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Model#: ARNN915215

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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
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Ariens ZOOM 50 600cc 21 HP 50 in. Zero Turn Riding Mower

  • Ariens ZOOM 50 600cc 21 HP 50 in. Zero Turn Riding Mower
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(continental U.S.)

Freight Orders

Freight deliveries require a delivery time be scheduled and someone must be present at the time of delivery to inspect and sign for the merchandise. A representative from the freight carrier will call the phone number entered at checkout to schedule the delivery.

Liftgate Service

For freight deliveries, you have the option of adding a liftgate to your delivery. A liftgate is the device that lowers a product from the truck to ground level.

CPO recommends adding liftgate service for freight deliveries exceeding 100 lbs if you do not have a loading dock or fork lift at the delivery address. Additional charges may apply. The liftgate option will be presented during the checkout process.

Please note that liftgate service only ensures the product is removed from the truck. We recommend you have the additional help of two to four people to move the product to its desired location because drivers are not required to assist.

Requesting liftgate service after ordering may result in additional charges and delays.

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A compact rider that's full of confidence. Combining comfort, convenience, and proven capabilities, fully equipped to manicure small to medium-sized yards.
  • 50 in. Stamped XLerator 12 ga. steel deck for an exceptional cutting performance.
  • 21 HP V-Twin Kohler    6000 Series engine
  • Zero turning radius, to help reduce mowing time
  • Foot-operated deck lift for easy cutting height adjustments ranging from 1 1/2 in. to 4 1/2 in
  • Twin EZT Hydrostatic transaxles allow for faster mowing speeds of up to 6 mph forward and 3 mph reverse
  • High back 18 in. seat for enhanced comfort
  • ZOOM 50 600cc 21 HP 50 in. Zero Turn Riding Mower - 915215
Compliance and Restrictions
warning: This product can expose you to chemicals including Gasoline engine exhaust (condensates/extracts), a chemical known to the State of California to cause Cancer and Carbon monoxide, a chemical known to the State of California to cause Birth Defect/Reproductive Harm. For more information go to



4.6 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good mower but
I love the Zoom 50, I owned it for almost 5 years, only issue is after 3 years. the throttle and choke cable are too close to the muffler causing it to break the outside case of the cables have to rig the throttle to keep it open wide, afraid the same thing will happen with no heat shield or using metals cable coverings instead of plastic, now on Friday the welds on the frame broke in the front
May 22, 2017
Originally posted at
Amazing lawnmower
Ariens Z50

Just purchased a new house with 1 acre of lawn to mow. This beast handles the humps, trees, hills and grass with ease. I even has an area of previously un-mowed hay/grass which was about 18" high. Went through it like it was nothing. Neighbor was mowing his lawn with an Ariens tractor and could only mow at half the rate this beast can mow at.

Worth every penny.
June 17, 2013
Originally posted at
Excellent machine
This machine rocks! I have almost 2 acres and this thing makes short work of it. This is my 3rd Mower in 12 years and by far the best. My lawn looks like a golf course. Nice ride and easy to clean. I also own an Ariens snow blower. Made in America and they are are well built!
June 17, 2013
Originally posted at
So far so Good!!!!
Have only used the mower for 5 grass cuts, but what use to take 2 1/2 hrs now only takes 1 hr 10min Awesome!! Cuts and rides very nice! Great mower for the price.
June 17, 2013
Originally posted at

June 14, 2013
Originally posted at
Too early to really speak to durability. Only used it...
Lawn mower provides a very nice cut, but the bagger mounts are a little shakey
June 14, 2013
Originally posted at
The reason i don't recommend this product is because you...
Can't buy parts online, cant buy parts in the store you got it from, and you can't buy parts at dealers because there is not enough dealers in rural areas. What good is a expensive mower without a way to get the needed parts for it in order to operate it!! Very mad !!!
May 23, 2013
Originally posted at
Great mower,
Great mower its fast and cut my 1 acre lawn mowing time down from 2.5 hrs on my murry to 1 hr so thats nice aswell the wife likes to run it she says its like a tiltawoorl ride at the fair. only negitive i can say for it is that one of the engine cover bolts fell out so it got alittle tweaked so its off now inunitl i can replace it or do whatever. But other and that great mower. i also bought a much kit and armrest with the mower.
August 2, 2012
Originally posted at
Happy with my purchase.
This product has been a pleasure to use. Handles well. Turns easily. A smooth ride. Like the cup holder for a beverage.
June 19, 2012
Originally posted at
I love this mower!!!
I very seldom need to use a weedeater any longer. Can go around trees easily now. Get mowing done so much faster now.
June 16, 2012
Originally posted at

Questions & Answers

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Does it come with joystick steering?
Timmy M on Mar 28, 2017