Cummins 4BT, 3.9L, 6BT 5.9L Oil Pump, 4939587

with helical gears
Cross Reference with Part Numbers: 3901175, 3906414, 3914006, 3914008, 3918212, 3924720, 3926203, 3937404, 3941742, 3930337, 4935792, 4939587
Our Cummins lubrication system parts are made with premium OEM quality materials to ensure strength and durability. We design and manufacture these parts to withstand the extreme conditions found in todays heavy duty equipment.