Walker 47772 Exhaust Muffler Assembly

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS muffler assembly Part Number 47772 is a direct-fit exhaust muffler replacement built for select Chevrolet Tracker and Suzuki Vitara/Grand Vitara applications. It combines stainless-steel construction with an OE-style layout to support longer service life than typical aluminized mufflers.

Key Features

• Part Number 47772
• Walker Quiet-Flow SS product line
• Stainless steel muffler body and stainless steel muffler material
• Oval muffler shape with combination muffler design
• 2-bolt welded flange inlet for secure exhaust connection
• Pipe connection outlet with offset outlet configuration
• Inlet outside diameter: 1.9375 in.
• Outlet outside diameter: 2 in.
• Overall length: 74.5 in.
• Body dimensions: 20 in. length, 11 in. width, 5.5 in. height

Product Details

Walker Quiet-Flow SS is the brand’s stainless-steel muffler assembly line for drivers who need a direct replacement that follows OE-style fitment and routing. This muffler assembly uses a center inlet and offset outlet configuration, with a 2-bolt welded flange inlet and pipe connection outlet to match the listed vehicle applications. Part Number 47772 is listed for 1999-2004 Chevrolet Tracker, 1999-2003 Suzuki Vitara, and 1999-2001 or 2002 Suzuki Grand Vitara applications, including the chassis-specific 2002 Grand Vitara listings. This part cross-references AP Exhaust 28755 and BRExhaust 286-031 for the same application.

What It Helps Address

• Rust-related muffler replacement needs on aging exhaust systems
• Exhaust leaks at the muffler inlet or outlet connection
• Noise from a damaged or corroded muffler assembly
• Fitment issues when replacing an OE-style muffler on Tracker, Vitara, or Grand Vitara models
• Restoration of proper exhaust routing on listed vehicles

Installation Notes

Verify inlet diameter, outlet diameter, flange style, and overall length against the existing exhaust before installation. Confirm chassis notes for 2002 Suzuki Grand Vitara applications, since the fitment is split by chassis number. Use the listed vehicle-specific fitment only: Fits 1999-2004 Chevrolet Tracker, N/A; Fits 1999-2003 Suzuki Vitara, N/A; Fits 1999-2001 Suzuki Grand Vitara, N/A; Fits 2002 Suzuki Grand Vitara, N/A; Fits 2002 Suzuki Grand Vitara, N/A.

Quality Assurance

Walker positions Quiet-Flow SS as a stainless-steel, direct-fit OE-style replacement line for domestic and foreign vehicles. The listed fitment notes include Premium and Limited Lifetime Warranty references for the applicable vehicle listings.