Walker 22566 Exhaust Muffler - Rear

Overview of Walker Heavy Duty Exhaust Muffler 22566

The Walker Heavy Duty Exhaust Muffler 22566 is designed for universal fit applications requiring a durable and reliable muffler solution. Featuring a round shape and aluminized steel construction, this muffler offers corrosion resistance and long service life for various vehicle makes and models.

• Universal fit with offset inlet and outlet configuration
• Durable aluminized steel body with 8.38-inch width and height
• Combination muffler type with 2 bolt loose flange inlets
• Single 3-inch outlet pipe connection with offset design
• Overall length of 38.75 inches and body length of 29 inches

Detailed Product Features and Specifications

The Walker Heavy Duty 22566 exhaust muffler is constructed from aluminized steel, providing enhanced resistance to rust and corrosion compared to standard steel mufflers. Its round body measures 8.38 inches in both width and height, with an overall length of 38.75 inches, making it suitable for a wide range of exhaust systems. The muffler features two offset 2 bolt loose flange inlets, each designed for secure attachment, and a single 3-inch outlet pipe connection also offset for optimal exhaust flow. This combination muffler type is engineered to balance sound reduction and exhaust performance, making it a practical choice for many trucks and heavy-duty vehicles.

Walker Heavy Duty Product Line Information

The Heavy Duty line from Walker focuses on providing robust exhaust components tailored for demanding applications. Products in this line, including the 22566 muffler, are built to withstand harsher operating conditions often encountered in commercial and heavy-duty vehicles. This muffler’s construction and design reflect the Heavy Duty line’s emphasis on durability and reliable performance.

Common Applications and Problem Solving

• Replacement for worn or damaged mufflers on trucks and heavy-duty vehicles
• Reducing excessive exhaust noise caused by failing mufflers
• Addressing exhaust leaks due to rust or corrosion in existing mufflers
• Improving exhaust flow with offset inlet and outlet design
• Providing a universal fit option for custom or non-standard exhaust setups

Installation Notes and Tips

The Walker 22566 muffler features two 2 bolt loose flange inlets and a pipe connection outlet, all with offset configurations. Ensure proper alignment of the offset inlets and outlet during installation to maintain exhaust flow efficiency. This muffler is not reversible or tunable, so verify fitment compatibility with your vehicle’s exhaust system before installation. The universal fit design allows for flexibility but may require additional clamps or adapters depending on the vehicle make and model.

Quality Assurance and Warranty

Walker manufactures the Heavy Duty 22566 muffler with aluminized steel to provide corrosion resistance and durability. While specific warranty details are not provided, Walker’s Heavy Duty line is known for meeting industry standards for heavy-duty exhaust components. For optimal performance and longevity, follow proper installation procedures and maintain regular inspections of the exhaust system.