Model # 91118400

Internet #202066721

Ariens 21 in. Variable Speed Self-Propelled Swivel Wheel Mower - Discontinued

Discontinued Ariens

21 in. Variable Speed Self-Propelled Swivel Wheel Mower - Discontinued

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Product Overview

The Ariens 21 in. Classic Swivel Wheel Walk Behind Lawn Mower features a swivel front wheel design with tool-free height adjustment allowing you to easily maneuver around trees and borders around the yard. You can easily dial into one of six different cutting heights to give your yard a manicured look. This mower is designed for optimum operator comfort and ease of operation, featuring a comfortable twin bail handle design with 4 positions to accommodate any user. The high lift blades allow for maximum cutting and bagging efficiency. You can expect professionally manicured results every time with this mower.

  • Assembled dimension: 23 in. W x 61.5 in. D x 38 in. H
  • 21 in. Cutting width
  • Swivel front wheel design
  • 14 Gauge stamped steel deck
  • 1 in. to 3 1/4 in. height of cut adjustment
  • 4-Position adjustable handlebar
  • 6 Cutting height positions in 1/4 in. increments
  • High-lift blades to maximize bagging efficiency
  • Includes mulch plug, side discharge cover and mulch bag
  • 6 HP 179 cc Kawasaki FJ180V engine
  • Includes 3 year limited consumer warranty
  • Delivered to your door mostly assembled. Simply attach the handle using basic instructions

Info & Guides

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$339.99 /each
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Name 21 in. Electric Start Gas Self Propelled Mower with Kohler Engine 21 in. Variable Speed Self-Propelled Swivel Wheel Mower - Discontinued Classic 21 in. Straight Axle Gas Self Propelled Mower 21 in. Variable Speed Swivel Wheel Gas Self Propelled Mower
Brand Lawn-Boy Ariens Ariens Ariens
Ratings (380) (16) (32) (52)
Power Type Gas Gas Gas Gas
Drive Type Rear-wheel Drive Rear-wheel Drive Rear-wheel Drive Rear-wheel Drive
Features Bagger,Foldable handle,Mulching Lawn Mower,Tool-free adjustments Bagger,Foldable handle,Mulching Lawn Mower,Rust resistant deck,Single-lever height adjustment,Swivel front wheel,Tool-free adjustments Bagger,Foldable handle,Mulching Lawn Mower,Rust resistant deck,Tool-free adjustments Bagger,Foldable handle,Mulching Lawn Mower,Rust resistant deck,Swivel front wheel,Tool-free adjustments
Refurbished No No No No
Size of Yard 1/4 - 1/2 Acre 1/4 - 1/2 Acre 1/4 Acre or Less 1/4 Acre or Less
Start Type Electric Manual Pull Pull
View Product View Product View Product View Product



Assembled Depth (in.)
61.5 in
Assembled Height (in.)
38 in
Assembled Width (in.)
23 in
Blade Length (in.)
21 in
Cutting Width
21 inches
Front Wheel Size (in.)
Rear Wheel Size (in.)


Assembly Required
Cutting Options
Drive Type
Rear-wheel Drive
Engine Displacement (cc)
Bagger,Foldable handle,Mulching Lawn Mower,Rust resistant deck,Single-lever height adjustment,Swivel front wheel,Tool-free adjustments
Fuel Tank Capacity (gallons)
Engine oil
Lawn Mower Type
Self-Propelled Lawn Mower
Maximum Cutting Height (in.)
Minimum Cutting Height (in.)
Number of Blades
Number of adjustable handlebar positions
Oil Capacity (oz.)
Power Type
Product Weight (lb.)
Size of Yard
1/4 - 1/2 Acre
Start Type
Terrain Type
Sloped with Obstacles
Walk Behind Mower Type
Self Propelled

Warranty / Certifications

Manufacturer Warranty
3 year limited consumer

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Customer Questions & Answers

Need replacement parts for this mower,how can I purchase them

Asked by: Anonymous
If Home Depot does not carry the parts that you need please go to the Ariens website and locate a dealer in your area. The web site is and then click on Where to Buy.
Answered by: Ariens
Date published: 2015-09-17

What Accessories come with the mower?

Dose the mower come with a bagger and side discharge?
Asked by: Anonymous
This mower comes with a bagger and side discharge.
Answered by: Ariens
Date published: 2015-09-17
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Customer Reviews

21 in. Variable Speed Self-Propelled Swivel Wheel Mower - Discontinued is rated 3.6 out of 5 by 16.
Rated 4 out of 5 by from Great mower I've been able to use the mower about 4-5 times now and I am very satisfied with it. It is actually pretty quiet for a lawnmower, my neighbor even mentioned it. The ease of use between mulching and bagging is great. It appears to be solidly built. It took a couple of mowings to get used to it and I like it more and more with each mowing. The speed control is great and the ability to lock the front wheel or use as swivel is easy. It does need a second pull sometimes to start but it is not a big deal. Overall, I recommend the mower. I think it is worth the extra money with many of the components being higher quality than many of the lower priced mowers.
Date published: 2011-05-22
Rated 5 out of 5 by from love it my last ariens lasted 15 years..and used it very hard,only replaced clutch after 10 years.but this time i bought a honda,only because it was a little cheaper..used it three times.:( and took it back...spent the few extra bucks and purchased a was fantastic.however when i opened the box the first thing i saw was a nut and bolt..hhmmmm.did not like that but ,however could not find where it went,checked all the rest of the bolts and had to tighten 3,filled it with gas checked the oil and pulled the rope,started on the second pull,sounds great.ran it for 20 min.and put it away,second day started first pull,ran for a couple of min.and would not move,other than push it.after checking it i found where a bolt came out of the drive assembly,no,not the one i found .but i did us it to replace the lost one....after all that i LOVE my ariens,only complait it the lock wheel control..they can take that off.far as i am concerned.also the speed control kept slipping to go faster,but with a little tape its now under control...DO spend the extra bucks and get a ariens can't say enough good about it....
Date published: 2011-06-05
Rated 3 out of 5 by from very very heavy If you are young and strong and looking for an upper body workout then this is your machine! It weighs a ton and turning it around even with the swivel wheels will rip your back out. Motor is fantastic. It would cut grass in Cambodia. Transmission disc drive is simple and works well. Set the speed and that is the speed you get all the time. Pulling it backwards should be a certified Olympic Event! It is just too cumbersome for anybody over 50
Date published: 2012-06-11
Rated 5 out of 5 by from This product is best in class Before we bought this mower for our business, we looked around and compared reviews. We were surprised that while there were other brands out there with simualar models, not a sigle one had reviews done on them. We were sold at that point. The reviews I read were right on. The mower is great! It starts on the first pull and runs strong. The body of the machine is well designed and built for a life time. The changing of depth is easy to do once you get the system down but the arms that lower and raise the back wheels seem cheap. You really need to make sure that the whole arm moves and you don't bend it instead. It does take some time to get use to the mower because it is like nothing you have ever used before. What I love about this machine is the ability to turn the machine without having to lift up the front end. This eliminates the grass clippings being thrown where you don't want them. Just make sure to keep your blade sharp if your mulching. Switching from mulching to bagging is a breeze. If your ever in the market for a mower that will put all others to shame, this is the one. I plan on having this one for a life time.
Date published: 2011-09-07
Rated 5 out of 5 by from A great machine This is the second Ariens I've owned and I'm very happy with it. The engines starts very easy and had plenty of power to mow through long grass.
Date published: 2011-10-04
Rated 4 out of 5 by from Enjoy having the swivel front-wheels since my lawn has a great many obstacles which requires sharp circular turning. The only criticism I might have would be with the speed adjustment feature. A simple cable slide would make it a lot more usable.
Date published: 2011-09-07
Rated 1 out of 5 by from Swivel Wheel Walk Behind Mower As a disabeled veteran I was looking for a mower that could really get around with ease and in any direction. For me this mower is too heavy to control , the undercarriage is hard to keep clean, and for me not worth the price I paid. The video demonstration made it look like you could go anywhere without a problem. It was a great illusion.
Date published: 2011-04-30
Rated 5 out of 5 by from Great mower! A bit of getting used to rear wheel drive at first but very easy to use, makes the job easier.
Date published: 2011-05-14
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