Walker 46922 Exhaust Muffler Assembly

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS 46922 is a direct-fit exhaust muffler assembly for select Nissan Pickup, D21, and 720 applications. It combines stainless-steel construction with an OE-style replacement layout to support longer service life than typical aluminized mufflers.

Built for 1986-1997 Nissan exhaust systems, this round muffler assembly uses an offset inlet and offset outlet with a 2-bolt welded flange inlet and a 1.75-inch pipe connection outlet.

Key Features

• Stainless-steel muffler body and muffler material for corrosion resistance
• Direct-fit OE-style exhaust muffler assembly
• Round muffler shape with combination muffler design
• Offset inlet and offset outlet configuration
• 2-bolt welded flange inlet for secure exhaust connection
• 1.75-inch outlet pipe connection
• Walker Quiet-Flow SS product line for stainless-steel replacement exhaust components

Detailed Description

The Walker Quiet-Flow SS 46922 muffler assembly is engineered as a replacement exhaust muffler for Nissan Pickup, Nissan D21, and Nissan 720 models within the listed fitment range. Its stainless-steel body and stainless-steel muffler construction help provide durability in demanding exhaust environments, while the OE-style layout supports a straightforward replacement for the original muffler assembly. The round body measures 6 inches in diameter, 6 inches in height, and 19 inches in body length, with an overall length of 60.5 inches.

This part cross-references Gates 7388 for the same application. Walker 46922 is a practical choice when replacing a worn or rusted muffler on a 1995-1997 Nissan Pickup, 1986-1994 Nissan D21, or 1986 Nissan 720.

What It Helps Address

• Rust-through or corrosion in the original muffler assembly
• Exhaust noise caused by a damaged internal muffler structure
• Fitment issues from a failed OE-style replacement muffler
• Exhaust leaks at the inlet or outlet connection points
• Replacement needs for Nissan Pickup, D21, and 720 exhaust systems

Installation Notes and Tips

Verify the inlet and outlet configuration, flange style, and outlet diameter before installation. This muffler assembly uses an offset inlet and offset outlet, so alignment with the existing exhaust routing is important. Confirm vehicle-specific fitment for your Nissan Pickup, D21, or 720 before ordering, and compare the original muffler dimensions to the listed body and overall measurements.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are built with stainless-steel construction and direct-fit OE-style replacement design for domestic and foreign vehicles. The listed fitment notes identify Premium applications with Limited Lifetime Warranty coverage.

• Fits 1995-1997 Nissan Pickup, N/A
• Fits 1986-1994 Nissan D21, N/A
• Fits 1986 Nissan 720, N/A