Cat® Sea Water Pumps circulate exterior water through the auxiliary cooling system, ideal for Cat engines working in any marine environment. The stainless-steel shaft resists corrosion and the hardened bearing retainer improves bearing retention. The redesigned impeller improves durability and increases coolant flow around the water seal while improved oil and coolant seals help provide longer life. Only after it’s live-engine tested to precise Caterpillar specifications is it given a full 12-month warranty. It’s available off-the-shelf, ready to install, minimizing downtime and getting you back to work. That’s how Cat diesel engine parts help you reduce the cost of ownership and strengthen your bottom line.

• Rugged bronze housing and stainless-steel structure resist corrosion.
  
• Flexible SMX impellers increase coolant flow.
  
• Easy to service and maintain.
  
• Off-the-shelf availability reduces your downtime and gets you back to work faster.