Walker 51012 Exhaust Pipe - Rear

Walker 51012 Exhaust Pipe for Montero Sport

Walker 51012 is a specific-fit exhaust pipe for select Mitsubishi Montero Sport applications. Built from aluminized steel, it is formed with precision bending and fixture checking to support accurate alignment and straightforward installation on the correct vehicle.

• Aluminized steel construction for corrosion resistance and durability
• Specific-fit design for direct replacement on listed Mitsubishi Montero Sport applications
• 2-bolt welded flange inlet and outlet for OE-style connection points
• 11.125-inch length for the listed exhaust routing application
• Walker part number 51012 for catalog and cross-reference lookup

Application Details

This exhaust pipe is built for the rear or N/A-position exhaust routing used on select 1997-2004 Mitsubishi Montero Sport models. It is a direct-fit replacement for vehicles listed with California Emission System or Federal Emission System coverage, and it also applies to 2000-2004 Mitsubishi Montero Sport rear exhaust configurations. If you are replacing a worn or damaged exhaust pipe on a Mitsubishi Montero Sport, Walker 51012 provides the correct flange style and fitment profile for the specified applications.

This part cross-references Mitsubishi OE numbers MR224617 and MR224623 for the same application.

Common Problems This Part Can Address

• Exhaust leaks at a cracked or rusted pipe section
• Flange connection issues caused by corrosion or distortion
• Noise from a damaged rear exhaust pipe
• Fitment problems from using a universal pipe in an OE-specific application
• Replacement needs on 1997-2004 Mitsubishi Montero Sport exhaust systems

Installation Notes

Verify the vehicle year, emission system, and exhaust position before installation. This pipe uses 2-bolt welded flanges at both ends, so matching the existing flange pattern is important for proper sealing and alignment. Confirm the routing on your Mitsubishi Montero Sport and inspect adjoining exhaust components for wear before final assembly.

Quality Assurance

Walker manufactures this pipe from aluminized steel and uses precision bending plus fixture checks to help maintain consistent fit and form for the listed applications.