Walker 45259 Exhaust Tail Pipe

Walker 45259 Exhaust Tail Pipe for GM Trucks

Walker 45259 is a specific-fit exhaust tail pipe built for select Chevrolet and GMC heavy-duty trucks from 1990-1995. It is made from aluminized steel and formed with precision bending for a direct-fit replacement that matches the original pipe routing.

Compatible with Chevrolet C2500, C3500, K2500, K3500 and GMC C2500, C3500, K2500, K3500 applications, this tail pipe is engineered for accurate alignment and straightforward installation. The 3-inch pipe diameter and 50.25-inch overall length support the listed exhaust configurations.

Key Features

• Walker exhaust tail pipe, part number 45259
• Aluminized steel construction for corrosion resistance and durability
• 3-inch inlet and 3-inch outlet with pipe connection ends
• Precision-bent with fixture checking for fit accuracy
• Specific-fit design for listed Chevrolet and GMC truck applications
• 5-inch bending radius and 50.25-inch length

Product Details

Walker 45259 is an exhaust tail pipe designed for direct replacement on 1990-1995 Chevrolet and GMC C2500, C3500, K2500, and K3500 trucks, including 1990-1994 C3500 and K3500 models with a single catalytic converter. The aluminized finish helps the steel resist exhaust-system wear, while the formed pipe profile supports proper routing from the exhaust system to the rear of the vehicle. If you are replacing a worn or rusted tail pipe on a Chevrolet C2500 or GMC K3500, this part number 45259 provides a vehicle-specific solution.

This part cross-references Walker Exhaust 54885 for the same application.

Common Replacement Reasons

• Rust or corrosion in the tail pipe section
• Exhaust leaks caused by thinning or perforated pipe walls
• Incorrect fit from a previous repair pipe
• Damaged exhaust routing after impact or road debris
• Noise from a failing rear exhaust section

Installation Notes

Verify the vehicle’s exhaust configuration before installation, especially on 1990-1994 Chevrolet and GMC C3500 and K3500 models with a single catalytic converter. Confirm inlet and outlet diameter match the existing exhaust connection points. Because this is a specific-fit exhaust tail pipe, alignment should follow the original routing for the listed Chevrolet and GMC truck applications.

Quality Assurance

Walker manufactures this tail pipe with precision benders and fixture checks to help ensure consistent fitment. The aluminized steel construction is selected for durability in exhaust service, and the part is built as a direct replacement for the listed applications.