Walker 31578 Exhaust Pipe Flange Gasket

Overview of Walker Exhaust Pipe Flange Gasket 31578

The Walker 31578 exhaust pipe flange gasket is engineered for reliable sealing in exhaust systems of various vehicles including Buick, Chevrolet, Chrysler, Dodge, Ford, Mazda, Mercury, Nissan, and Pontiac models. Designed with high temperature graphite and a steel core, this 2 bolt gasket ensures a secure fit and durability under extreme conditions.

• High temperature graphite material with steel core for enhanced durability
• 2 bolt gasket type with 0.5 inch bolt hole diameter
• Bolt hole center to center measurement of 4.125 inches
• Port dimensions: 2.375 inches length and width
• Thickness of 0.06 inches for optimal sealing

Technical Details and Specifications

The Walker 31578 exhaust pipe flange gasket features a precise bolt hole center to bolt hole center distance of 4.125 inches, accommodating a 2 bolt flange connection. Each bolt hole measures 0.5 inches in diameter, ensuring compatibility with standard exhaust flange bolts. The gasket’s port measures 2.375 inches in both length and width, providing a consistent seal around the exhaust pipe opening. Constructed from high temperature graphite combined with a steel core, this gasket withstands heat and pressure typical in exhaust systems, maintaining a tight seal and preventing leaks. The thickness of 0.06 inches balances flexibility and strength for effective sealing performance.

Compatible Vehicles and Applications

This exhaust pipe flange gasket is compatible with a range of vehicles, including Buick LaCrosse, Chevrolet Impala and Monte Carlo, Chrysler Sebring, Dodge Dart and Avenger, Ford Escape and Transit Connect, Mazda Tribute and Mariner, Mercury Mystique, Nissan Sentra, and Pontiac Grand Prix and Regal. It is designed to replace worn or damaged gaskets in these models’ exhaust systems, ensuring proper exhaust flow and emission control.

• Seals exhaust pipe flange connections to prevent leaks
• Replaces damaged or worn exhaust gaskets causing noise or fumes
• Helps maintain proper exhaust backpressure for engine performance
• Prevents exhaust gas leaks that can affect emissions and safety
• Reduces risk of exhaust system corrosion by maintaining tight seals

Installation Notes and Tips

When installing the Walker 31578 gasket, ensure the mating flange surfaces are clean and free of debris or old gasket material. Align the gasket carefully with the bolt holes and port dimensions to avoid misalignment. Tighten bolts evenly to the manufacturer’s torque specifications to prevent gasket damage or leaks. This gasket is designed for use with 2 bolt flange connections matching the specified bolt hole spacing and diameter.

Quality Assurance and Warranty

Walker exhaust gaskets are manufactured to meet industry standards for durability and heat resistance. The use of high temperature graphite with a steel core provides reliable sealing performance under demanding exhaust conditions. While specific warranty details are not provided, Walker products are known for consistent quality and fitment accuracy across compatible Buick, Chevrolet, Chrysler, Dodge, Ford, Mazda, Mercury, Nissan, and Pontiac models.