CUB CADET 742P05094 17.271" High Lift Blade S-Shaped Hole Enduro XT1-LT50 Ultima ZT1-50 ZT2-50 3-Pack

What It Is

This is a 3-pack of OEM Cub Cadet 17.271-inch high-lift mower blades (part 742P05094) designed for aggressive grass discharge and mulching on 50-inch decks of select Cub Cadet XT1, XT2, Ultima ZT1, and ZT2 series mowers.

Fitment & Compatibility

• Deck size: Only fits 50-inch cutting decks. Measure your deck width before ordering.
• Model compatibility: Verified for XT1-LT50, XT2-LX50, Ultima ZT1-50, and ZT2-50. Not for 42-inch or 46-inch decks.
• OEM part: This is genuine Cub Cadet, not aftermarket. No adapter or modification needed.
• Blade specs: 17.271" length, S-shaped center hole (5-point star pattern), 0.25" thickness, 1.5" center hole diameter. Check your current blade’s hole shape—the S-hole is specific to these models.
• What to check: Confirm your mower’s deck model tag (e.g., “50A” or “50F”) and that your spindle uses the same hole pattern. If you have a standard round hole, this won’t fit.

Key Things to Know

• High lift = better discharge, more power draw. These blades create strong upward airflow for bagging or side-discharge, but they strain the engine slightly more than standard blades. Fine for residential use.
• Installation is straightforward with a socket wrench and torque wrench (set to 55-65 ft-lbs). Use a blade removal tool or block the blade to prevent spinning.
• Sharpening tip: These are heat-treated steel—resharpenable, but don’t overheat during grinding (dip in water frequently). Replace if bent or chipped.
• 3-pack value: Buying individually costs ~$30 each. This pack saves ~$10 total and gives you a spare set.

Should You Buy It

Purchase this if you own a Cub Cadet 50-inch deck from the XT1, XT2, or Ultima ZT series and want OEM-grade lift for thick grass, bagging, or side-discharge. It’s a reliable, direct-fit upgrade over worn or generic blades, but skip it if your deck is smaller, uses round-hole blades, or you only need mulching (low-lift blades work better for that).