Simplicity 1604406, 1604406SM, 1721532SM, 1607813 Replacement Lawn Mower Belt (1/2 inch x 83 inch) Replaces Belt Part Numbers 1604406, 1604406SM, 1721532SM, 1607813Industrial Quality BeltOil & Heat Resistant Measures 1/2 inch x 83 " Outer Diameter (81 inch Inner Diameter) New lawn ...Simplicity 1604406, 1604406SM, 1721532SM, 1607813 Replacement Lawn Mower Belt (1/2 inch x 83 inch) Replaces Belt Part Numbers 1604406, 1604406SM, 1721532SM, 1607813Industrial Quality BeltOil & Heat Resistant Measures 1/2 inch x 83 " Outer Diameter (81 inch Inner Diameter) New lawn mower belt made to fit a variety of different riding lawn mowers. This V belt is designed to replace Simplicity belt part numbers 1604406, 1604406SM, 1721532SM, 1607813. It is is oil and heat resistant as well as being static conductive to increase the mower belt's life.
Approximate dimensions 1/2 inch x 83 inch. Please note that this riding lawn mower belt is made to be a replacement for the part numbers listed.