- Wide Compatibility: The GX20072 deck belt is designed to work seamlessly with a variety of John Deere lawn mowers and tractors, including popular models such as the D100, D105, D110, D120, D125, D130, E100, E110, E120, E130, and many more. It also fits select Sabo and Sabre lawn tractors, ensuring a comprehensive replacement solution for your equipment. - Specifications: This GX20072 deck belt measures 104 inches in length, 0.5 inches in width, and 0.35 inches in thickness. It serves as a direct replacement for John Deere mower deck belts specifically for 42-inch decks. - Durable Material: Constructed from high-quality Aramid and Neoprene, this belt offers exceptional heat and abrasion resistance. Its nonconductive properties and high tensile strength ensure enhanced durability and a longer lifespan compared to standard belts. - Practical Applications: Ideal for residential or commercial use, this belt provides reliable performance for maintaining your lawn, facilitating smooth operation during mowing sessions. Whether you're tackling large or small yards, this belt ensures efficient grass cutting. - Direct Replacement: This GX20072 belt is an exact fit for part numbers GX20072 and GY20570, making it an easy replacement for your existing John Deere la105 and la125 deck belts. Experience improved mower performance and longevity with the GX20072 deck belt, designed to meet the needs of various lawn care enthusiasts.