[Lifetime Warranty] 942-05052A Mower Blades for 50 Inch Deck Lawn Mower - Fit for Cub Cadet 50 Inch XT1 LT50 GT50 RZT SX50 EFI FAB Troy Bilt Mustang XP Craftsman Z550 742-05052A | Pack of 3

942-05052A Mower Blades for 50 Inch Deck Lawn Mower

Key Features

• High-lift blade design optimized for efficient grass discharge and bagging performance.
• Set of 3 blades precision-engineered for 50-inch cutting decks.
• Constructed from heavy-duty steel for durability and consistent cutting results.
• Features a 6-point star center hole pattern for secure mounting.
• Blade dimensions: 17.25 inches in length and 2.5 inches in width.

Replaces / Cross-Reference Part Numbers

• 942-05052A
• 742-05052A
• 942-05052
• 490-110-M155
• 490-110-C155
• CMXGZAM110155
• 330-982
• 15454

Compatibility & Fitment

• Fits Cub Cadet 50-inch deck models including XT1, XT2, LT50, GT50, RZT, RZT-LX50, RZT-L50, and SX50.
• Compatible with Troy-Bilt Mustang XP 50-inch series.
• Compatible with Craftsman Z550 and various MTD-manufactured 50-inch lawn tractors and zero-turn mowers.
• Designed for units manufactured from 2015 to present.

When to Replace

• Replace blades when the cutting edge becomes dull, resulting in frayed or yellowed grass tips.
• Replace immediately if the blade shows signs of structural damage, deep nicks, bending, or excessive metal fatigue.
• Change blades if you experience increased vibration during mower operation, which may indicate an imbalanced blade.

Installation Tips

• Always disconnect the spark plug wire and engage the parking brake before performing maintenance.
• Use a wooden block to wedge the blade and prevent it from rotating while loosening the center mounting bolt.
• Ensure the 6-point star center hole is properly aligned with the spindle shaft before tightening.
• Torque the mounting bolt to the manufacturer's recommended specifications to ensure secure attachment.
• Wear heavy-duty gloves when handling blades to protect against sharp edges.