Maxpower 54" Replacement Mower Blades 3-Pack — 18-1/2" x 3", 3/4" Hole, USA-Made, Powder-Coated

MaxPower 561549B is a USA-made set of three 18-1/2" replacement mower blades engineered to fit many 54" MTD, Cub Cadet and Troy-Bilt decks and replace OEM #742-3820 and related numbers.

This three-blade pack delivers a direct-fit replacement for a range of 54-inch cutting decks. Each blade measures 18-1/2 inches long by 3 inches wide with a 3/4-inch center hole, and they are manufactured and sharpened to meet or exceed OEM tolerances. A protective powder coat is applied during production and will wear off on the initial cut to reveal the precision-sharpened cutting edge.

Which mower models and OEM numbers does this blade set replace?

These blades are designed to work with many 54-inch cutting decks from common residential and commercial brands. Verify fit by checking your mower's owner manual or the OEM part number on your old blade.

• Compatible with many 54 in. cut MTD, Cub Cadet and Troy-Bilt mowers
• Replaces OEM numbers including 742-3013, 759-3820, 759-3841 and Windsor 50-2336
• Check your mower's OEM blade number to ensure exact compatibility

How are these blades sized and mounted?

Each MaxPower blade follows common sizing used by popular 54" decks so installation is straightforward when the hole pattern and dimensions match your mower spindle.

• Blade dimensions: 18-1/2 inches length and 3 inches width
• Center hole diameter: 3/4 inch for spindle mounting
• Standard mounting orientation and balance for multi-blade decks

What manufacturing and finish features affect performance?

MaxPower builds these blades to OEM standards, sharpening them in production and applying a powder coat that protects the edges during shipping. The coat is cosmetic/protective and will wear away on the first cut to expose the precision edge beneath.

• Manufactured to meet or exceed OEM specifications for fit and strength
• Sharpened during manufacturing for immediate cutting performance
• Powder-coated finish protects the blade in transit and storage

How should I maintain and replace these blades for best results?

Regular inspection and timely replacement keep cutting quality high and reduce stress on your mower. Replace blades in matched sets when one is bent, severely nicked, or beyond safe sharpening limits.

• Inspect blades for bends, cracks, or excessive wear before each season
• Balance and replace blades as a matched set to avoid vibration and deck damage
• Follow mower manufacturer's torque and installation steps when fitting blades

Who is this for: This MaxPower 561549B three-blade set is for homeowners, landscapers, and maintenance professionals who own 54" cutting decks from MTD, Cub Cadet, Troy-Bilt and related brands and need a reliable, U.S.-made replacement. Choose this set if you want blades produced to OEM tolerances, shipped sharpened and protected by a temporary powder coat for safe handling and long-lasting cutting performance.