46 in Mower Blades for Cub Cadet XT1 XT2 LT46 - High Lift 2-Pack

In this review the focus is on a pair of 46 in high-lift replacement mower blades designed for Cub Cadet and compatible MTD models. The bottom line: these blades are for owners of 46 in decks who need a reliable high-lift option that both bags and side discharges efficiently. The reviewer found the blades provide a noticeably stronger suction for bagging, cut cleanly on a Cub Cadet XT1 46 in deck, and install easily when the mower uses a 6-point star (5/8 in) spindle pattern. This makes them a practical, value-oriented replacement rather than a premium specialty blade.

Key Features

• Exact fit compatibility: The blade fits a wide range of Cub Cadet and MTD part numbers, reducing the risk of ordering the wrong replacement for many 46 in decks.
• High-lift design: Creates strong airflow for faster bagging and cleaner clip ejection when mowing tall or wet grass.
• 2-in-1 functionality: Works for both bagging and side discharge so you can switch mowing modes without changing blades.
• Durability testing: Undergoes Rockwell hardness, balance, and field tests to ensure consistent cut quality and blade strength during use.
• Anti-rust edges: Cutting edges are painted to protect during handling and storage, with expected wear as the blade is used.

Who It's For

These blades are best for homeowners and landscapers who own a 46 in Cub Cadet XT1, XT2, LT46, LX46, ZT1, ZT2, or similar MTD-series mower and who want strong bagging performance and reliable side discharge. If your mower uses a 6-point star (5/8 in) spindle and you need replacement blades that balance good airflow with solid cut quality, this is a practical choice.

Those who should look elsewhere include owners of models with the S-shape center (such as part 742-05510) or other center patterns; the blade is not compatible with those spindles and will not fit correctly. Also, buyers seeking a specialty low-lift or mulching blade should select a blade specified for those purposes instead.

Pros & Cons

Pros

• Good fit for listed Cub Cadet and MTD part numbers, making replacement straightforward for compatible decks.
• High-lift profile improves suction into the bag and reduces clogging in wet or tall grass conditions.
• Solid build quality and balance testing translate to smooth cutting and reduced vibration.
• Simple installation for mowers with the required 6-point star center.

Cons

• Only compatible with a 6-point star (5/8 in) spindle center; will not fit S-shape center models.
• The painted cutting edge is protective initially but will wear with use, exposing bare steel over time.

Specifications

Our Verdict

These 46 in high-lift replacement blades are a sensible choice for owners of compatible Cub Cadet and MTD 46 in decks who want improved bagging and reduced clogging. They offer reliable cut quality and installation ease when the correct 6-point star spindle is present, delivering good value for routine deck maintenance without unnecessary extras.

Frequently Asked Questions

Will these blades fit my XT1 46 in deck?
They will fit XT1 46 in decks that use the 6-point star (5/8 in) spindle; verify your center pattern before ordering.

Do these blades support bagging and side discharge?
Yes, the high-lift 2-in-1 design is intended for both bagging and side discharge tasks.

Are the cutting edges finished to prevent rust?
Yes, the cutting edges are painted for rust protection and safe handling, but the paint wears off during normal mowing.