Mustang Z50 Zero-Turn Rider
Mow comfortably with the high-back adjustable seat and padded lap bars on the Troy-Bilt® Mustang Z50. Dual hydrostatic transmissions are designed to quickly turn at the end of a row and mow around trees and landscape beds. The rugged steel frame is designed to absorb impact, provide stability, and is covered by a limited lifetime warranty. A 725cc twin-cylinder KOHLER® engine is engineered for reliable power, and quiet, balanced performance. Quickly and easily engage the 50" cutting blades with the electric PTO and help prevent turf damage with two anti-scalp deck wheels.
- Powerful 23 HP*/725cc KOHLER® twin-cylinder engine designed to deliver quiet, balanced performance
- Full-length, fully welded, 2" tubular steel frame is designed to absorb impact, provide stability and is covered by a limited lifetime warranty
- Dual hydrostatic transmissions deliver true zero-turn performance and are designed to help quickly cut and maneuver around obstacles while mowing
- 50" twin blade cutting deck with two anti-scalp deck wheels and nose roller help prevent turf damage and is engineered to deliver a clean, even cut.
Mustang Z50 Zero-Turn Rider Features
Pride

Headquarted in Valley City, OH, select Troy-Bilt items are designed, built and tested right here in the U.S.— from Ohio and Mississippi to Tennessee and Arizona
Mow faster, more efficiently

Large 50-in. deck mows faster and more efficiently.
Heavy-Duty Frame

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.
Increased Comfort

Ride in more comfort and reduced vibration with the high-back seat and foam grip steering controls.
Safety First

Lap bar controls have an integrated parking brake to safely and quickly stop the mower.
Keep Your Yard and Deck Clean

Attach a standard garden hose to the deck wash port to quickly clean underside of deck and prevent buildup of clippings
Versatile Capabilities

Add versatility to your riding mower with optional attachments like a rear bagger or mulch kit (sold separately).
Specs & Maintenance
Engine
- Engine Brand Kohler®
- Engine Model 7000 Series
- Engine Displacement 725cc
- Engine Output 23HP
- Starter Type Electric
- Fuel Tank Capacity 3.5 gallons (13.25 Litres)
- Cylinders Twin
- Engine Start Ignition Key
- Engine Oil Capacity 2.0 qts. US (1.89 L)
- Lubrication Fully pressurized
- Charging System 15 amp regulated
- Fuel Gauge No
- Governor Mechanical
- Choke Choke-a-matic
- Oil Filter Yes
- Fuel Delivery Carburetor
Battery
- Battery 210 CCA
- Battery Type AGM (Absorbent Glass Mat)
- Battery Voltage 12V
Drive System
- Transmission Dual Hydro-Gear™ EZT-2200
- Forward Speed 7 MPH / 11.3 KMH
- Reverse Speed 3.5 MPH / 5.6 KMH
- Drive System Hydrostatic
- Transmission Housing Cast aluminum
Cutting Deck
- Deck Cutting Width 50 in
- Deck Wash Yes
- Deck Material 12-guage steel
- Deck Engagement (PTO) Electric
- Deck Construction Stamped
- Blade(s) 3
- Cutting Height Range 1.25"-3.75"
- Anti-Scalping 3 gauge wheels
- Deck Positions 8
Chassis
- Frame Square 2" x 2" tubular upper and lower frame structure
- Turning Radius Zero°
- Rear Tow Hitch Yes
- Corrosion Protection Yes
Controls
- Cruise Control No
- Brakes Disc
- Steering Control Lap Bars
Comfort
- Seat Type 18" High-back
- Armrests No
- Seat Adjustment Knob
- Floor Mats Rubber
Wheels
- Rear Tires 20"x10"-8"
- Front Tires 11"x6"-5"
- Tire Tread Turf Master / Multi Trac
Additional Specifications
- Mulch Kit Available separately
- Headlight(s) N/A
- Cup Holder Yes
- Operator Presence System Yes
- Parking Brake Lap Bar Integrated
- Model Number 17ARFACQA66
Warranty
- Warranty 3-year limited
- Commercial Warranty No
Disclaimers
- Specifications Specifications subject to change without notice and without incurring obligation. Products depicted on website and other advertisements are for demonstration purposes only. Actual products offered for sale may vary in design, required attachments, safety features and non-functional appearance from. See other general disclaimers at the bottom of our website.
- Hosepower *As rated by engine manufacturer
Model | Manual | Form Number | |
---|---|---|---|
17ARFACQA66 | MANL:OPER:TRILING:RZ19:DIGEST | ||
MANL:OPER:TRILING:RZ19:DIGEST | 769-25609B | Download | |
MANL:OPER:TRILING:RZ19:DIGEST | 769-25609C | Download | |
MANL:OPER:TRILING:RZ19:DIGEST | 769-26504 | Download | |
SHEET:SUP:BILING:EPA:EVP:20-21 | 769-25879 | Download | |
SHEET:SUP:BILING:EPA:EVP:21-22 | 769-26272 | Download | |
SHEET:SUP:BILING:EPA:EVP:22-23 | 769-26607 | Download | |
SHEET:SUP:Warranty_Addendum_In | 769-26830 | Download | |
SHEET:SUPP:WARR/PARTS:TB RZ19 | 769-26345 | Download | |
SHEET:SUPP:WARR/PARTS:TB RZ19 | 769-26642 | Download | |
SHEET:SUPP:WARR/PARTS:TB RZ19 | 769-26642A | Download |