8M7892 New Aftermarket Ammeter Gauge 1F7307 Fits Caterpillar 3412 3406 D349 D399One New Aftermarket Replacement Ammeter Gauge Fits Caterpillar Industrial Engine Models: 3412, D320A, D330C, D333C, D342, D342C, 3126, 3160, 3208, 3304, 3304B, 3306, D343, D346, D348, D349, D353C, D353D, D353E, D379, D379B, D398, D398B, D399, 3406, 3406B, 3406C, 3408, 3408B, 3412C, 3508, 3512, 3516, G3304, G3306, G333C, G3406, G3412, G342C, G343, G353D, G379, G379A, G398, G399, 3306B, 3408C, G3412C, G3408 Tech Info: 52 mm Diameter Replaces Part