8TEN LawnRAZOR Blade Set for Cub Cadet GT1554 GT2554 54 Inch Deck MTD 742-3013 759-3820 (Mulching) 3 Pack

What It Is

The 8TEN LawnRAZOR Blade Set is a 3-pack of mulching blades designed for 54-inch cutting decks on Cub Cadet GT1554 and GT2554 lawn tractors, plus select MTD models. These replace OEM part numbers 742-3013 and 759-3820, optimized for fine grass clipping mulching rather than side discharge or bagging.

Fitment & Compatibility

Before buying, verify your mower deck is exactly 54 inches wide. This set fits Cub Cadet GT1554 and GT2554, plus other MTD-built tractors using the same spindle pattern (e.g., some Troy-Bilt, Yard-Man, or Craftsman models with 54-inch decks). Measure your existing blade length—these are typically 18.5 inches long with a 1-inch center hole and 5-point star drive. Cross-reference your OEM part number (742-3013 or 759-3820) to confirm. Avoid if your deck uses a different spindle pattern or blade length.

Key Things to Buy

• Quality: 8TEN blades are heat-treated and coated for rust resistance, but some users report slightly thinner steel than OEM Cub Cadet blades—fine for standard grass, but not ideal for rocky or heavy-duty use.
• Installation: Straightforward swap if you have a socket wrench and blade removal tool. Use thread locker on spindle bolts to prevent loosening. Mulching blades have more lift, so ensure blade tips don’t contact deck.
• Gotchas: These are mulching-only blades. If you use a bagger or side discharge, you’ll need a different set (e.g., high-lift blades). Also, balance-check each blade before mounting—rarely out of balance, but worth verifying.
• Pack Size: 3-pack covers all three spindles on a 54-inch deck at once, saving you from buying singles.

Should You Buy It

Buy this set if you own a Cub Cadet GT1554 or GT2554 with a 54-inch deck, mow frequently, and want affordable, decent-quality mulching blades that outperform worn OEM ones. Skip if you need heavy-duty blades for rough terrain or prefer OEM durability for commercial use.