3/8" x 5-3/8"

Replaces OEM:
Ariens: 21546440
AYP / Roper / Sears: 196106 197379 532196106
Husqvarna: 532 19 61-06
Rotary 13175

Fits:
Husqvarna: gth 2448t, gth 2654t, lsz 4622, rz 4219, rz 5424, rz 5426, rz 54i, yt 1942, yth 1542xpt, yth 20f42t, yth 20k46, yth 2146xp, yth 2242t, yth 2448t, yth 2454, ts 342, ts 343, yt 42dxls, and z 254 mowers.
Poulan pro: 541zx 54" zero-turn mowers
Craftsman 42", 46", 48", 54"