Description
Caterpillar CT3412 Sea Water Pump 7C3613 / 7C3614
The Caterpillar CT3412 Sea Water Pump 7C3613 / 7C3614 is a premium-quality replacement raw water pump engineered for Caterpillar 3408 and 3412 Series marine diesel engines. Designed to deliver reliable seawater circulation, this heavy-duty pump ensures efficient engine cooling and optimum operating temperatures, even in the most demanding marine environments.
Built with a high-strength bronze impeller, the pump offers superior corrosion resistance, excellent durability, and dependable performance in both saltwater and freshwater applications. It is a direct replacement for Caterpillar Part Number 7C3613, replacing the older 3N7790 pump, and is also compatible with 7C3614 and OR7720 remanufactured units.
This seawater pump is suitable for Caterpillar 3408, 3408B, 3408C, 3412, 3412C, and 3412D marine engines. It also replaces Gilkes M Series 250/700 pumps, making it an excellent solution for marine engine overhauls, preventive maintenance, and replacement projects.
Manufactured to OEM specifications, the pump features a 2-inch flange connection, genuine CAT 3N8449 bronze impeller compatibility, and a rugged construction that provides long service life and reliable engine cooling performance.
Key Features
- High-quality replacement Caterpillar Sea Water Pump
- OEM Part Number 7C3613
- Compatible with 7C3614, 3N7790, and OR7720
- Heavy-duty bronze impeller for maximum durability
- Genuine CAT Impeller Compatibility: 3N8449
- Direct replacement for Gilkes M Series 250/700 pumps
- Efficient seawater circulation for engine cooling
- Corrosion-resistant marine-grade construction
- 2-inch flange port connection
- Easy installation with OEM fit and performance
Applications
- Caterpillar 3408 Marine Engines
- Caterpillar 3408B Marine Engines
- Caterpillar 3408C Marine Engines
- Caterpillar 3412 Marine Engines
- Caterpillar 3412C Marine Engines
- Caterpillar 3412D Marine Engines
- Commercial Marine Vessels
- Fishing Boats
- Tug Boats
- Offshore Support Vessels
- Workboats
- Marine Generator Engines
Why Choose SHIV GLOBAL MARINE?
SHIV GLOBAL MARINE is one of the leading suppliers, stockists, traders, and exporters of marine engines, marine engine spare parts, seawater pumps, cooling system components, lifeboat engine spares, and marine transmission equipment. Located near Alang, India’s renowned ship recycling hub, we supply genuine, replacement, used, unused, and reconditioned marine equipment to customers worldwide.
We are committed to delivering premium-quality marine products, competitive pricing, expert technical support, and reliable worldwide shipping to ship owners, marine repair companies, and vessel operators.











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