115-5059 Toro Hi LIft Blades

What It Is

The Toro 115-5059 Hi Lift Blade is a replacement blade designed to increase airflow and lifting power under the deck, ideal for bagging tall, wet, or heavy grass on residential zero-turn and riding mowers.

Fitment & Compatibility

• Deck size: Fits 42-inch, 44-inch, and 48-inch Toro TimeCutter, Titan, and Z-Master decks (check your deck model number).
• OEM vs aftermarket: This is a genuine Toro OEM part; aftermarket copies may vary in thickness and balance.
• Measurements: Blade length is 16.25 inches, center hole diameter 1.0 inch, with a 0.25-inch offset. Measure your existing blade before ordering.
• Model check: Confirm your mower’s model number on Toro’s website or your owner’s manual—common fits include TimeCutter 42 (74780), Titan 48, and Z-Master 44.

Key Things to Know

• Lift performance: Hi-lift design creates strong suction for clean bagging but may throw more debris sideways, so keep the discharge chute clear.
• Installation difficulty: Easy—use a socket wrench to remove the center bolt (typically 5/8-inch or 15/16-inch). Torque to 70-90 ft-lbs. Wear gloves; blades are sharp.
• Common gotcha: Do not use on mulching decks without a bagger—the high lift can leave clumps. Also, check deck clearance; if your deck is lower than 3 inches, these may hit the underside.
• Durability: Heat-treated steel holds an edge well, but hitting rocks or stumps will bend or chip them. Inspect after each season.

Should You Buy It

Buy the 115-5059 if you have a compatible Toro zero-turn or rider and need maximum bagging performance in thick, damp grass. Avoid if you mainly mulch or have a low-clearance deck—standard or mulching blades will work better.