UPOW Ultra High-Lift Mower Blades for 54" Decks — 3-Pack, 18 9/16" x 3 3/8", High-Carbon Steel

The UPOW 742P05086 is a three-pack of ultra high-lift replacement mower blades engineered to fit 54" decks from Cub Cadet, Craftsman, MTD and Troy-Bilt, delivering consistent lift, clean discharge and OEM-compatible fit without modification.

These replacement blades are precision-forged from high-carbon steel to match OEM dimensions—18 9/16" long by 3 3/8" wide—with a diamond-shaped 7/8" center hole and S-pattern spindle compatibility. Sold as a three-blade value pack, they provide the set most 54" mowing decks require and save compared to buying blades individually. The design focuses on stronger lift and long-term durability so your tractor or zero-turn mower keeps cutting evenly across wide swaths of lawn.

How do these blades improve cutting and discharge?

The ultra high-lift profile pulls grass upward into the cutting path and forces clippings through the discharge chute for a cleaner, more even finish. That higher airflow also helps bagging and side-discharge tasks by accelerating clippings away from the blade area.

• High-lift lip geometry for stronger suction and cleaner clipping flow
• Sharp factory edge for consistent initial cutting performance
• Better bagging and mulching when paired with compatible deck setups

Will these blades fit my mower without alteration?

Yes—these blades are made to the same critical specs as common OEM parts so they mount without grinding or re-drilling. They replace part numbers 742P05086, 742-05086, 490-110-C194 and 490-110-Y194 and work with many Cub Cadet XT1 and ZT series, plus Craftsman, MTD and Troy-Bilt models that use a 54" deck.

• Exact length 18 9/16" and width 3 3/8" to match OEM
• Diamond 7/8" center hole and S-pattern spindle compatibility
• Designed for direct swap—no trimming or drilling required

How durable are UPOW replacement blades compared to standard blades?

UPOW blades are precision-forged from high-carbon steel, offering improved resistance to bending and wear over thin stamped blades. The heavier construction helps maintain edge geometry longer, reducing the frequency of replacements under normal use.

• Forged high-carbon steel for increased toughness
• Resists bending and warping under typical lawn conditions
• Maintains cutting edge longer between sharpenings

What comes in the pack and is it good value?

This listing includes three blades—the quantity most 54" decks require—so you get a complete set in one purchase. Buying as a three-pack saves approximately 20% versus purchasing blades separately and ensures all blade positions match for consistent cut quality.

• Three identical ultra high-lift blades for full 54" coverage
• Pre-sized for balanced performance across the deck
• Cost-effective compared with single-blade purchases

Who is this for: homeowners and small property managers who operate 54" cutting decks on lawn tractors or zero-turn mowers and want an OEM-compatible replacement that prioritizes lift, durability and straightforward fitment. These blades suit owners of Cub Cadet XT1/GT54 and XT1-ST54, ZT1-54 and ZT2-54 models, and many Craftsman, MTD and Troy-Bilt machines that use the same mounting pattern and dimensions. Choose this UPOW three-pack if you need a direct-swap blade set that restores strong airflow, even cutting, and longer service life without extra modification.