About This Product
Quickly mow large areas with ease thanks to the Troy-Bilt Mustang Z42 zero-turn riding lawn mower. The Mustang Z42 provides elite durability and dependable performance in rugged conditions thanks to its heavy-duty, fully welded frame. A 42 in. rugged steel deck features with anti-scalp wheels to prevent turf damage. Dual hydrostatic transmissions provide a true zero-turn performance with quicker mow times and effortless mobility. A powerful 725cc twin-cylinder KOHLER engine delivers reliable power and a quieter, more balanced performance with less vibration. A high back seat and padded lap bars allow you to ride in comfort and enjoy your cut. With a 3-year limited warranty and limited lifetime frame warranty, you can count on Troy-Bilt to help make yard work easier.
Highlights
- Powerful 22 HP/725cc twin-cylinder Kohler engine delivers quieter, more balanced performance with less vibration
- Heavy-duty, full length, fully welded, 2 in. tubular frame is designed to absorb impact, provide maximum stability and covered by a limited lifetime warranty
- 42 in. steel deck, with anti-scalp deck wheels to prevent turf damage, delivers a clean, even cut, mulch kit (sold separately) helps maintain a healthier lawn
- Dual hydrostatic transmission delivers true zero turn performance for quicker mow times and improved maneuverability
- Built-in global parts since 1937
- Ride in more comfort and reduced vibration with the high-back seat and foam grip steering controls
- Durable and compact AGM battery provides a longer lifespan and lower maintenance compared to traditional lead acid wet batteries, with improved starting performance for reliable starting season to season
- Large 3.5 Gal. fuel tank means less stopping for fill-ups when mowing for extended periods of time
- Electric PTO quickly and easily engages cutting blades
- Lap bar controls have an integrated parking brake to safely and quickly stop the mower
- Attach a standard garden hose to the integrated deck wash port on the cutting deck to quickly rinse grass clippings from the underside of deck
- Add versatility to your riding mower with optional attachments like a rear bagger or mulch kit (sold separately)
- Limited lifetime warranty on the frame and a 3-year limited warranty on the remaining components offers peace of mind
- Comes fully crated and requires some assembly upon arrival
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California residents
Product Information
Specifications
Dimensions
| Assembled Depth (in.) | 84 in | Assembled Height (in.) | 35 in |
|---|---|---|---|
| Assembled Width (in.) | 48 in | Cutting Width (in.) | 42 inches |
| Front Wheel Size (in.) | 11 in | Mower Deck Width (in.) | 42 in |
| Rear Wheel Size (in.) | 20 | Turning Radius (in.) | 0 |
Details
| Assembly Required | Yes | Commercial / Residential | Residential |
|---|---|---|---|
| Cutting Options | Side-Discharge | Deck Material | 12 Gauge Steel |
| Deck Type | Stamped | Drive Type | Rear-wheel Drive |
| Engine Displacement (cc) | 725 | Engine Make | Kohler Engine |
| Engine Torque (ft.-lb.) | 0 | Fuel Tank Capacity (gal.) | 3.5 gal |
| Horsepower (HP) | 22 hp | Included with Riding Mowers | Battery(s),Engine Oil |
| Lawn Mower Type | Zero Turn Mower | Maximum Cutting Height (in.) | 3.75 in |
| Maximum Forward Speed (mph) | 5.5 | Maximum Reverse Speed (mph) | 3.5 |
| Minimum Cutting Height (in.) | 1.5 in | Mower Size | Small |
| Number of Blades | 2 blades | Number of Cylinders | V-Twin |
| Number of Deck Wheels | 2 | Oil Capacity (oz.) | 64 |
| Power Type | Gas | Product Weight (lb.) | 580 lb |
| Recommended Oil Type | 10W30 | Refurbished | No |
| Returnable | 30-Day | Riding Mower Features | Adjustable Cutting Height, Adjustable Speed, Assembly Required, Built-in Hitch, Cup Holder, Deck cleanout, High Back, Keyed start, Pneumatic Tires, Reverse Mowing, Swivel Wheels |
| Size of Yard | 2 – 4 Acres | Start Type | Electric |
| Terrain Type | Flat with Obstacles, Hilly | Transmission Type | Hydrostatic |
Warranty / Certifications
| Certifications and Listings | No Certifications or Listings | Manufacturer Warranty | Limited lifetime frame warranty and 3-year limited warranty on remaining components |
|---|





























Jacob –
This mower is a hit with our customers! The 22 HP Kohler engine is a powerhouse, and the 42-inch deck handles lawns of all sizes. The zero-turn feature? Perfect for tight spaces. Customers love how smooth and fast it cuts. A top seller
Harry –
The Troy-Bilt Mustang is a crowd-pleaser! The dual hydrostatic drive makes it easy to operate, and the Kohler engine delivers reliable performance. A few customers mentioned the seat could be plusher, but they all agree it’s a fantastic mower for the price
Oscar –
This mower flies off the shelves! The Kohler 7000 Series engine is a standout feature, and the 42-inch deck is perfect for medium to large yards. Customers rave about its durability and how evenly it cuts
William –
Customers love the Troy-Bilt Mustang for its power and precision! The zero-turn functionality makes trimming a breeze, and the cut quality is always sharp.
Charlie –
This mower is a customer favorite! The Kohler engine and dual hydrostatic drive make it a joy to use. Customers say it’s built to last, cuts beautifully, and saves them so much time. A reliable, high-performance machine that sells itself
David –
As a first-time zero-turn mower owner, I wasn’t sure what to expect when I purchased the Mustang Z42, but I have to say I’m thoroughly impressed with the performance and ease of use. The minimal assembly required wasn’t too bad. The controls were intuitive, and I quickly got the hang of turning and adjusting speed. Despite it being my first experience with a zero-turn mower, it felt very natural and easy to operate. I’m please with the purchase thus far.
Miller –
I decided to go with this one over the toro due to the good reviews. It’s quick and I’m happy with my purchase. What I’ve learned, wear face protection because this things blows up dirt.
Dennis –
Absolutely love it. A traditional rider would not be able to navigate the yard like my zero turn.
David –
I love my Mustang Z42, I’ve wanted one for a number years but your kinda on your own once you decide to purchace one.
Anna –
Everything I wanted and more. I love the fact that after 16 years of marriage my husband actually mows more than I do. He loves it and so do I.
Brian –
So far so good! Awesome mower, easy to assemble. Runs great and cuts even better
James –
I love this mower, it has cut mowing time in half ?
Dave –
The mower arrived well-protected on a pallet, but I had a hard time getting it down by myself since the pallet wasn’t designed to drive the mower off. I had to jack up the mower and put boards under the wheels to get it off. It came mostly assembled from the factory, with no loose fasteners and a flawless paint job. After a little assembly and adding fuel, it started easily and ran well. This was my first Zero Turn mower with lap bar controls, but I learned to steer within a few minutes and appreciated the comfortable seat and the maneuverability. It cut my grass well with no scalping on my uneven yard. I really liked the powerful engine which was able to handle both the cutting and the hills of my property. The only things I didn’t like were the pallet mounting and the fact that there was no bagging attachment available. Please think about adding one, Troy-Bilt!
Rooster –
This mower was delivered in a crate by truck. There is some assembly required, mainly attaching battery cables, grass blower shoot and seat. There is oil in the motor and you will need to add gas and make some minor adjustments. The mower is great. It started right up and performs great. I’ve mowed multiple times and would recommend this to anyone looking for a quality mower for a reasonable price.
Happy –
This is a great lawnmower. Absolutely love it.
Dest –
Great looking mower. Assembly was easy and took less than 30 minutes. Getting it unpacked was a bit of a chore. Had to adjust the seat safety switch as it didn’t make solid contact at first and mower would die when lapbars were engaged. Back tire was damaged due to packing and shipping but customer service was easy to work with and shipped new tire out immediately. Mower handles well and cuts mowing time down significantly compared to my older 42 inch lawn tractor. Description did not say but it comes with a hitch bracket that you bolt on yourself. I do agree with the other reviews about the mulching kit. Wish it was provided with the mower.
Eddie –
This Zero Turn is a hidden gem, in my opinion. It’s made very well, its a quiet but powerful Chinese Engine (I think) but I don’t care, 20in wheels, 3.5 gallon gas tank. I looked at All the 42in Zero turn and this one is the best. De-crating and assembly took 90 minutes. The hardest part was getting it off the crate. I love this mower. I even like the deep cup holder…It stays put even over bumps…This is a well made, fairly large, and a heavy Zero turn….I’m pleased with every aspect of it. Starts easy, cuts beautifully and the big wheels help too. Last- It’s Beautiful to look at.
Antonny –
I love this Mower!! Very easy to operate, I’ve had it just over a week and it performs FLAWLESSLY !!
Shawn –
After delivery it took about an hour to uncrate and attach the seat. battery cables and chute deflector. Filled with gas and it cranked right up. Mowed 2 1/2 acres with it and it chewed they some pretty thick grass without any issues. The engine has plenty of power and gets quite thirsty. It’s a little rougher ride than my conventional lawn tractor though. Mostly due to not having those ballon type tires on front that soak up vibration. What sold me on this model is the tubular frame around the engine which provides protection plus ease of access to the engine. The icing on the cake is the cool seat! The floor pan is also the access panel to service the belt. Adjustable seat can accommodate long legs too. Only thing I can find lacking on this model is headlights. I’m gonna mount some inexpensive LED’s somewhere on the front soon though. None of the Home Depots near me has this model in stock for me to check out, so they had it shipped to from out of state for FREE! I’ve had quite a few Troy-Bilt products over the years and they’ve served me well, weed trimmers & push mowers. Hopefully I’ll get the same service life out of this zero turn mower.
William –
Excellent machine. Heavy duty. Cuts fast and even. That’s important on my hilly rough property.. I don’t like the electric Blade engagement system. I expect trouble with it in the future.
Jan –
My husband LOVES it. He hates mowing, but he likes zooming around on this mower. He had so much fun mowing that he didn’t notice he lost his phone from his pocket! Phone is still MIA, but he’s still loving it. It provides a nice even cut, even on heavily over grown lawn.
Bobbie –
his mower is amazing and has extended my ability to keep doing the yard work I love