Dorman 674-7002 Diesel Particulate Filter (DPF) Clamp

Durable Stainless Steel Diesel Particulate Filter Clamp

The Dorman 674-7002 Diesel Particulate Filter (DPF) Clamp is engineered for specific fitment applications requiring a reliable exhaust system connection. Designed with a manual adjustment type and constructed from stainless steel, this clamp ensures corrosion resistance and a secure hold for diesel exhaust components.

• Material: High-quality stainless steel for durability and corrosion resistance
• Adjustment Type: Manual bolt tightening for precise clamping force
• Diameter Range: Fits pipes with diameters between 320mm and 330mm
• Band Width: 22.25mm wide band for stable and even pressure distribution
• Band Thickness: 1.6mm thickness for strength and rigidity
• Clamping Type: Bolt clamp design requiring no special tools for installation
• Color: Natural stainless steel finish
• Reusable: No, designed for one-time secure installation
• Package Contents: Includes one clamp

Product Details and Specifications

The Dorman 674-7002 clamp is specifically designed to secure diesel particulate filters in exhaust systems of compatible diesel vehicles. Its stainless steel construction provides resistance to heat and corrosion, essential for the harsh environment of exhaust components. The manual bolt adjustment allows for a tight, customized fit within the specified diameter range of 320mm to 330mm, making it suitable for certain diesel truck and heavy-duty vehicle models. The 22.25mm band width and 1.6mm thickness ensure the clamp maintains a firm grip without deformation under thermal expansion and vibration.

Common Applications and Problem Solving

• Secures diesel particulate filters to prevent exhaust leaks
• Replaces worn or damaged DPF clamps in diesel trucks and commercial vehicles
• Helps maintain proper exhaust system pressure and emissions control
• Prevents exhaust component movement that can cause damage or noise
• Addresses clamp corrosion or failure in high-temperature environments

Installation Notes and Tips

Installation of the Dorman 674-7002 clamp requires no special tools beyond standard hand tools for bolt tightening. Ensure the clamp diameter matches the exhaust pipe or DPF housing between 320mm and 330mm for proper fitment. Tighten the bolt evenly to avoid uneven pressure that could damage the exhaust components. Since this clamp is not reusable, replace it with a new unit if removal is necessary.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-7002 DPF clamp undergoes quality checks to ensure durability and performance in diesel exhaust applications. Warranty coverage details can be obtained from the product documentation or Dorman directly, providing confidence in the part’s reliability for diesel truck and commercial vehicle maintenance.