DRIVE BELT for Snow Blower TORO: POWER CLEAR 721 FEATURES: Approximate belt height in mm 4.60 V-Poly belt design belt type 6 DIN / ISO 7867 / 9982 Number of ribs 4 PK Belt Profile Rib spacing in mm 3.56 PRODUCT CODE:108-225 ORIGINAL CODE: TORO 121-6622 CZ