Replacement Aftermarket belt for 511192 CHOREMASTER 500618 Belt for Forward Length: 33 in Outside Length Weight: 0.19 Top Width: 1/2 in Height: 5/16 in Material: Rubber cushion, polyester cable cord as reinforcement and rubber impregnated woven cotton-polyester fabric Recommended use: Low horsepower electric motors and diesel engines Other specifications: Limited Oil resistant, Antistatic, Tolerance Stable, Designed for high speed drives and short center distance