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Parts for Caterpillar 3056 - Marine Water Pump Section

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Parts for Caterpillar 3056 – Marine Water Pump Section

Marine Raw Water Pump for Caterpillar 3056 Engines

The raw water pump is a critical component in the Caterpillar 3056 marine engine cooling system. It draws seawater into the engine’s heat exchanger to regulate operating temperatures, ensuring the engine runs efficiently and reliably even under heavy loads. A properly functioning seawater pump prevents overheating, safeguards cylinder liners, pistons, and cylinder heads, and extends the overall service life of the engine.

  • Marine Water Pump for Caterpillar 3054 & 3056 Engines and Perkins M92B
    Heavy-duty marine seawater pump designed for long service life.
    Gear-driven with 28 drive gear teeth for reliable performance in saltwater environments.
    Built with corrosion-resistant housings and long-lasting seals to reduce the risk of leaks.

Impeller Tools & Maintenance Accessories

A seawater pump is only as reliable as its impeller. Over time, impellers wear out due to continuous contact with saltwater and debris. Diesel Pro Power carries all the maintenance tools you need to keep your Caterpillar 3056 running smoothly.

  • Impeller Puller for Marine Pumps
    Designed to make impeller removal fast and safe, preventing damage to the pump housing.
    Works with Caterpillar, Cummins, Detroit Diesel, and Volvo Penta raw water pumps.

Routine impeller inspections and timely replacements are essential for uninterrupted cooling performance.

Zinc Anodes for Caterpillar Marine Engines

Electrolysis and galvanic corrosion are major threats in marine environments. Zinc anodes are sacrificial components designed to protect the raw water pump, heat exchanger, and cooling passages from corrosion. Replacing zinc anodes at regular intervals is critical for preventing costly engine damage.

Available zinc anodes for Caterpillar 3056 raw water pumps include:

Each zinc is precision-machined to fit Caterpillar marine engines and ensures full protection in seawater applications.

Silicone Coolant Hoses for Caterpillar 3056

Silicone coolant hoses are essential for connecting the raw water pump, heat exchanger, and other cooling system components. Unlike standard rubber hoses, silicone hoses resist cracking, swelling, and heat degradation. They provide better durability in marine applications where exposure to high temperatures, salt, and vibration are constant factors.

Available diameters include:

All hoses are reinforced, pressure-rated, and built for long service in harsh conditions.

Clamps for Marine Cooling & Fuel Hoses

Every seawater pump system relies on secure hose connections. Diesel Pro Power supplies premium hose clamps that prevent leaks, withstand vibration, and resist corrosion.

Clamp options for Caterpillar 3056 include:

  • Effective diameter ranges from 9/16” to 3”.

  • Suitable for coolant and fuel hoses.

  • Built from marine-grade stainless steel for long-lasting service in saltwater environments.

Mechanical & Electric Gauges

Monitoring engine cooling performance is critical in marine operations. Overheating due to a failed seawater pump can quickly escalate into catastrophic damage. Installing or replacing gauges ensures operators are alerted to abnormal conditions before damage occurs.

Options include:

  • Mechanical Gauges (Standard or with Alarm)

  • Electrical Gauges – available in both 12V and 24V versions

These gauges provide accurate temperature and pressure readings, helping maintain optimal engine operation.

Why Buy Caterpillar 3056 Raw Water Pump Parts from Diesel Pro Power

Operators worldwide continue to rely on Diesel Pro Power for Caterpillar 3056 seawater pump parts because of our proven expertise, unmatched product quality, and dedication to customer satisfaction.

  • Proven Reputation – With more than 40,000 satisfied customers across 180+ countries, Diesel Pro Power has earned the trust of fleets, ship operators, repair facilities, and independent owners who require dependable marine parts. Our track record reflects decades of consistent service and global reach.

  • Premium Aftermarket Quality – Every seawater pump, impeller, zinc anode, silicone hose, clamp, and accessory in our Caterpillar 3056 catalog is built to meet or exceed factory performance standards. By choosing our premium aftermarket parts, operators gain reliable alternatives to costly dealer options without sacrificing performance, durability, or fit.

  • Comprehensive Catalog Coverage – Our Caterpillar 3056 catalog is carefully organized by system and component. Whether you need a complete seawater pump assembly, a replacement impeller, a set of zincs for corrosion protection, or durable silicone hoses for the cooling circuit, you’ll find everything you need in one place—reducing downtime and simplifying maintenance.

  • Fast & Reliable Worldwide Shipping – Marine operations cannot afford extended downtime. That’s why we specialize in fast, secure shipping to ports and facilities across the globe. No matter where your vessel is operating, you can count on quick delivery of Caterpillar 3056 raw water pump parts to keep your engine running smoothly.

  • Expert Technical Support – Our support team is more than just sales staff—they are specialists who understand the unique requirements of Caterpillar 3056 marine engines. From selecting the right part for your arrangement number to offering installation tips, we provide the expertise that ensures the job is done right the first time.

  • Trusted by Marine Professionals – Commercial vessels, fishing boats, and workboats worldwide count on us for reliable cooling system parts that perform under demanding conditions. This reputation is built not just on the quality of our premium aftermarket products, but also on our commitment to long-term customer relationships.

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