Walker 31397 Exhaust Pipe Flange Gasket - Front Converter To Rear Converter or Resonator Assembly To Muffler Assembly

Overview of Walker Exhaust Pipe Flange Gasket 31397

The Walker 31397 exhaust pipe flange gasket is designed to provide a reliable seal for exhaust systems on select Honda, INFINITI, Mercury, and Nissan vehicles. Engineered with a metal and fiber core construction, this ring-type gasket ensures durability and effective sealing performance.

• Gasket Type: Ring
• Inside Diameter: 1.875 inches
• Outside Diameter: 2.125 inches
• Thickness: 0.2 inches
• Material: Metal with fiber core for enhanced sealing

Detailed Product Description

The Walker 31397 exhaust pipe flange gasket features a metal core reinforced with fiber, providing a balance of strength and flexibility to maintain a tight seal under high-temperature exhaust conditions. With an inside diameter of 1.875 inches and an outside diameter of 2.125 inches, this gasket fits precisely between exhaust pipe flanges to prevent leaks and maintain system integrity. The 0.2-inch thickness offers optimal compression to accommodate flange surface irregularities without compromising durability.

This gasket is compatible with a range of vehicles including Honda Civic and CRX models, INFINITI G20, QX4, and NX, Mercury Villager and Mountaineer, as well as Nissan 200SX, 240SX, Altima, D21, Murano, Pathfinder, Pickup, Quest, and Sentra. The Walker 31397 gasket is engineered to meet the specific exhaust sealing requirements of these vehicles, ensuring proper fit and function.

Common Applications and Problem Solving

• Sealing exhaust pipe flange connections to prevent exhaust leaks
• Reducing noise caused by escaping exhaust gases
• Preventing harmful exhaust fumes from entering the cabin
• Maintaining proper backpressure for engine performance
• Replacing worn or damaged gaskets in Honda, INFINITI, Mercury, and Nissan exhaust systems

Installation Notes and Tips

• Ensure flange surfaces are clean and free of debris before installation
• Check for flange warping or damage that may affect gasket sealing
• Use proper torque specifications when tightening flange bolts to avoid gasket damage
• Inspect the gasket for any defects prior to installation
• Replace the gasket whenever exhaust components are disassembled to maintain a proper seal

Quality Assurance and Warranty

Walker exhaust gaskets are manufactured to meet industry standards for durability and performance. The metal with fiber core construction is designed to withstand high temperatures and resist degradation over time. While specific warranty details for part number 31397 are not provided, Walker products typically adhere to quality control processes to ensure reliable fitment and function in compatible Honda, INFINITI, Mercury, and Nissan models.