742-0721 MTD 21" Mulching Lawn Mower Blade

21" Mulching Blade for MTD Lawn Mowers 742-0721 – Genuine Part

Efficiently replace your mower blade with this genuine 21-inch MTD part. Designed to optimize grass mulching, it ensures excellent cutting quality for regular lawn maintenance.

Product Details:

• Compatible with mowers equipped with a mulching system
• Hardened steel blade offering excellent wear resistance
• 20-inch length for a wide cutting area
• Genuine MTD part ensuring a perfect fit

Compatible Brands:

• MTD
• Cub Cadet
• Troy-Bilt
• Craftsman
• Yard Machines
• Yard-Man
• Bolens
• White Outdoor

Dimensions:

• Length: 21" (50.8 cm)
• Width: 2 1/4" (5.7 cm)
• Thickness: 0.134" (3.4 mm)
• Center hole: round 5/8" (15.88 mm)
• Outer holes: 13/16" (20.64 mm)
• Center-to-center distance between outer holes: 1 1/2" (38.1 mm)

Compatible Part Numbers:

• 742-0721
• 942-0721

Customer Service:

Need help confirming compatibility or installation? Our team is here to assist you with any questions.