Walker 31800 Exhaust Flange

Walker 31800 Exhaust Flange for Ford Applications

Walker 31800 is a steel exhaust flange built for OE-style exhaust system service on select Ford trucks and SUVs. With a 2-inch inside diameter, 2-bolt pattern, and natural finish, it supports a precise exhaust connection where the flange joins the pipe.

Key Features

• Steel construction for exhaust system durability
• 2-inch inside diameter for the specified pipe connection
• 2-bolt flange design with 3-inch bolt hole center spacing
• Flange dimensions: 4-inch length, 2.625-inch width, 0.48-inch thickness
• Natural finish for a service-ready replacement part
• OE-style fit and appearance from Walker

Product Details

Walker 31800 is an exhaust flange for repair and replacement work on exhaust joints that require a 2-bolt connection. Walker’s OE-focused manufacturing approach supports consistent fitment and dependable emissions-system service, making this part a practical choice for restoring the connection point in the exhaust path. This part cross-references AP Exhaust 8788 for the same application.

Compatible With 1970-1978 Ford F-100, 1976-1978 Ford F-150, and 1966-1974 Ford Bronco. The Walker 31800 exhaust flange is also a direct-fit service part for Ford F-100, Ford F-150, and Ford Bronco exhaust repairs within the listed model years.

Common Repair Uses

• Repairing a leaking exhaust flange joint
• Replacing a rusted or warped exhaust connection point
• Restoring a secure seal between exhaust components
• Addressing exhaust noise caused by a failing flange
• Supporting exhaust system service on Ford F-100, F-150, and Bronco applications

Installation Notes

Verify the 2-inch inside diameter, 2-bolt pattern, and 3-inch bolt hole center spacing before installation. Match the flange dimensions to the existing exhaust connection and confirm vehicle application by year and model. For best results, inspect adjoining exhaust components for wear, corrosion, or distortion before assembly.

Quality Assurance

Walker manufactures emissions-control components with OE-style fit, appearance, and dependability, backed by its experience supplying replacement exhaust parts for domestic and import vehicles.