942-04053C Mulching Blades Compatible with 50'' Cub Cad et Deck, 942-04053X Mower Blades Fit for Cub Cad et, T roy Bilt, MTD RZT 50 LT LTX 1050, Replace for 742-04053 742-04053A Toro 112-0316,3 Pack

What It Is

This is a 3-pack of 50-inch mulching blades designed for zero-turn mowers, specifically replacing OEM parts like 942-04053C, 942-04053X, 742-04053, 742-04053A, and Toro 112-0316. They are intended for mulching grass clippings on Cub Cadet, Troy-Bilt, and MTD RZT 50, LT, and LTX 1050 decks.

Fitment & Compatibility

• Deck size: Fits only 50-inch cutting decks. Measure your deck or check your model number—this will not work on 42, 46, or 54-inch decks.
• Brands: Confirmed for Cub Cadet, Troy-Bilt, MTD, and Toro (RZT 50, LT, LTX 1050 series). Not universal for all zero-turns—cross-reference your OEM part number.
• OEM vs aftermarket: This is a Toro-branded aftermarket blade. It replaces OEM numbers 942-04053C, 942-04053X, 742-04053, 742-04053A, and Toro 112-0316. Check your current blade’s part number before ordering.
• Measurements: Each blade is roughly 16.5 inches long with a 1-inch center hole and 5-point star drive. Verify your spindle pattern—some older decks use a different hole shape.

Key Things to Know

• Mulching vs bagging: These are mulching blades (curved, with extra cutting edges). They chop clippings finer but won’t lift grass as well for bagging. If you need bagging performance, look for a high-lift blade.
• Installation: Straightforward if you have a socket set and jack stands. Torque to 40-50 ft-lbs. The blades are sharp—wear gloves. No special tools required for the star drive center.
• Common gotcha: The 3-pack is a good value, but some users report slight balance issues. Always balance new blades before mounting to avoid vibration and spindle wear.
• Durability: Heat-treated steel, but not hardened as much as some OEM blades. Expect 2-3 seasons of moderate use before replacement.

Should You Buy It

If you own a 50-inch Cub Cadet, Troy-Bilt, or MTD zero-turn and want a budget-friendly mulching blade set that matches OEM specs, this is a solid pick. Skip it if you need bagging blades or if your deck uses a different spindle pattern (check your part number first).