601124 High Lift Blades for 54" Deck, 797696 Mower Blades Compatible with Hu-stler Raptor SD, Fastrak, Super Z Series Lawn Mower, Replaces 601012, 601013, 602416, 797704, 797712, 3 Pack

What It Is

This is a set of three high-lift mower blades designed for 54-inch cutting decks, primarily used on Hustler Raptor SD, Fastrak, and Super Z series zero-turn mowers. The high-lift profile increases airflow under the deck for superior grass clipping discharge and bagging performance, making it ideal for tall or thick grass conditions.

Fitment & Compatibility

Before buying, confirm your deck size is exactly 54 inches (measured blade tip to tip). These blades fit Hustler Raptor SD, Fastrak, and Super Z models with 54-inch decks. They replace OEM part numbers 601012, 601013, 602416, 797704, and 797712. Measure your existing blade’s length (should be ~20.5 inches), center hole diameter (usually 5/8 inch or 7/8 inch), and thickness (typically 0.203–0.250 inch). Verify the blade’s offset and wing height match your deck to avoid hitting the spindle or shell. Aftermarket fit varies—check the product listing for specific model year compatibility.

Key Things to Know

• Quality: Made from heat-treated carbon steel; expect durability similar to OEM blades for residential to light commercial use.
• Installation difficulty: Easy—requires a socket wrench and blade removal tool (or block of wood to prevent spinning). Torque bolts to 70–90 ft-lbs.
• Common gotcha: High-lift blades create more suction and strain on the engine and belt. If your mower has a low-horsepower engine (under 20 HP), you may notice reduced ground speed or belt wear.
• Balance: Always check blade balance after installation. Unbalanced blades cause vibration and deck damage. Use a blade balancer or a simple nail-in-wall method.

Should You Buy It

Buy these if you run a Hustler 54-inch deck and frequently mow tall, thick, or damp grass where standard blades leave clumps or require multiple passes. They’re a budget-friendly alternative to OEM blades with strong user reviews for lift and cut quality. Avoid them if your deck is smaller than 54 inches or you mostly mow dry, short lawns—the extra suction can be overkill and increase fuel consumption.