lawn Mower
Murray 224110x194B Lawn Mower - 22&#34 Lawn Mower
Murray 224110x48A Lawn Mower - 22&#34 Lawn Mower
Murray 224110x83A Lawn Mower - 22&#34 Lawn Mower
Murray 224110x8E Lawn Mower - 22&#34 Lawn Mower
Murray 224110x8F Lawn Mower - 22&#34 Lawn Mower
Murray 224110x92B Lawn Mower - 22&#34 Lawn Mower
Murray 224110x92C Lawn Mower - 22&#34 Lawn Mower
Murray 225110x00A Lawn Mower - 22&#34 Lawn Mower
Murray 225111x99B Lawn Mower - 22&#34 Lawn Mower
Murray 225112x24B Lawn Mower - 22&#34 Lawn Mower
Murray 225112x99A Lawn Mower - 22&#34 Lawn Mower
Murray 225114x194A Lawn Mower - 22&#34 Lawn Mower
Murray 225114x92A Lawn Mower - 22&#34 Lawn Mower
Murray 225114x92B Lawn Mower - 22&#34 Lawn Mower
Murray 226110x24A Lawn Mower - 22&#34 Lawn Mower
Murray 226110x24C Lawn Mower - 22&#34 Lawn Mower
Lawn Mower Blade (20 In)
$ 21.78
In Stock
✖
Stock Status
✖
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.

✖