Marine Water Pump for Cummins QSC and QSL Engines

Product Specifications

Technical Overview: This NEW bronze seawater pump assembly is engineered for Cummins QSC and QSL marine engines. It provides continuous seawater circulation through the heat-exchanger cooling circuit and is designed for stable performance in demanding marine operating conditions.

Engine Compatibility:
This replacement seawater pump is built for the Cummins QSC and QSL marine engine families, supporting seawater intake flow, heat-exchanger operation, and long-duration marine load cycles.

Included Components:
• (1) Seawater pump assembly
• (1) Installation O-ring

Technical Specifications
• Port type: flange, 1 3/4" inlet/outlet
• High-volume seawater circulation design
• Bronze heavy-duty marine-grade housing
• Marine-grade mechanical seal
• Corrosion-resistant construction suitable for seawater exposure

FAQ

1. What does this seawater pump do?
It circulates seawater through Cummins QSC/QSL marine cooling systems, allowing the heat exchanger to maintain stable engine temperature.

2. Which engines is it compatible with?
This seawater pump fits Cummins QSC and QSL marine engine families.

3. Is this considered a seawater or raw-water pump?
It functions as a seawater pump and can also serve as a raw-water circulation pump depending on the vessel’s cooling configuration.

4. What is included with this pump?
The package includes the complete seawater pump assembly and a mounting O-ring for proper installation and sealing.

5. What materials are used?
It is built from bronze marine-grade casting with a mechanical seal and components designed for continuous saltwater exposure.

6. Is this a NEW pump and covered by warranty?
Yes. This NEW seawater pump for Cummins QSC/QSL engines is covered by Diesel Pro warranty according to the terms active at the time of purchase.

Diesel Pro provides reliable marine components, fast international shipping, and support trusted by marine professionals worldwide.