Blade Width – 2.50. Blade Thickness – 0.203. Blade Length – 21-3/8. Center Hole Size – 7 pt. Air Lift – 3/4. Gator Blade Series – Gator® G3T. Oregon® Gator® G3T 92-615 is your go-to blade in all conditions including wet, dry, and sandy turf. It’s not a replacement blade. It’s an upgrade. Requires 2 blades for 42 cut. High-lift: Aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge. Cleaner, more efficient cutting performance can reduce bagging needs. Gator® Mulcher feature provides efficiency in normal or abrasive conditions. Major brand replacement: John Deere, AYP. Fits the Following Models. 102, 115, 125, 135, E100, E110, E120, E130, E140. Replaces the Following Blades. AM137327, AM137328, AM137329, AM137330, AM137333, AM141031, AM141032, AM141033, AM141034, GX22151, GY20850, M149422, M154061, M154062.