Rotary Copperhead 17224 3-Blade Set for 50-inch Diamond Hole, S-Shaped Spindle — MTD/Cub Cadet Compatibility

Product overview

Designed for 50-inch mower decks with a diamond-hole mounting pattern, the Rotary Copperhead 17224 set offers three replacement blades engineered to maintain balance and edge quality as seasons change. These blades are positioned as a reliable option for users who want consistent cuts and minimal downtime during routine lawn maintenance.

Key benefits

• Balanced cutting with a three-blade configuration to promote even coverage across the deck.
• Diamond-hole mounting for secure alignment and reduced wobble during operation.
• S-shaped spindle compatibility to help minimize vibration and noise during mowing.
• Consistent edge lines that help produce a neat lawn appearance with each pass.
• Three blades in one kit reduce downtime and ensure you have spares ready when needed.

Performance across conditions

Whether you’re mowing dense, damp grass or lighter, well-manicured turf, a well-balanced blade set supports steady performance. The three-blade arrangement helps maintain uniform striping, while the diamond-hole design supports reliable mounting alignment across varied mower models.

Fitment & installation tips

These blades are intended for 50-inch decks with Diamond Hole patterns and S-shaped spindle shafts. Follow the manufacturer’s torque specifications and use the correct mounting pattern for a secure fit. Proper orientation preserves edge geometry and mowing efficiency.

• Verify deck size and spindle type before installation.
• Cool the mower before handling blades to avoid injury.
• Install in the correct orientation to preserve edge geometry.
• Torque to the recommended specification and recheck after first use.

What’s included

You receive a complete set of three Rotary Copperhead 17224 blades designed for straightforward replacement on compatible decks.

• Three blades with a precise cutting edge
• Ready-to-install configuration for 50-inch decks and Diamond Hole patterns
• Compatibility with common MTD and Cub Cadet setups, including 742P05094-L / 742-05094

Care and maintenance

Keep blades sharp and free of nicks between uses. Regularly inspect mounting hardware for tightness and check edges for even wear to maintain mowing performance.