Troy-bilt 490-110-m178 Mulch Blade Set 50 Inch

Product Description

The TROY-BILT 490-110-m178 is a replacement mulching blade set designed for 50-inch cutting decks. This set delivers the finer grass clippings required for effective mulch mowing, returning nutrients to the lawn rather than discharging clippings. The blades are manufactured to OEM specifications and are intended for installation by professional lawn equipment technicians or experienced operators performing routine deck maintenance. Proper blade condition is critical to cut quality and mowing efficiency.

This blade set is suited for residential and light commercial riding mower applications using a 50-inch deck configuration. It is a direct replacement for worn or damaged mulching blades on compatible TROY-BILT riding mowers and zero-turn units equipped with 50-inch decks. The set is appropriate for seasonal blade replacement programs or any service situation where original cutting performance needs to be restored.

Key Features

• Designed for 50-inch cutting deck configurations
• Xtreme mulch blade profile promotes finer clipping size for better lawn nutrition
• OEM part number ensures direct fitment without modification
• Full blade set included for complete deck replacement in one service call

Compatibility

Designed as an OEM-style replacement blade set for TROY-BILT riding mowers and zero-turn mowers equipped with a 50-inch cutting deck.

Installation Notes

Blade replacement should be performed by a qualified small engine technician or experienced operator following the equipment manufacturer's service guidelines. Always disconnect the spark plug wire and engage the parking brake before accessing the cutting deck. Use proper blade-holding tools to avoid injury during removal and installation, and torque fasteners according to the values specified in the original equipment service manual. Inspect blade mounting hardware and spindle assemblies for wear at each blade change interval.

Technical Specifications

• Cutting Deck Size: 50 inches
• Blade Type: Xtreme Mulch

Standard Information

• Brand: TROY-BILT
• Manufacturer Part Number: 490-110-m178