Walker 21547 Exhaust Muffler

Overview of Walker Quiet-Flow SS Exhaust Muffler 21547

The Walker Quiet-Flow SS Exhaust Muffler 21547 is designed specifically for Dodge Dakota models, providing a precise fit and reliable performance. Crafted from aluminized stainless steel, this muffler offers durability and corrosion resistance for extended service life.

• Specific fit for Dodge Dakota vehicles
• Oval-shaped muffler body measuring 9 inches wide and 7 inches high
• Stainless steel construction with aluminized finish for corrosion protection
• Inlet and outlet pipe connections with 2.5-inch inside diameters
• Offset inlet and outlet configuration for optimized exhaust flow
• Overall length of 28 inches with a 24-inch body length
• Single inlet and outlet design, non-reversible and non-tunable

Detailed Product Description

This Walker Quiet-Flow SS muffler, part number 21547, is engineered as a combination-type muffler featuring an oval body shape that measures 9 inches in width and 7 inches in height. The muffler’s body length is 24 inches, contributing to an overall length of 28 inches. It includes a single inlet and outlet, both with 2.5-inch inside diameters, connected via pipe connections. The inlet and outlet are offset by 1.625 inches, which helps optimize exhaust flow and fitment within the vehicle’s undercarriage. The aluminized stainless steel body material enhances resistance to rust and corrosion, making it suitable for long-term use in Dodge Dakota trucks.

Walker Quiet-Flow SS Product Line

The Quiet-Flow SS line by Walker focuses on providing exhaust mufflers that balance sound reduction with durability. This product line utilizes stainless steel materials and aluminized finishes to extend muffler life while maintaining effective noise control. The 21547 muffler exemplifies these qualities, offering a specific fit for Dodge Dakota models and engineered to meet OEM specifications.

Applications and Problem Solving

• Replacement for worn or damaged mufflers on Dodge Dakota vehicles
• Reduces exhaust noise for a quieter driving experience
• Prevents exhaust leaks caused by rust or corrosion
• Maintains proper exhaust flow to support engine performance
• Helps meet emissions and noise regulations by restoring muffler function

Installation Notes and Tips

This muffler is designed for specific fitment on Dodge Dakota models and features pipe connection inlets and outlets. Ensure the inlet and outlet diameters match your vehicle’s exhaust piping (2.5 inches inside diameter). The offset inlet and outlet configuration requires alignment during installation to avoid stress on exhaust components. Professional installation is recommended to ensure proper sealing and fitment.

Quality Assurance

Walker manufactures the Quiet-Flow SS 21547 muffler with high-grade stainless steel and aluminized finishes to resist corrosion and wear. While no specific warranty information is provided, Walker products typically meet or exceed OEM standards for durability and performance.