116-6358-03 Mower Blades - For Toro Timemaster 30" 20120P 20199 21199 20200 20122P Exmark ECKA30 - 2 Pack

116-6358-03 Mower Blades

Key Features

• Set of two replacement mower blades designed for 30-inch cutting decks.
• Constructed from high-quality 40 manganese steel for increased durability and wear resistance.
• Mulching design intended to finely process grass clippings for improved lawn nutrition.
• Blade Dimensions: Length 15-3/8", Width 2-3/4", Thickness 0.14" (approx. 1/7"), Air Lift 4/5".

Replaces / Cross-Reference Part Numbers

• Toro/Exmark: 116-6358, 116-6358-03, 120-9500, 120-9500-03, 120-9500-S.

Compatibility & Fitment

• Toro TimeMaster 30-inch models including: 20120P, 20122P, 20199, 20200, 20975, 20976, 20977, 20978, 21199, 21199HD, 21200, 21810, 21811, 22200, 22205TE, 22207.
• Exmark 30-inch models including: ECKA30.

When to Replace

• Replace blades if they are bent, cracked, or show significant metal fatigue.
• Replace if the cutting edge is dull, chipped, or rounded to ensure a clean cut and prevent grass fraying.
• Replace if the blade length has been reduced significantly due to repeated sharpening, which may cause uneven cutting or vibration.

Installation Tips

• Disconnect the spark plug wire before beginning any maintenance to prevent accidental engine ignition.
• Use a wooden block to wedge the blade and prevent it from rotating during bolt removal.
• Ensure the blade is mounted in the correct direction; most blades are stamped with "Bottom" or directional indicators.
• Tighten mounting bolts to manufacturer-specified torque settings to ensure safe operation.
• Wear heavy-duty gloves when handling blades to protect against sharp edges.