23533085
High-Flow Water Bypass Tube without Fill Boss
Detroit Diesel

The high-flow water bypass tube is engineered for efficient coolant circulation in marine engine cooling systems. With a center-to-center length of approximately 9.53 inches, it features a black painted steel construction that offers durability against corrosion and high temperatures. The varied outer diameters—1.75 inches at one end and 2 inches at the other—allow for seamless integration into existing hoses and fittings. Its design ensures maximum flow capacity, helping to prevent overheating during prolonged engine operation. The absence of a fill boss simplifies installation and maintenance, making it suitable for high-performance applications where coolant flow efficiency is critical. Proper coolant circulation facilitated by this bypass tube is essential for maintaining engine temperature stability, preventing thermal stress, and extending component life. Source One Parts Center offers this high-flow bypass tube as a key component in robust cooling systems for marine and heavy-duty engines.