buy 397-3941 for Excavator 306E 307E Hydraulic Main Pump 3973941

Part Number: 397 – 3941 or 3973941

Applicable Models: Caterpillar 306E, 307E, and 308E excavators

Engine Model: Caterpillar C2.6

Pump Type: Axial – piston pump

Displacement: 100 ml/r

Speed Range: 1500 – 1800 rpm

Working Pressure: 280 bar