Caterpillar 3114 Engine Water Pump & Cooling Components Catalog

The Caterpillar 3114 engine has long been recognized for its reliability in construction, industrial, and power generation applications. To keep this engine operating at peak performance, the cooling system—especially the engine water pump and supporting coolant hoses and clamps—plays a critical role. Without a properly functioning water pump, the 3114 cannot maintain safe operating temperatures, which can lead to overheating, reduced efficiency, and premature component wear.

At Diesel Pro Power, we provide a complete range of Caterpillar 3114 engine water pumps, silicone coolant hoses, and clamps, designed to match the heavy-duty demands of your engine. Every component is engineered to meet or exceed original specifications, ensuring lasting durability in harsh environments. With over 40,000 satisfied customers in 180+ countries, Diesel Pro is the trusted global source for aftermarket Caterpillar parts.

Engine Water Pump for Caterpillar 3114

The engine water pump is the heart of the cooling system on the Caterpillar 3114. Its primary function is to circulate coolant through the block, cylinder head, and radiator, ensuring consistent temperature control even under heavy workloads.

• Durable construction: Diesel Pro aftermarket water pumps are built with high-grade cast housings and precision-balanced impellers.

• High performance seals: Prevent leaks and extend pump life.

• Efficient coolant circulation: Maintains even heat distribution across all cylinders.

• Applications: Ideal for Caterpillar 3114-powered excavators, loaders, compactors, industrial generators, and marine auxiliary units.

By replacing your water pump with a Diesel Pro aftermarket unit, you ensure dependable cooling performance and reduce the risk of costly downtime.

Silicone Coolant Hoses for Caterpillar 3114

Silicone coolant hoses are essential to the reliability and longevity of the 3114 cooling system. Unlike conventional rubber hoses, silicone provides superior heat resistance, longer service life, and improved flexibility. Diesel Pro carries a full line of coolant hoses with varying diameters, making it easy to match the correct size to your Caterpillar 3114 installation.

3/4" to 1" Coolant Hoses

• Perfect for smaller bypass and return lines.

• Highly flexible to route through tight compartments.

• Withstands extreme vibration and high heat in industrial and marine environments.

1 3/4" to 2" Coolant Hoses

• Commonly used for primary coolant flow between the engine and radiator.

• Reinforced silicone ensures resistance to pressure fluctuations.

• Maintains dimensional stability, preventing collapse under suction.

2 1/8" to 2 3/4" Coolant Hoses

• Designed for larger coolant paths requiring heavy flow rates.

• Ideal for high-load Caterpillar 3114 applications, including construction equipment under constant duty.

• Resistant to coolant additives and extended operation at high operating temperatures.

3" to 4" Coolant Hoses

• Handles the largest coolant flow demands in the Caterpillar 3114 system.

• Extra-thick silicone layers ensure maximum burst resistance.

• Perfect for installations where coolant needs to travel longer distances between the water pump and radiator or remote heat exchangers.

Hose Clamps for Caterpillar 3114 Cooling System

No cooling system is complete without the correct clamps. Even the best water pump and hoses require secure fittings to prevent leaks and ensure proper coolant pressure. Diesel Pro offers a full selection of heavy-duty clamps designed for Caterpillar 3114 engines, ranging from small-diameter clamps for bypass hoses to large clamps for radiator connections.

Small-Diameter Hose Clamps

• Effective for hoses ranging from 9/16" to 1 1/16".

• Commonly used on smaller coolant lines and fuel hoses.

• Stainless steel bands resist corrosion even in marine and high-moisture environments.

Medium-Diameter Hose Clamps

• Effective range from 11/16" to 1 3/4".

• Provides secure clamping for mid-sized silicone coolant hoses.

• Balanced tension prevents hose damage while ensuring leak-proof connections.

Large-Diameter Hose Clamps

• Designed for hoses ranging from 1 5/16" to over 4".

• Built with reinforced bands and heavy-duty screws to withstand high pressure and vibration.

• Suitable for Caterpillar 3114 water pump outlets, radiator connections, and main coolant return lines.

Why Upgrade to Diesel Pro Silicone Hoses & Clamps?

• Extended Service Life: Silicone lasts up to 5 times longer than rubber.

• Better Heat Resistance: Capable of withstanding continuous exposure to extreme temperatures.

• Reduced Downtime: Stronger materials mean fewer replacements and less unplanned maintenance.

• Easy Installation: Diesel Pro clamps are engineered for quick tightening without cutting or damaging hoses.

Applications of the Caterpillar 3114 Cooling System

The Caterpillar 3114 engine is widely used across multiple industries, and its cooling system is critical in all these roles:

• Construction Equipment: Bulldozers, graders, and compactors operating in hot climates rely on steady coolant flow.

• Industrial Machinery: Pumps, compressors, and stationary equipment require consistent cooling for long duty cycles.

• Marine Support Equipment: Auxiliary engines on ships and barges need reliable water pumps and hoses to function in high-salt environments.

• Power Generation: Caterpillar 3114-driven gensets require cooling efficiency to maintain electricity production without interruptions.

Choosing Diesel Pro Power for Caterpillar 3114 Cooling Components

When you choose Diesel Pro Power for your Caterpillar 3114 water pump, hoses, and clamps, you benefit from:

• Global Trust: Serving over 40,000 customers across 180+ countries.

• Fast Shipping: Orders ship within 24 hours with tracking provided.

• Engine-Specific Catalogs: Every component here is selected specifically for the Caterpillar 3114 engine.

• Aftermarket Reliability: Diesel Pro aftermarket pumps, hoses, and clamps are engineered for long-lasting durability.

• Expert Support: Our Caterpillar specialists are available to help identify the right part and provide installation guidance.