This CATERPILLAR DISC (part number 7D8434) is an OEM spare part designed specifically for models 3176C, 3304, 3306, C-9, C7, 12G, 12H, 12H ES, 12H NA, and 12K. It is also compatible with CATERPILLAR ENGINE - MACHINE and CATERPILLAR MOTOR GRADER.

The 7D8434 is made of high-quality steel and has an outside diameter of 12.702 inches, an inner diameter of 8.910 inches, and a thickness of 0.075 inches. It weighs 1.2 lbs and has dimensions of 34cm in length, 34cm in width, and 0.1cm in depth.

When it comes to replacement parts, the 7D8434 is a reliable choice. It can be used as an alternative (interchange/cross code) to other CATERPILLAR aftermarket part codes.