MTD 942-05052A 17" Blade for Murray Troy-Bilt Yard-Machines Mustang XP Bronco ZT Super RZT N KH 50 CYT5023SE T260 ZS6700

What It Is

This MTD 942-05052A is a 17-inch replacement blade designed for zero-turn and riding mowers with 50-inch cutting decks, commonly used on Murray, Troy-Bilt, Yard Machines, and similar brands. It’s a standard-duty blade for residential grass cutting, not for heavy mulching or bagging.

Fitment & Compatibility

Before buying, confirm your mower deck size is exactly 50 inches (not 46 or 54) and that you need a 17-inch blade length. This MTD OEM blade fits models like the Mustang XP, Bronco, ZT, Super RZT, N KH 50, CYT5023SE, T260, and ZS6700, but also many other 50-inch deck Troy-Bilt, Yard Machines, and Craftsman models. Measure your old blade’s length, center hole diameter (typically 1-inch), and thickness (0.1875-inch). Check that your deck uses two or three blades—this is for a single blade, so buy multiples if needed. Verify OEM part number match (942-05052A) for guaranteed fit; aftermarket equivalents may vary slightly.

Key Things to Know

• Quality: At 3.7 stars (3 reviews), feedback is limited—some users report good balance and cut quality, others note premature dulling on tough grass or gravel contact.
• Installation: Straightforward with a socket wrench; use thread-locker on blade bolts and torque to 70-90 ft-lbs. Always disconnect spark plug first.
• Gotchas: This is a standard lift blade—not designed for mulching or bagging kits. If you need those, look for a gator or high-lift blade.
• Weight: It’s a lighter-duty blade; avoid heavy use on thick, wet grass or rocky terrain to prevent bending.

Should You Buy It

This blade is a safe, affordable OEM replacement if you have a compatible 50-inch deck mower and just need a basic cut for regular residential lawns. However, given the low review count and mixed feedback, consider aftermarket options (e.g., Oregon or Stens) for better durability if you mow frequently or have tough conditions.