Model # 89914P

Internet #203689294

Store SKU #1001217799

Lawn-Boy 21 in. Replacement Blade for Mowers
0021038899145

Lawn-Boy

21 in. Replacement Blade for Mowers

$1796 /each

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Product Overview

The Lawn-Boy 21 in. Replacement Blade keeps your lawn mower in peak performance. The blade is designed for a high-quality cut and long-lasting durability. The Tri-Cut steel blade cuts your lawn finer for easier mulching and bagging.

  • Fits select lawn-boy mower model years 2005 and newer
  • High-quality, sharp 21 in. replacement blade for a superior cut
  • Contains rust prevention oil coating
  • Includes 1 replacement blade (Part # 108-0954-03)
  • Easy to replace

Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

Is this blade stocked in stores?

Asked by: czimmer
I ordered it online for pickup in the store, but have since seen it in the mower section of my local store.
Answered by: spsweeney
Date published: 2016-08-10

Will this blade fit model #10732?

Will this blade fit model #10732?
Asked by: Moose
Yes, this replacement blade will fit model # 10732.
Answered by: Lawn-Boy
Date published: 2017-05-22

Will this blade fit Model #10604?

Will this blade fit Model #10604?
Asked by: MowDaddy
No, you will need the 20" replacement blade part # 112-8841-03. You can find it online at https://www.shoplawnboy.com.
Answered by: Lawn-Boy
Date published: 2017-05-05

will this fit model # 10738

will this fit model # 10738
Asked by: LT
Yes, this replacement blade will fit model # 10738.
Answered by: Lawn-Boy
Date published: 2017-04-29
  • y_2017, m_5, d_25, h_13CST
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Customer Reviews

21 in. Replacement Blade for Mowers is rated 4.9 out of 5 by 13.
Rated 5 out of 5 by from Rather than sharpening the old blade, replacing was minimal... Rather than sharpening the old blade, replacing was minimal labor that I did in the parking lot of Home Depot and was immediately up and running once I returned home.
Date published: 2017-05-03
Rated 5 out of 5 by from The blade really made a difference in the lawn. ... The blade really made a difference in the lawn.
Date published: 2017-05-09
Rated 5 out of 5 by from exact fit so I bought another one exact fit so I bought another one
Date published: 2017-04-11
Rated 5 out of 5 by from Replacement Blade for Lawn Boy 10685 Lawn Mower The blade was of excellent quality, and the replacement process was very easy. I did the following: 1. ** Disconnect spark plug wire. ** Always use leather gloves when handling blade. 2. Removed blade bolt with 5/8" impact socket (1/2" drive), and air impact wrench (long ratchet and wood block to keep blade from rotating would also work ). 3. Removed old blade, and mounting hardware. 4. Reassembled with new blade and original mounting hardware. Used 16" board to keep the blade from rotating while tightening in a clockwise direction. ** See Diagram. 5. Used 5/8" impact socket with a 1/2" drive torque socket wrench, and tightened to 60 foot pounds of torque. The 16 " board was wedged in to keep the blade from rotating in a clockwise direction while applying torque. 6. The outside retaining hardware was slightly out of alignment from applying the torque, but alignment as reestablished by gently tapping with a hammer on the outside retaining hardware. 7. Reattach spark plug wire. ** If using ratchet with the 5/8" socket to remove the blade, position board on opposite side from what is indicated in the included diagram. This will keep the blade from rotating in a counter clockwise direction while removing the blade.
Date published: 2016-08-09
Rated 5 out of 5 by from great blade vor my Lawn-Boy mower I needed a nee blade for my Lawn-Boy mower. Got this one (exact replacement). Fit perfectly and works great.
Date published: 2016-07-19
Rated 4 out of 5 by from 21in Lawnboy replacement blade It would be nice if they didn't wear out so fast..
Date published: 2016-10-10
Rated 5 out of 5 by from Exactly as original blade Exactly as original blade
Date published: 2016-11-08
Rated 5 out of 5 by from Will buy until my mower dies I buy a new one every year. Plain and simple. I tried other less expensive ones. I ended up going back to the one I should got the first time.
Date published: 2014-04-24
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