8TEN LawnRAZOR Replacement Blades for Cub Cadet Ultima 60" Deck — Notched High-Lift 3-Pack, OEM Fit

If your Cub Cadet Ultima ZT2 or ZT3 60" deck is leaving uneven cuts or you hear worn blades, the 8TEN LawnRAZOR three-pack provides an OEM-compatible, heavy-gauge replacement. Each blade matches the original notched high-lift profile and mounting pattern to ensure reliable fitment and consistent airflow across the deck. These blades are supplied as a convenient triple set so you can replace all three blades at once for balanced performance and a faster, cleaner mow.

Will these blades fit my Cub Cadet Ultima ZT2 or ZT3 60-inch deck?

Yes — 8TEN LawnRAZOR blades are made to match the OEM mounting and dimensions used by Cub Cadet, MTD, and Troy-Bilt for specific Ultima models. Confirm your deck is a 60-inch unit and check OEM part numbers to ensure compatibility.

• Compatible OEM part numbers: 742-05620, 742P05620, 490-110-C187
• Fitment: Cub Cadet Ultima ZT2-60 KW (17AIEAC5010, 17RIEAC5010)
• Also fits: Cub Cadet Ultima ZT3-60 KW (17AZEAC5010)

What are the blade dimensions and mounting details?

Each blade is manufactured to the same key measurements as the OEM part so installation and deck balance remain straightforward. The blades feature a central 6-point star hole and a notched high-lift profile to promote strong clippings lift and good bagging or discharge performance.

• Length: 20 9/16 inches
• Width: 3 3/8 inches (3.346")
• Thickness: 0.126 inches
• Center hole: 6-point star, 1.012 inches diameter
• Type: Notched high-lift blade for enhanced airflow

How do these blades affect cutting quality and maintenance?

Replacing worn blades with matching high-lift replacements restores sharpness and deck airflow, improving cut uniformity and clippings discharge. Installing all three blades together helps maintain deck balance, reducing vibration and wear on spindles and hardware.

• Restores consistent cutting height and finish
• Improves bagging and side-discharge efficiency
• Three-blade pack supports simultaneous replacement for balanced operation

What should I know about installation and safe use?

Installation requires simple tools but follow safety steps: disconnect spark plug, raise the mower, and secure the deck before removing blades. Torque blades to the manufacturer's specifications and inspect spindle hardware for wear while you replace the blades.

• Disconnect spark plug and stabilize deck before work
• Replace blades one at a time or all three for best balance
• Inspect blade bolts and spindles, torque to OEM specs

Who this set is for: Lawn care enthusiasts, weekend homeowners, and small-property landscapers who own a 60-inch Cub Cadet Ultima ZT2 or ZT3 and need a reliable, OEM-compatible replacement. If you want to restore lift, reduce vibration, and extend the life of your deck components without hunting for the exact OEM package, this 3-pack from 8TEN provides an affordable, correctly sized solution.