Walker 31729 Exhaust Pipe Flange Gasket

Overview of Walker Exhaust Pipe Flange Gasket 31729

The Walker Exhaust Pipe Flange Gasket 31729 is designed for reliable sealing in exhaust systems of select Audi and Volkswagen models. Engineered with high temperature graphite and a steel core, this 4-bolt gasket ensures a secure fit and durability under demanding conditions.

• Compatible with Audi A3 and Volkswagen Jetta, Passat, GTI, Tiguan, CC, Eos, Q3, and Q3 Quattro models
• 4-bolt gasket type for secure exhaust pipe flange connection
• Constructed from high temperature graphite with a steel core for enhanced heat resistance
• Bolt hole center distances: 3.875 inches and 4.25 inches
• Bolt hole diameter of 0.50 inches and thickness of 0.051 inches
• Port dimensions: 3.375 inches length and width for optimal sealing

Detailed Product Description

The Walker 31729 exhaust pipe flange gasket is specifically designed to maintain a tight seal between exhaust pipe flanges, preventing leaks and ensuring proper exhaust flow. Its high temperature graphite material combined with a steel core provides excellent resistance to heat and pressure, which is critical for the exhaust systems of Audi and Volkswagen vehicles such as the A3, Passat, and Tiguan. The gasket features a 4-bolt design with precise bolt hole spacing of 3.875 and 4.25 inches center to center, accommodating the flange configurations found on these models. With a thickness of 0.051 inches and port dimensions of 3.375 inches by 3.375 inches, this gasket fits securely to maintain exhaust integrity and reduce noise and emissions.

Common Applications and Issues Addressed

• Sealing exhaust pipe flanges to prevent exhaust leaks
• Reducing exhaust noise caused by gasket failure
• Preventing harmful exhaust gases from escaping into the engine bay
• Maintaining proper exhaust backpressure for engine performance
• Replacing worn or damaged gaskets in Audi and Volkswagen exhaust systems

Installation Notes and Tips

Ensure the exhaust flange surfaces are clean and free of debris before installing the Walker 31729 gasket. Align the gasket carefully with the bolt holes, matching the 4-bolt pattern and bolt hole centers of 3.875 and 4.25 inches. Tighten bolts evenly in a crisscross pattern to achieve a uniform seal and avoid warping the gasket. Proper installation helps maintain exhaust system integrity and prevents premature gasket failure.

Quality Assurance

Walker exhaust gaskets are manufactured to meet OEM specifications for fit and durability. The use of high temperature graphite with a steel core ensures long-lasting performance under extreme exhaust conditions. While specific warranty details are not provided, Walker products are known for consistent quality and reliability in automotive exhaust sealing applications.