The John Deere Original Equipment Flat Belt - GX20072 is a high-quality replacement part for lawn mowers with a gas power source. Made from durable Kevlar material, this belt is designed for compatibility with John Deere models 100, D100, L100, and E100. With a 20 HP horsepower rating and a length of 11.000 inches, this belt is a reliable choice for maintaining your lawn care equipment. Additionally, this product includes a California Prop 65 warning due to its potential carcinogenic properties.