When it comes to water pumps, you need one you can trust. Caterpillar manufactures water pumps to restore your cooling system and keep your machines running longer. Thompson Tractor is a trusted dealer carrying Cat® water pumps serving Alabama and northwest Florida.

Shop Water Pumps Now

Importance of Water Pumps in Heavy Equipment

The water pump is an essential component of your heavy machinery. Its primary purpose is to ensure the engine stays cool and efficient, preventing overheating and subsequent damage. A functional pump also promotes engine performance and longevity.

Specifically, the pump circulates coolant — a mixture of water and antifreeze — throughout the engine. The coolant absorbs heat as the engine block produces it and flows to the radiator, releasing the heat into the air. The cooled coolant will return to the water pump and repeat the cycle.

Popular Cat Water Pump Models

Thompson Tractor offers high-efficiency water pump models from Cat. These pumps come with several advantages, including improved bearing retention, corrosion resistance, increased coolant flow, and longer service life.

Some of the most popular models we carry are:

  • Cat C7 water pump: The Cat C7 water pump features a durable impeller for reliability, coolant flow, and oil and coolant seals. It also features a corrosion-resistant stainless-steel shaft and hardened bearing retainers for stellar, cost-effective performance.
  • Cat C13 water pump: The Cat C13 water pump is built to withstand the corrosive effects of water and other fluids while moving large volumes of water quickly and efficiently. This pump is designed for larger Cat equipment, including articulated trucks and excavators.
  • Cat C15 water pump: The Cat C15 water pump boasts high durability and performance highlights for C15 engines. This model can keep up with larger vehicles and heavy equipment to keep crucial machines running safely and efficiently in demanding conditions.

Choosing the Right Cat Water Pump

The right water pump can depend on various factors, including machine and engine size. The experts at Thompson Tractor can help you find the model you need for your specific Cat machine.

Common Signs of a Failing Water Pump

Water pumps require timely maintenance and replacements as needed to keep your equipment running the way it should. Otherwise, an overheated engine can cause internal damage and may be dangerous for the operators.

You may be in the market for a new water pump if you notice:

  • Leaks: One of the most common signs of a failing water pump is a coolant leak. Look for coolant puddles under your machines, especially near the water pump. There may also be coolant stains or residue on the pump housing around the leak.
  • Noise: A failing water pump can make unusual noises, such as whining, squealing, or grinding. You may notice these noises more when the engine is cold.
  • Overheating: A water pump can stop circulating properly and cause temperature fluctuations, often leading to overheating. Be sure to keep an eye on your temperature gauge and note any warning lights.
  • Visible wear: An older water pump will show its natural wear and tear. Check for visible signs of age and damage, such as cracks, corrosion, or a wobbly pulley. Not replacing an old water pump can lead to further damage and contaminated coolant.

Purchase Cat Water Pumps From Thompson Tractor

Thompson Tractor offers a wide selection of genuine Cat water pumps and expert guidance. Choosing OEM Cat water pumps offers reliability and a warranty compared to aftermarket parts.

We are committed to serving our community with quality Cat products. Contact us today for support when purchasing your next water pump. Our professionals can help you select the best model for your equipment.