Husqvarna 582760502 Hi Lift Blade MZ54 TS348XD TS254G Z254F TS354 TS354X TS354D

What It Is

The Husqvarna 582760502 Hi Lift Blade is an OEM replacement blade designed for high-airflow cutting on select Husqvarna zero-turn and lawn tractors. It lifts grass more aggressively than standard blades, making it suited for mulching or bagging in taller or damp grass.

Fitment & Compatibility

Check these before buying:

• Deck size: Fits 54-inch cutting decks only. Measure your deck width to confirm.
• Model fit: Compatible with Husqvarna MZ54, TS348XD, TS254G, Z254F, TS354, TS354X, TS354D. Not for other deck sizes or brands.
• OEM vs aftermarket: This is a genuine Husqvarna part (OEM #582760502). Aftermarket copies may differ in balance or steel quality.
• Measurements: Blade length is 20.5 inches, center hole 15mm, with a 0.25-inch thickness. Verify your existing blade matches these dimensions.

Key Things to Know

• Quality: Good steel and sharpness out of the box, but the hi-lift design wears faster in sandy or rocky conditions.
• Installation: Easy—requires a socket wrench and torque to 35-40 ft-lbs. Use thread locker if bolts are reused.
• Common gotcha: Hi-lift blades increase engine load. If your mower bogs in thick grass, you may need to slow ground speed or cut higher.
• Balance: Always check blade balance after installing; factory balance is decent but not perfect.

Should You Buy It

This blade is right for you if you own a compatible Husqvarna with a 54-inch deck and need better lift for mulching or bagging. Avoid it for standard discharge cutting or if your grass is consistently dry and short—a low-lift blade will last longer and use less power.