Seal Ring for Fresh Water Pump for Detroit Diesel 16V149N & 16V149T Engines

Technical Overview
This OEM-quality seal ring is designed for the fresh water pump system of Detroit Diesel 16V149N and 16V149T engines. It provides a secure, leak-free seal between cooling connections, maintaining pressure stability and coolant flow under heavy-duty marine and industrial conditions.

Detailed Features
• Precision-molded sealing ring for the fresh water pump assembly.
• Made from high-performance elastomer resistant to heat, coolant additives, and corrosion.
• Meets or exceeds Detroit Diesel engineering standards for 16V149 series engines.
• Designed for direct fit in water pump and cooling system connections.
• Ensures long-term sealing integrity in marine and power generation applications.

FAQ

1. Which engines does it fit?
Specifically designed for Detroit Diesel 16V149N and 16V149T engines used in marine and industrial configurations.

2. What is its purpose?
It seals the fresh water pump connection to prevent leakage and maintain stable coolant pressure.

3. Can it be used with new and rebuilt water pumps?
Yes. This seal ring fits both new and rebuilt Detroit Diesel water pumps of the 16V149 series.

4. What material is it made of?
Manufactured from durable high-temperature elastomer to resist coolant chemistry and corrosion.

5. Installation notes?
Clean all mating surfaces thoroughly before installation. Apply light lubricant if specified by the Detroit Diesel service manual and ensure even seating of the ring.

6. Maintenance tips?
Inspect during each cooling system service; replace if hardened, cracked, or flattened to maintain sealing performance.

7. How is its quality verified?
Each batch is pressure-tested and heat-cycled to ensure consistent performance under marine operating temperatures.

From Diesel Pro — precision replacement part engineered for performance and trusted worldwide by Detroit Diesel owners.