ILONPA 48" Mower Mulching Blades for Toro 103-2527 Ferris 5020843 1520843 Ariens 00273000 04919100 04920600 Bobcat 03239 Exmark 1520843 1-323515 1-403026 Snapper 03239 Zoom 2348 48" Mower Decks, Black

What It Is

This is a set of three 48-inch mulching blades designed for commercial-grade zero-turn mowers with 48" decks. They replace OEM blades from Toro, Ferris, Ariens, Bobcat, Exmark, and Snapper, intended for grass mulching—cutting clippings into fine particles that decompose quickly into the lawn.

Fitment & Compatibility

Critical check: These blades fit only 48-inch mower decks—not 46", 50", or 52". Measure your deck width before ordering. They cross-reference to OEM part numbers: Toro 103-2527, Ferris 5020843/1520843, Ariens 00273000/04919100/04920600, Bobcat 03239, Exmark 1520843/1-323515/1-403026, and Snapper 03239. They are specifically for Zoom 2348 models (Snapper) and similar zero-turn mowers. Verify your mower model and deck size, not just the brand name. Measure blade length (should be 16.5" to 17" center-to-center) and center hole diameter (typically 5/8" or 7/8"—confirm yours).

Key Things to Know

• Quality: 4.0 rating from 30 reviews suggests decent build, but some users report blades arrive slightly bent or with uneven sharpness. Inspect before installing.
• Installation: Straightforward—remove old blades, sharpen if needed, torque to manufacturer spec (usually 70-90 ft-lbs). Use thread locker on bolts. Installation difficulty is moderate; a torque wrench is essential.
• Mulching performance: Works well for fine clippings in dry grass; wet or thick grass may clump. Not designed for bagging or side discharge—mulching only.
• Durability: Heat-treated steel holds edge decently but may need sharpening mid-season under heavy use. Check for wear after 10-15 hours.

Should You Buy It

Buy this if you own a 48" zero-turn from Toro, Ferris, Ariens, Bobcat, Exmark, or Snapper, need a budget-friendly mulching blade set, and are comfortable with basic installation. Skip it if you need bagging blades, have a different deck size, or want premium durability—original OEM blades may last longer and cut cleaner.