Walker 31386 Exhaust Pipe Flange Gasket

Overview of Walker Exhaust Pipe Flange Gasket 31386

The Walker 31386 exhaust pipe flange gasket is designed for reliable sealing in exhaust systems of select Cadillac, Chevrolet, Honda, INFINITI, Isuzu, and Nissan vehicles. Engineered with a fiber material reinforced by a steel core and metal fire ring, this gasket ensures durability and effective exhaust sealing.

• Compatible with 2 bolt exhaust pipe flange connections
• Slotted bolt hole diameter for precise fitment
• Bolt hole center-to-center distance of 3.5 inches
• Port dimensions: 2.25 inches length and width
• Thickness of 0.125 inches for optimal sealing pressure
• Constructed from fiber with steel core and metal fire ring for heat resistance

Detailed Product Description

The Walker 31386 exhaust pipe flange gasket is specifically designed to fit a range of vehicles including the Nissan 300ZX, 350Z, 370Z, Pathfinder, and Frontier, as well as the Chevrolet Camaro, Honda Passport, and INFINITI FX35, G35, G37, Q40, Q50, Q60, Q70, Q70L, and QX70 models. This gasket features a 2 bolt design with slotted bolt holes, allowing for easier alignment during installation. The 3.5-inch bolt hole center-to-center spacing matches OEM specifications, ensuring a secure and leak-free connection.

Constructed from fiber material reinforced with a steel core and a metal fire ring, the gasket withstands high temperatures and exhaust gases without degrading. The 0.125-inch thickness provides the necessary compression to maintain a tight seal between exhaust pipe flanges, reducing the risk of exhaust leaks and noise.

Common Applications and Problem Solving

• Sealing exhaust pipe flange connections to prevent exhaust leaks
• Replacing worn or damaged gaskets causing exhaust noise or fumes
• Restoring proper exhaust system pressure and performance
• Preventing corrosion and rust buildup at flange joints
• Ensuring compliance with emissions standards by maintaining exhaust integrity

Installation Notes and Tips

• Ensure mating flange surfaces are clean and free of debris before installation
• Use the slotted bolt holes to align the gasket precisely with exhaust pipe flanges
• Tighten bolts evenly to manufacturer torque specifications to avoid gasket damage
• Inspect surrounding exhaust components for wear or damage during replacement
• Replace gasket whenever exhaust flange is disassembled to maintain proper sealing

Quality Assurance and Warranty

Walker exhaust gaskets are manufactured to meet or exceed OEM standards for fit, form, and function. The 31386 gasket undergoes rigorous quality control to ensure durability and reliable sealing performance under high-temperature exhaust conditions. While specific warranty details may vary, Walker products typically include coverage against manufacturing defects to provide confidence in product longevity.