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

Technical Overview
This OEM-grade seal ring is designed for the fresh water system of Detroit Diesel 16V149N and 16V149T engines. It ensures a secure seal between water connections within the cooling circuit, preventing leaks and maintaining consistent system pressure under heavy-duty marine and industrial conditions.

Detailed Features
• Provides tight sealing in the fresh water circuit of the engine cooling system.
• Manufactured from high-performance, temperature- and corrosion-resistant elastomer.
• Meets or exceeds Detroit Diesel engineering standards for 16V149 series engines.
• Ideal replacement component for water pump and cooling assembly connections.
• Ensures reliable long-term performance in marine and power generation environments.

FAQ

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

2. What is its function?
It seals the fresh water passage between the cooling components, ensuring stable coolant pressure and preventing leakage.

3. Can it be used with 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?
Made from high-quality elastomer designed to resist coolant additives, heat, and corrosion.

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

6. Maintenance tips?
Inspect during every cooling system service; replace if hardened, cracked, or showing signs of wear or flattening.

7. Is this seal ring used with the Detroit Diesel water pump?
Yes. This seal ring is the correct sealing part for the fresh water inlet section of the Detroit Diesel fresh water pump.

From Diesel Pro — precision replacement part engineered for durability and trusted worldwide for Detroit Diesel engine components.