Replacement Water Pump for CAT / Caterpillar — Replaces 1593137, 4P3683, 7C4508

Aftermarket replacement water pump compatible with CAT (Caterpillar) equipment. Replaces part numbers 1593137, 4P3683 and 7C4508. The manufacturer holds ISO 9001 Quality Management and ISO 14001 Environmental Management certifications. All required O-rings are included with the pump.