603-1668: Basic Water Pump

Description: Water pumps like part # 603-1668 protect the engine by circulating coolant to prevent overheating. Cat Water Pumps are a smart choice when repairing or rebuilding your Cat engine. Our water pumps feature polished stainless-steel shafts that resist corrosion, a durable impeller that provides excellent coolant flow, and hardened bearing retainers to improve bearing retention. Each unit features improved oil and coolant seals to help provide longer life. Every Cat Water Pump is tested to precise Caterpillar standards to ensure reliability. Cat parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse. Attributes: • Cast iron water pump • Pump features low-pressure cavity around the main shaft seal to help purge air • Durable impeller with excellent coolant flow, and improved oil and coolant seals. • Corrosion resistant stainless-steel shafts and hardened bearing retainers. Application: Consult your owner's manual or contact your local Cat Dealer for more information.