Z254 54 Inch Mower Blades for Husqvarna 187256 532187256 Z254 MZ54 LGT2554 LGT2654 YTH2454 RZ5424 YTH24V54 / Replaces OEM no. Craftsman Poulan 187256 187254

What It Is

A set of three 54-inch mulching/standard mower blades designed for Husqvarna Z254 and similar zero-turn and lawn tractors. These replace OEM part 187256 (532187256) and are intended for cutting grass on residential and commercial mower decks.

Fitment & Compatibility

Check deck size first: Only fits 54-inch cutting decks. Measure your deck’s blade-to-blade span (tip-to-tip) to confirm 54 inches.
Model compatibility: Direct fit for Husqvarna Z254, MZ54, LGT2554, LGT2654, YTH2454, RZ5424, YTH24V54. Also listed for Craftsman and Poulan models using OEM 187256 or 187254.
OEM cross-reference: Replaces Husqvarna 187256, 532187256, 187254. Aftermarket; not genuine OEM.
Measurements: Each blade is approximately 18 inches long, 2.5 inches wide, with a 1-inch center hole and 7-point star drive. Verify blade thickness (0.1875 inches) matches your spindle.

Key Things to Know

• Installation difficulty: Easy – requires a socket and torque wrench (45–55 ft-lbs). Use thread locker on bolts to prevent loosening.
• Quality: Made from heat-treated steel; hold edge well for residential use. May dull faster in sandy or rocky soil.
• Common gotcha: These are mulching blades, not high-lift. For bagging, consider high-lift alternatives.
• Check blade orientation: “This side down” stamped on blade – install with cutting edge facing upward. Misalignment causes poor cut and vibration.

Should You Buy It

If you own a Husqvarna Z254 or compatible 54-inch model and need affordable, reliable replacement blades for standard mulching or side-discharge cutting, this set offers solid value. Not ideal for heavy commercial use or fine bagging – but for residential mowing, it’s a cost-effective direct fit that performs well.