This genuine Toro OEM replacement traction V-belt is a multi-application belt designed to transfer engine power to the mower's drive system, enabling self-propelled operation. Unlike will-fit aftermarket alternatives, genuine Toro OEM belts are manufactured to exact engineering specifications and rigorously tested for correct fit and consistent performance under demanding operating conditions. Verify your model and serial number before ordering to confirm this is the correct belt for your equipment. Genuine Toro OEM replacement traction V-belt - multi-application. Transfers engine power to the mower drive system for self-propelled operation. A worn traction belt causes slipping, gradual loss of drive power, or complete loss of self-propulsion. Replace this belt if you notice: slipping or loss of drive power, squealing or squeaking from the belt area, visible cracking, fraying, glazing, or hardening of the belt surface, or if the belt has broken or come off its pulley routing. Refer to your operator manual for the recommended inspection schedule. Verify your model and serial number to confirm the correct part.