Dorman 674-9006 Diesel Particulate Filter (DPF) Gasket - Inlet

Durable Dorman Diesel Particulate Filter Gasket

The Dorman 674-9006 Diesel Particulate Filter (DPF) Gasket is engineered to provide a reliable seal in exhaust systems, specifically designed for diesel vehicles requiring precise fitment. Constructed with a combination of paper fiber and steel tang materials, this gasket ensures durability and effective sealing performance.

• Material: Paper fiber with steel tang for enhanced strength
• Color: Silver finish for corrosion resistance
• Configuration: One-piece design for simplified installation
• Inside Diameter: 4 inches, Outside Diameter: 165 mm
• Thickness: 1.5 mm for optimal sealing
• Grade Type: Regular gasket suitable for standard exhaust applications
• Package includes one gasket (Part Number 674-9006)

Technical Details and Material Composition

This Dorman DPF gasket combines paper fiber with a steel tang to maintain a secure seal under high-temperature exhaust conditions. The silver color indicates a corrosion-resistant surface, helping to extend the gasket's service life. Its one-piece configuration simplifies replacement tasks, reducing installation time. With an inside diameter of 4 inches and an outside diameter of 165 mm, this gasket is designed to fit specific diesel particulate filter connections accurately. The 1.5 mm thickness balances flexibility and durability, ensuring a tight seal without compromising exhaust flow.

Compatible Vehicles and Applications

Compatible with a range of diesel vehicles requiring a 4-inch inside diameter DPF gasket, the Dorman 674-9006 is suitable for models that demand reliable exhaust sealing solutions. This gasket is commonly used in diesel trucks and SUVs where maintaining the integrity of the diesel particulate filter system is critical.

• Prevents exhaust leaks in diesel particulate filter assemblies
• Helps maintain proper emissions control system function
• Reduces risk of exhaust system damage due to leaks
• Supports compliance with emissions regulations
• Addresses issues related to gasket wear or failure

Installation Notes and Tips

Ensure the mating surfaces are clean and free of debris before installing the gasket. Proper alignment is essential to avoid exhaust leaks. Use appropriate torque specifications for the exhaust flange bolts to prevent gasket damage. Replacement should be performed when signs of gasket wear, cracking, or exhaust leaks are present.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable performance in exhaust sealing applications. The 674-9006 Diesel Particulate Filter Gasket is backed by Dorman's quality assurance processes. Please refer to Dorman's official warranty policy for specific coverage details.