Camshaft 4073133 for Cummins Engine V28 VT28 VTA28 NTA855 KTA19 KTA38 KTA50 QSK19 QSK38 QSN M11 6CT 6BT 4BT QSM11 7258334 FEATURES:half wave thyristor output FEATURES:half wave thyristor output This is achieved without the need for internal batteriesMAXIMUM OPERATING CURRENTGSM:700 mA at 12 V 450 mA at 24 VGSM & GPS:700 mA at 12 V 450 mA at 24 VEthernet:200 mA at 12 V 110 mA at 24 VEthernet & GPS:700 mA at 12 V 450 mA at 24 VMAXIMUM STANDBY CURRENTGSM:270 mA at 12 V 150 mA at 24 VGSM & GPS:270 mA at 12 V 150 mA at 24 VEthernet:150 mA at 12 V 90 mA at 24 VEthernet & GPS:270 mA at 12 V 150 mA at 24 VCOMMUNICATIONSUSB Replace Part Number: 3070837 Fit for Cummins Engine:V28