Walker 31630 Exhaust Pipe Flange Gasket

Walker 31630 Exhaust Pipe Flange Gasket

Walker 31630 is a donut-style exhaust pipe flange gasket built for sealing exhaust joints where a tight, heat-resistant connection is needed. It uses high temperature graphite with a wire mesh core to help maintain a secure seal at the flange connection on a range of OE-style exhaust repairs.

Key Features

• Donut gasket design for exhaust flange sealing
• Inside diameter: 2.5 in.
• Outside diameter: 3.25 in.
• Thickness: 0.64 in.
• High temperature graphite construction with wire mesh core
• Works with OE exhaust components and Walker aftermarket replacement parts

Detailed Description

This Walker exhaust pipe flange gasket is made for repair work where the exhaust joint must stay sealed under heat and vibration. The graphite material helps the gasket conform at the connection point, while the wire mesh core adds structure for consistent sealing performance. Walker 31630 is a practical choice for exhaust flange service on applications such as Toyota RAV4, Toyota Tacoma, Subaru Crosstrek, Subaru Impreza, and Subaru Forester, along with other listed vehicles. This part cross-references 13399-1 and EG24399 for the same application.

What It Helps Fix

• Exhaust leaks at a flange or donut-style joint
• Noise from a leaking exhaust connection
• Soot marks or odor near the exhaust seam
• Loss of sealing after exhaust service or component replacement
• Fitment issues when replacing a worn OE-style gasket

Installation Notes and Tips

Verify the gasket dimensions and flange style before installation. Clean both mating surfaces thoroughly so the gasket seats evenly, and inspect the flange for warping, corrosion, or damage that could affect sealing. Confirm the application position listed for your vehicle, such as rear converter to resonator, front converter to rear converter, or resonator assembly to muffler assembly, before assembly.

Quality Assurance

Walker supplies exhaust sealing components designed to work with OE exhaust systems and Walker replacement parts. Part number 31630 is built for exhaust repair applications that require a heat-resistant sealing surface and accurate flange fitment.

Compatible Vehicles

• Fits 2006-2018 Toyota RAV4, N/A
• Fits 2016-2017 Subaru Crosstrek, rear converter to resonator
• Fits 2005-2017 Toyota Tacoma, N/A
• Fits 2011-2016 Scion tC, N/A
• Fits 2012-2016 Subaru Impreza, rear converter to resonator
• Fits 2010-2015 Subaru Outback, left converter to resonator assembly
• Fits 2013-2015 Subaru XV Crosstrek, rear converter to resonator
• Fits 2009-2013 Subaru Forester, rear converter to resonator
• Fits 2007-2012 Acura RDX, front converter to rear converter
• Fits 2007-2012 Mazda CX-7, N/A
• Fits 2008-2011 Mitsubishi Lancer, resonator assembly to muffler assembly
• Fits 2009-2010 Pontiac Vibe, N/A
• Fits 2003-2008 Mazda 6, N/A, except Super Ultra Low Emission Vehicle (SULEV)
• Fits 2004-2008 Mazda RX-8, N/A
• Fits 2000-2005 Honda S2000, N/A
• Fits 2000-2003 Mitsubishi Montero Sport, N/A