742P05086 Ultra High-Lift Bagging Blade Set for 54" Zero-Turn Mower, Replaces 742-05086 CMXGZAM110194, Compatible wit XT1-GT54 XT1-ST54 ZT1-54 ZT2-54 (3 PACK)

What It Is

This is a 3-pack of Ultra high-lift bagging blades designed for 54-inch zero-turn mowers. The aggressive lift profile maximizes airflow to suck clippings into the bagger, making them ideal for fall leaf cleanup or tall grass where bagging performance is critical.

Fitment & Compatibility

Before buying, confirm your mower has a 54-inch deck—this set only fits that size. It replaces OEM part 742-05086 and CMXGZAM110194, and is compatible with Cub Cadet XT1-GT54, XT1-ST54, ZT1-54, and ZT2-54 models. Measure your current blade length, center hole diameter (typically 1-inch), and drive hole pattern—the Ultra blade should match. These are aftermarket blades; they may differ slightly in thickness or balance from OEM, so check clearance inside the deck before installation.

Key Things to Know

• High-lift design = more suction but also more vibration if not balanced. After installation, spin-check for wobble and re-balance if needed (a simple blade balancer is $10).
• Installation is moderate—you’ll need a socket wrench and a torque wrench (tighten to 70-90 ft-lbs). Use thread locker on bolts to prevent loosening.
• Not for mulching or side-discharge—the aggressive lift will throw clumps and reduce cut quality in those modes. Stick to bagging only.
• Wear gloves—high-lift blades have sharp, steep curves that can easily cut you during handling.

Should You Buy It

If you primarily bag clippings and leaves on a 54-inch Cub Cadet zero-turn, this set delivers strong suction at a good price—just verify your deck model and be ready to balance them. Skip it if you mulch or side-discharge.