Mr Mower Parts 46" High-Lift Blade Set for Cub Cadet MTD Craftsman — 46in Cut, Diamond Center, .158" Thick

Mr Mower Parts CMXGZAM110192 is a 46-inch high-lift replacement blade set engineered to restore cutting performance on compatible Cub Cadet, MTD and Craftsman decks.

When your mower’s blades are worn, bent, or underperforming, swapping in the CMXGZAM110192 high-lift blades gets your deck back to producing clean, even cuts and improved grass clippings discharge. These blades are sized and shaped to fit 46" cutting decks that use the distinctive "S" shaped spindle hub and diamond center hole pattern, delivering reliable lift and long-lasting service when installed correctly.

Will these blades fit my mower model?

These blades are compatible with a wide range of Craftsman, MTD, Troy-Bilt and Cub Cadet machines that accept the "S" shaped spindle and the diamond center hole. Always cross-check the original part number and measure blade length and thickness before buying.

• Fits 46" cut decks using CMXGZAM110192 or equivalent numbers listed.
• Matches Craftsman part numbers such as 742-05510, 742-05573 and 742-05573-0637.
• Works with specific models like 13AQA9ZT093, 17ARFACT093 and 17RRFACT093.
• Also compatible with Cub Cadet models 13AKA9TTA10, 13APA9TTA10 and 13AQA9TTB10.

How does the high-lift design affect mowing results?

The high-lift profile creates stronger upward airflow beneath the deck, lifting grass blades before cutting for a neater, more uniform finish. This design improves bagging, side-discharge, and mulching performance where applicable, helping reduce clumping and uneven cut patterns.

• Produces stronger vacuum for cleaner grass lifting and discharge.
• Reduces leftover clumps by evenly directing clippings through the chute.
• Helps maintain a uniform cut height across the 46" deck width.

What are the key measurements and mounting details I need?

These blades measure 23 1/4" from tip to tip and have a thickness of .158" to match standard OEM tolerances. The center hole is a diamond shape to match "S" style spindle hubs; correct orientation and torque on mounting hardware are essential for safe operation.

• Overall blade length: 23 1/4" (per blade).
• Material thickness: .158" for durability and fit.
• Center mounting: diamond-shaped hole for "S" style spindles.
• Replace blades in matched sets to preserve balance and deck performance.

How should I maintain and install these replacement blades?

Install blades with the correct orientation and torque specified by your mower manufacturer; replace blades in pairs or full sets to prevent vibration. Regular sharpening, balancing, and inspection for nicks or bending will extend blade life and maintain cut quality.

• Always disconnect spark plug before working on blades for safety.
• Torque mounting bolts to mower manufacturer specifications.
• Sharpen and balance blades periodically to avoid vibration and striping.
• Inspect for cracks, bends, and corrosion; replace if damaged.

Who is this blade set for? Homeowners and lawn professionals with 46" mowing decks that use Craftsman/MTD/Troy-Bilt/Cub Cadet spindle hubs will benefit from this high-lift replacement. If your mower’s original part numbers match the listed references (742-05510, 742-05573, 742-05573-0637, CMXGZAM110192) and you want improved grass lift, cleaner discharge and durable construction, this blade set is a compatible, cost-effective option. Remember to verify fitment against your model and spindle type before purchase to ensure safe, correct installation.