The Oregon 175-800 John Deere Replacement Belt is specifically designed for the GX21833 model, featuring a 1/2" width and measuring 141-3/8" in length. Made in the United States by Oregon, this high-quality belt is compatible with John Deere brand mowers, providing a reliable and durable option for maintaining your lawn equipment. With a pack containing only one belt, this product ensures a perfect fit and optimal performance for your specific mower model.