742P05286-X Mower Mulching Blades Compatible with Cub Cadet ZT1-54 ZT2-54 XT1-54 54 Inch Deck Mower Zero Turn Lawn Tractor Replace 742P05086X 742-05086-X (Toothed Mulching)

What It Is

The 742P05286-X is a toothed mulching blade designed for 54-inch deck Cub Cadet zero-turn mowers and lawn tractors. It chops grass clippings finely and recirculates them into the lawn, reducing the need for bagging.

Fitment & Compatibility

Deck size: 54 inches only. Measure your deck width before ordering.
Models: Fits Cub Cadet ZT1-54, ZT2-54, and XT1-54. Also works with some RZT and LX models with the same 54-inch fabricated deck.
OEM cross-reference: Replaces 742-05086-X and 742P05086X.
Blade dimensions: 18.75 inches long, 0.25 inch thick, with a 5-point star center hole. Verify your deck uses a star-shaped spindle mount (not a round hole).
Set: Sold as a set of 3 blades. If your deck uses 2 blades (some older 54-inch models), you’ll have a spare.

Key Things to Know

• Toothed design creates more lift and finer clippings than standard blades, but reduces bagging ability—best for mulching-only use.
• Installation difficulty: Easy. Use a torque wrench set to 55–65 ft-lbs. No special tools needed beyond a socket and blade removal tool (or a block of wood to lock the blade).
• Balance check: Aftermarket blades may need balancing before use. A simple blade balancer ($10) prevents vibration and spindle wear.
• Sharpness: These come sharp but not razor-edged. For best mulching, sharpen after 10–15 hours of use.

Should You Buy It

If you own a 54-inch Cub Cadet ZT1, ZT2, or XT1 and primarily mulch (not bag), this is a solid, cost-effective alternative to OEM blades. It’s not for side-discharge or bagging-heavy mowing. For the price, it delivers good cut quality and durability, but check your spindle hole type before buying.