Parts Camp 3-Pack Lawn Mower Blades for 54" Deck – Replaces 742-05056 942-05056 742-05056A 942-05056A, Fits Cub Cadet ZT1-54 Troy-Bilt TB2454 Craftsman MTD, 6-Point Star Center Hole

What It Is

This is a 3-pack of aftermarket lawn mower blades designed for 54-inch cutting decks. They replace OEM part numbers 742-05056, 942-05056, 742-05056A, and 942-05056A, and are intended for use on zero-turn and riding mowers from Cub Cadet, Troy-Bilt, Craftsman, and MTD.

Fitment & Compatibility

Before buying, confirm your deck is exactly 54 inches (measured blade tip to blade tip). These blades use a 6-point star center hole—measure your spindle’s star pattern to ensure it matches. They fit popular models like Cub Cadet ZT1-54, Troy-Bilt TB2454, and Craftsman T2454, but always cross-check your mower’s OEM part number against the listed replacements. These are aftermarket, not OEM, so tolerances may vary slightly; if your deck requires a specific blade offset or lift, verify the dimensions (length, width, and thickness) against your original blade.

Key Things to Know

• Quality: Aftermarket blades can be slightly thinner or lighter than OEM, which may affect cut quality or durability over time. However, at this price for a 3-pack, they’re cost-effective for regular replacement.
• Installation: Easy DIY job—remove the old blade, clean the spindle, and torque the bolt to spec (typically 70-90 ft-lbs). Use a blade removal tool or block the blade to prevent spinning.
• Common Gotcha: The 6-point star hole must align perfectly; if it’s worn or mismatched, the blade may wobble. Also, check that the blade’s lift angle matches your deck design—wrong lift can cause poor discharge or scalping.
• Sharpening: These are not pre-sharpened for long life; expect to sharpen after 10-15 hours of use, or replace them as a set.

Should You Buy It

If you own a 54-inch Cub Cadet, Troy-Bilt, Craftsman, or MTD mower with a 6-point star spindle and want an affordable, ready-to-install replacement set, this is a solid pick. It’s best for budget-conscious owners who don’t mind aftermarket quality and plan to replace blades every season or two. For heavy commercial use or exact OEM specs, stick with genuine Cub Cadet blades.