Caterpillar has increased its precious metals engine rebuild kit range to include options for C-9 powered machines. Last year, Cat announced the availability of an initial phase of machine engine rebuild kits for certain machine models, including motor graders, hydraulic excavators, material handler and wheeled loaders, powered by 3406, 3306 and 3176 engines. Precious metals kits are available in four levels: Bronze, Silver, Gold and Platinum. Each kit is designed to save time and lower cost. Whether you do