3 Pack Mulching Mower Blades 54 Inch Replacement for Cub Cadet Troy Bilt MTD 742P05286-X 742P05086-X 742-05530-X Fits Ultima ZT1 ZT2 ZTS2 XT1 XT2 Diamond Center Hole with Nuts and Washers

What It Is

This is a 3-pack of mulching blades for 54-inch zero-turn and lawn tractors, designed for Cub Cadet, Troy-Bilt, and MTD models like the Ultima ZT1, ZT2, XT1, and XT2. Mulching blades have a curved, serrated edge to chop clippings finer for grass recycling, reducing bagging needs.

Fitment & Compatibility

• Deck size: Only for 54-inch cutting decks. Verify your mower deck measures 54 inches across—blades will not fit 42-inch or 50-inch decks.
• OEM cross-reference: Fits Cub Cadet/Troy-Bilt/MTD part numbers 742P05286-X, 742P05086-X, and 742-05530-X. If your OEM blade number matches any of these, these are direct replacements.
• Center hole: Diamond-shaped center hole (common on MTD/Cub Cadet spindles). Check your current blade’s center hole shape—round holes will not fit.
• Hardware included: Comes with nuts and washers. Ensure your spindle shaft matches standard 5/8-inch diameter (most Cub Cadet zero-turns use this).
• Measurement: Each blade is 18 inches long (54-inch deck uses three 18-inch blades). Measure your existing blade length to confirm.

Key Things to Know

• Rating red flag: 1.0 out of 5 stars (1 review) suggests potential quality or fitment issues. Check recent reviews on the seller’s site before buying.
• Aftermarket vs. OEM: These are aftermarket blades—may be thinner or less balanced than OEM Cub Cadet blades. Expect slightly higher vibration or shorter lifespan.
• Installation: Requires removing blade bolt (usually 15/16-inch socket), swapping blades, and torquing to 70–90 ft-lbs. No special tools beyond a socket wrench and blade lock.
• Sharpness: Aftermarket blades often come unsharpened or dull. You may need to sharpen them before first use for optimal mulching performance.

Should You Buy It

If you own a 54-inch Cub Cadet ZT1, ZT2, XT1, or XT2 and need a budget-friendly 3-pack, this is a low-risk option for light-duty mulching on small lawns. However, the poor rating suggests inconsistent quality—if you mow often or want OEM-grade durability, spend more on genuine Cub Cadet blades. For occasional use only.