Walker 31639 Exhaust Pipe Flange Gasket

Overview of Walker 31639 Exhaust Pipe Flange Gasket

The Walker 31639 exhaust pipe flange gasket is designed to provide a reliable seal for exhaust systems on select Lexus, Toyota, Subaru, Pontiac, and Scion vehicles. Engineered with graphoil material, this donut-style gasket ensures durability and effective sealing for exhaust pipe connections.

• Donut-type exhaust pipe flange gasket
• Inside diameter: 2.375 inches
• Outside diameter: 3 inches
• Thickness: 0.56 inches
• Constructed from high-quality graphoil material
• Compatible with multiple Lexus, Toyota, Subaru, Pontiac, and Scion models

Detailed Product Description

The Walker 31639 gasket is a donut-style exhaust pipe flange gasket made from graphoil, a material known for its heat resistance and sealing capabilities. With an inside diameter of 2.375 inches and an outside diameter of 3 inches, this gasket fits precisely between exhaust pipe flanges to prevent leaks and maintain exhaust system integrity. The 0.56-inch thickness provides a secure seal that accommodates thermal expansion and vibration. This gasket is compatible with a range of vehicles including Lexus models like the RX350 and IS250, Toyota models such as the 4Runner and Tacoma, Subaru Impreza, Pontiac Vibe, and Scion tC, ensuring proper fitment and performance.

Common Applications and Issues Addressed

• 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
• Addressing gasket wear or damage due to heat and vibration

Installation Notes and Tips

• Ensure mating flange surfaces are clean and free of debris before installation
• Verify the gasket dimensions match the exhaust pipe flange specifications
• Use proper torque specifications when tightening flange bolts to avoid gasket damage
• Inspect surrounding exhaust components for wear or damage during installation
• Replace the gasket if signs of cracking, burning, or deformation are present

Quality Assurance and Warranty

Walker exhaust gaskets are manufactured to meet industry standards for durability and performance. The graphoil material offers resistance to high temperatures and corrosion, contributing to a longer service life. While specific warranty details for part number 31639 may vary, Walker products typically come with a limited warranty against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.