BD Diesel Transmission Cooler Bypass Delete Kit

The BD Diesel Transmission Cooler Bypass Delete Kit (also called a transmission oil cooler bypass tube eliminator or cooler bypass valve delete) removes a common weak point in factory automatic transmission cooling systems. The stock cooler bypass valve can jam in recirculation mode when debris gets into it. Fluid then skips the cooler, transmission temperatures climb, and overheating and early transmission failure can follow.

Key Features:

• Eliminates the factory bypass valve
• Keeps the transmission cooler in service at all times, so fluid flows through it continuously
• Helps keep transmission temperature as low as possible, including under heavy loads and towing
• Replacement seals or sealing hardware included for installation, as documented by the manufacturer
• Direct bolt-in design for a straightforward installation, typically about 30 minutes
• Backed by a 12-month/24,000-mile parts warranty

BD Diesel has been building heavy-duty powertrain components since 1972. This line gives diesel and heavy-duty truck owners a durable, serviceable way to protect an automatic transmission. It is available in several versions for different transmission applications.