742P05094 3 PCS Lawn Mower Blade Compatible with 50" Craftsman Z5600 Z5650, Cub Cadet XT1-LT50 ZT1-50 ZT2-50 ZTS1-50 ZTS2-50 Fab, MTD Z5650 2022, 2022-2023 Troy-Bilt Super Bronco 50K XP, Z50

What It Is

This is a set of three aftermarket replacement blades for 50" zero-turn and lawn tractor decks, designed for cutting grass on residential properties. It’s compatible with select Craftsman, Cub Cadet, MTD, and Troy-Bilt models from the 2022-2023 model years.

Fitment & Compatibility

Before buying, confirm your mower has a 50-inch cutting deck—this set will not fit smaller or larger decks. The blades are specifically listed for:

• Craftsman: Z5600, Z5650
• Cub Cadet: XT1-LT50, ZT1-50, ZT2-50, ZTS1-50, ZTS2-50 Fab
• MTD: Z5650 (2022)
• Troy-Bilt: Super Bronco 50K XP (2022-2023), Z50

Measure your existing blade length, width, center hole diameter, and offset (if any). OEM part numbers to cross-reference include 742P05094 (Cub Cadet/MTD) and 490-110-M101 (Troy-Bilt). If your OEM blade has a different part number, measure carefully—aftermarket sets may vary slightly in thickness or hole size. Also check that your spindle pattern matches (typically a 5-point star or oval hole).

Key Things to Know

• Quality concerns: With a 3.2/5 rating from only 5 reviews, some users report blades arriving bent or out of balance. Inspect each blade before installation.
• Installation: Straightforward—use a socket wrench to remove the center bolt, replace one blade at a time, and torque to 40-50 ft-lbs. No special tools required.
• Sharpness: These are likely uncoated steel; they’ll dull faster than OEM or coated blades. Plan to sharpen after 10-15 hours of use.
• Balance: If the mower vibrates after installation, check blade balance with a simple nail-in-wall test. Unbalanced blades can damage spindles.

Should You Buy It

This set is a budget-friendly option if you need a quick replacement and your OEM blades are worn or damaged. However, given the low rating and limited reviews, you may get better durability and consistency from a higher-rated aftermarket brand or genuine Cub Cadet/MTD blades. Only buy if you’re comfortable checking fit and balance yourself.