SHIELD AS 2700341 - Caterpillar

Off-Highway Truck/Tractor:
777D (S/N: 2YW1-UP; AGY1-UP)
784B (S/N: 5RK1-UP)
784C (S/N: 2PZ1-UP)
785 (S/N: 8GB1-UP)
785B (S/N: 6HK1-UP)
785C (S/N: 1HW1-UP; APX1-UP)
Reference: Service Magazine, SEPD0209-00, 30 May 1994, "New Higher Capacity Oil Pump Used"Use the correct engine oil pump. Do not use the 106-9872 Engine Oil Pump Gp on the following Machine Engines: 3512, 3512 EUI and 3512B. Using the pump on the 3512 engine can cause excessive oil pressure because of the pump's higher capacity. The 4P-5638 Engine Oil Pump Gp is the correct oil pump to use on the 3512, 3512 EUI, or 3512B Machine Engines.Use the 106-9872 Engine Oil Pump Gp only for the following Machine Engines: 3516, 3516 EUI, 3516B and 3516B HD.