Dorman 674-7025 Diesel Particulate Filter (DPF) Clamp

Dorman 674-7025 DPF Clamp Overview

The Dorman 674-7025 Diesel Particulate Filter clamp is a direct replacement exhaust hardware part built to match the original clamp’s fit and function. It is made from stainless steel for corrosion resistance and long service life, with a bolt-style clamping design and manual adjustment for a precise fit.

Compatible With Mercedes-Benz Sprinter diesel exhaust applications, this DPF clamp supports secure sealing at the diesel particulate filter connection. The Dorman 674-7025 is engineered as a specific-fit replacement for vehicles that require a clamp with a 342 mm to 355 mm diameter range.

Key Features

• Direct replacement DPF clamp for exhaust system service
• Stainless steel construction for durability in high-heat exhaust environments
• Manual adjustment type for controlled fitment during installation
• Bolt clamping design for secure fastening
• Specific-fit design with 342 mm minimum diameter and 355 mm maximum diameter
• Natural finish and 21.8 mm band width
• No special tool required for installation
• Non-reusable clamp design

Detailed Product Description

This exhaust hardware component is intended for diesel particulate filter service where the original clamp has worn, corroded, or no longer holds the exhaust joint securely. The stainless steel band and bolt-style clamp construction help maintain consistent clamping force at the DPF connection, while the manual adjustment design allows the clamp to be set to the required diameter during service. For Mercedes-Benz Sprinter diesel exhaust repairs, the Dorman 674-7025 provides a direct replacement solution that follows the original equipment fit and function.

This part cross-references Mercedes-Benz OE numbers A0019959802 and VB2021 for the same application. The Dorman 674-7025 is a practical choice when servicing Mercedes-Benz Sprinter exhaust hardware that requires a specific-fit DPF clamp.

Common Problems This Part Can Address

• Loose or failing diesel particulate filter clamp at the exhaust joint
• Corrosion-related clamp damage from heat and road exposure
• Exhaust leakage at the DPF connection
• Loss of clamping force after repeated heat cycles
• Need for a direct replacement clamp during Mercedes-Benz Sprinter exhaust repair

Installation Notes and Tips

Verify the clamp diameter range before installation to confirm the 342 mm to 355 mm specification matches the exhaust joint. Inspect the mating surfaces of the diesel particulate filter and adjoining exhaust components for damage, carbon buildup, or distortion before tightening the clamp. Because this is a specific-fit exhaust clamp, confirm application details for the vehicle and exhaust configuration before service. The bolt-style design allows manual adjustment without a special tool.

Quality Assurance

Dorman manufactures this DPF clamp as a direct replacement part and subjects it to industry-standard testing to support reliable performance in exhaust service. The stainless steel construction is selected for long-term durability in demanding diesel exhaust conditions.