Walker 31736 Exhaust Pipe Flange Gasket

Walker Exhaust Pipe Flange Gasket Overview

The Walker 31736 exhaust pipe flange gasket is designed to provide a reliable seal for exhaust systems on select Nissan and INFINITI vehicles. Engineered with a metal and fiber core construction, this ring-type gasket ensures durability and proper fitment for models such as the Nissan Altima, Murano, Pathfinder, and INFINITI QX60.

• Ring-type exhaust pipe flange gasket
• Inside diameter: 3.5 inches
• Outside diameter: 3.75 inches
• Thickness: 0.166 inches
• Constructed from metal with a fiber core for enhanced sealing
• Compatible with Nissan and INFINITI models including Altima, Maxima, JX35, Murano, Pathfinder, Quest, and QX60

Durable Construction and Precise Fitment

The Walker 31736 gasket features a metal outer layer combined with a fiber core, providing a balance of strength and flexibility to maintain a tight seal under high-temperature exhaust conditions. Its ring design with a 3.5-inch inside diameter and 3.75-inch outside diameter fits precisely between exhaust pipe flanges, minimizing exhaust leaks and noise. The 0.166-inch thickness ensures proper compression and sealing without deformation, making it suitable for the exhaust systems of Nissan Altima, Murano, Pathfinder, and INFINITI QX60 vehicles.

Applications and Common Issues Addressed

• Seals exhaust pipe flange connections to prevent leaks
• Reduces exhaust noise caused by gasket failure
• Prevents harmful exhaust gases from escaping the system
• Helps maintain proper backpressure for engine performance
• Replaces worn or damaged gaskets in Nissan and INFINITI exhaust systems

Installation Notes and Tips

Ensure the exhaust flange surfaces are clean and free of debris before installing the Walker 31736 gasket. Proper alignment of the gasket between flanges is critical to avoid leaks. Tighten flange bolts evenly to the manufacturer’s torque specifications to achieve an effective seal. This gasket is designed specifically for compatible Nissan and INFINITI models, so verify fitment before installation.

Quality Assurance and Warranty

Walker exhaust gaskets are manufactured to meet OEM standards for durability and performance. The metal and fiber core construction is tested to withstand high temperatures and resist wear over time. While specific warranty details for part number 31736 are not provided, Walker products typically come with quality assurances consistent with industry standards.