Dorman 674-7017 Exhaust Clamp

Dorman 674-7017 Exhaust Clamp

The Dorman 674-7017 exhaust clamp is a direct replacement part built to match the fit and function of the original equipment clamp. It is made from stainless steel for corrosion resistance and long service life, with a T-bolt V-band clamp design for secure exhaust sealing.

For service work on exhaust connections, this clamp supports a clean OE-style repair on applications such as Chevrolet Silverado and GMC Sierra exhaust systems where a V-band style clamp is specified.

Key Features

• Direct replacement exhaust clamp for OE-style fit and function
• Stainless steel construction with a natural finish
• T-bolt V-band clamp design for secure clamping force
• Lock nut design for fastening stability
• Maximum diameter: 6.25 in; pipe diameter: 5.7 in
• Part number 674-7017 for easy identification

Product Details

This exhaust clamp is engineered for exhaust hardware service where a V-band connection is used. The stainless steel material and regular-grade construction support dependable performance in high-heat exhaust environments, while the direct replacement design helps restore the original clamp’s fit and function. Part number 674-7017 is also cross-referenced to 11ME241 and 25174573 for the same application.

Use this clamp when servicing exhaust joints on Chevrolet Silverado and GMC Sierra models that require a V-band style clamp with a 5.7-inch pipe diameter and up to a 6.25-inch maximum diameter. The Dorman 674-7017 is a practical choice for maintaining a tight exhaust seal without changing the intended connection style.

Common Repair Uses

• Replacing a worn or damaged exhaust clamp
• Restoring a leaking exhaust joint
• Repairing a loose V-band connection
• Addressing exhaust noise from a poor seal
• Servicing OE-style exhaust hardware on Chevrolet Silverado and GMC Sierra applications

Installation Notes

Confirm pipe diameter and clamp style before installation. This part is a T-bolt V-band clamp with a 5.7-inch pipe diameter and a 6.25-inch maximum diameter, so the exhaust joint must match those dimensions. Inspect the mating flanges and sealing surfaces for wear, rust, or distortion before tightening the clamp.

Quality Assurance

Dorman manufactures this clamp as a direct replacement part and subjects it to industry-standard testing to support reliable performance. The stainless steel construction is selected for durability in exhaust service, and the part is built to match the original clamp’s fit and function.