Walker 31645 Exhaust Pipe Flange Gasket - Y-Pipe To Converter

Walker Exhaust Pipe Flange Gasket Overview

The Walker 31645 exhaust pipe flange gasket is designed for reliable sealing in exhaust systems of select Acura and Honda vehicles. Engineered with a perforated metal construction and fiber core, this 3-bolt gasket ensures a secure fit and effective exhaust leak prevention for models like the Accord, CL, Integra, Odyssey, Prelude, and TL.

• 3-bolt gasket type with precise bolt hole spacing of 2.5 and 3.25 inches center to center
• Bolt hole diameter of 0.5 inches for accurate alignment
• Constructed from perforated metal with a fiber core and metal fire ring for durability and heat resistance
• Port dimensions: 2 inches length by 2 inches width
• Thickness of 0.05 inches for optimal sealing without excess compression

Detailed Product Description

The Walker 31645 exhaust pipe flange gasket is specifically designed to meet the sealing requirements of exhaust systems on Acura and Honda vehicles, including the Accord, CL, Integra, Odyssey, Prelude, and TL. Its 3-bolt design with bolt hole centers measuring 2.5 inches and 3.25 inches ensures a precise fit to the exhaust pipe flange, minimizing the risk of exhaust leaks. The gasket’s perforated metal outer layer combined with a fiber core and metal fire ring provides a balance of flexibility and heat resistance, maintaining a tight seal under high-temperature conditions. The 2 by 2 inch port size and 0.05 inch thickness are engineered to match OEM specifications, ensuring compatibility and performance.

Common Applications and Problem Solving

• Prevents exhaust leaks caused by worn or damaged flange gaskets
• Eliminates exhaust noise and fumes entering the cabin due to gasket failure
• Maintains proper exhaust system pressure and emissions control
• Addresses issues related to gasket compression set and heat degradation
• Restores exhaust system integrity after flange repairs or replacements

Installation Notes and Tips

• Ensure mating flange surfaces are clean and free of debris before installation
• Use the correct torque specifications for the 3-bolt flange to avoid gasket damage
• Inspect bolts and flange for wear or warping prior to gasket replacement
• Replace gasket whenever exhaust components are disassembled to maintain seal quality

Quality Assurance and Warranty

Walker exhaust gaskets are manufactured to meet or exceed OEM standards for fit and durability. The 31645 gasket undergoes rigorous quality control to ensure consistent performance in Acura and Honda exhaust systems. While specific warranty details may vary, Walker products typically include coverage against manufacturing defects to provide confidence in long-term use.