The Cat 682709 is a genuine Caterpillar gear designed for a wide range of heavy machinery. This essential component ensures reliable power transmission in various Cat models, including 3306 series engines, 225 series excavators, 12G and 14G motor graders, D6D and D7G track-type tractors, and 966C, 966D, 966E, 966F, 980C, 980F wheel loaders. Weighing approximately 0.09 kg, this durable gear is engineered to meet Caterpillar's stringent quality standards for optimal performance and longevity.