AP Exhaust 8434 Donut Exhaust Gasket 1-23/32" ID Pipe Flange Seal

The AP Exhaust 8434 is a donut-style exhaust gasket designed to create a leak-free seal at exhaust pipe flange connections. With a 1-23/32" inner diameter, this gasket is engineered to fit pipe flange joints where a round, donut-shaped seal is required to prevent exhaust gas leaks and reduce noise at connection points.

Donut exhaust gaskets—also called ring gaskets or exhaust pipe gaskets—are commonly used at manifold outlets, catalytic converter connections, and mid-pipe joints. AP Exhaust is a trusted OEM-level supplier with decades of experience manufacturing exhaust system components to meet or exceed original equipment specifications.

Key Features:

• Donut (ring) style exhaust flange gasket
• 1-23/32" inner diameter for precise fitment
• Constructed to withstand high exhaust temperatures and pressures
• Helps eliminate exhaust leaks and associated noise at flange joints
• Manufactured by AP Exhaust to OEM-equivalent quality standards

This is a direct-replacement exhaust gasket ideal for restoring a proper seal during exhaust system repair or replacement. Always confirm inner diameter and flange style match your application before installation.