Dorman 674-6027 Exhaust Pipe Bellow

Dorman 674-6027 Exhaust Bellow

Dorman 674-6027 is a direct replacement exhaust bellow, also known as a flex pipe, built for exhaust systems that need a durable metal repair section. With a 3.5-inch inside diameter and 17-inch length, it is sized for common exhaust pipe repair applications and includes the installation components needed for the job.

Compatible With select exhaust pipe repair applications, this part is a practical choice when replacing a worn or damaged flex section on vehicles such as Chevrolet Silverado and GMC Sierra models. The Dorman 674-6027 helps restore proper exhaust routing where the original bellow has failed.

• Direct replacement exhaust bellow for OE-style service
• Metal construction for dependable exhaust system repair
• 17-inch overall length
• 3.5-inch inside diameter
• Includes 1 exhaust bellow, 2 clamps, and 2 gaskets

Detailed Product Information

This exhaust bellow is designed to replace the original flex pipe section in the exhaust and tail pipe assembly. It is built from metal for long-term service and is intended to match the original pipe layout closely enough to support a clean repair. If you are searching for Dorman 674-6027 for Chevrolet Silverado or GMC Sierra exhaust repair, this part provides a direct replacement option for the affected exhaust section.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Cracked or separated flex pipe section
• Exhaust leaks at the bellow area
• Rattling or vibration from a damaged exhaust joint
• Corrosion in the exhaust flex section
• Loss of exhaust sealing at the repair point

Installation Notes and Tips

Confirm the exhaust pipe diameter and installed length before ordering. Match the replacement to the original routing and inspect adjoining pipes, flanges, and gaskets for wear before assembly. Proper alignment during installation helps reduce stress on the new bellow and supports a secure exhaust seal.

Quality Assurance

Dorman manufactures replacement parts for OE-style repair applications, and this exhaust bellow is built to provide reliable service in the exhaust system.