Caterpillar 1619930 Oil Pressure Sensor Replacement For 3406E/C10/C12 Engines Drive Axle Verify your engine and fuel-housing

Verify your engine and fuel-housing configuration before ordering to confirm fitment

Used on Bendix AD-9 air-brake dryers across the Class 6–8 fleet

5 in Thread 5/8–11

2 kits per axle Kit Includes

ERC-8383 10 PSI pressure cap

Caterpillar 1619930 Oil Pressure Sensor Replacement For 3406E/C10/C12 Engines Drive Axle Verify your engine and fuel-housingPAI 350599 is an aftermarket engine oil pressure sensor for Caterpillar 3406E, C10, and C12 on highway engines a direct replacement for Cat 161 9930, 111 2350, 141 4121, and 3E 7570. The 3 pin, 3 wire sensor uses a 7 16" 20 thread and a 16. 5" pigtail to reach the dash and ECM. A failing oil pressure sensor commonly throws low pressure derate codes even on a healthy engine, so verify the sensor before tearing into the lube system. Signs You Need a New