OE Quality
60-Day Returns

Walker 45924 Exhaust Muffler Assembly
Overview of Walker Quiet-Flow Exhaust Muffler Assembly 45924
The Walker Quiet-Flow Exhaust Muffler Assembly 45924 is designed specifically for Mercedes-Benz 380SL and 380SLC models. This aluminized steel muffler offers a combination muffler type with an oval shape, engineered to provide reliable exhaust flow and noise reduction for these classic vehicles.
- Aluminized steel construction for corrosion resistance
- Oval-shaped muffler body measuring 11 inches wide and 6.5 inches high
- Combination muffler type with offset dual inlet and outlet pipe connections
- Inlet and outlet diameters of 1.75 inches for precise fitment
- Overall length of 46 inches to match factory specifications
Detailed Product Features and Specifications
This Walker Quiet-Flow muffler assembly (part number 45924) features a durable steel body with an aluminized finish to resist rust and extend service life. The muffler body measures 15.75 inches in length, 11 inches in width, and 6.5 inches in height, with an oval shape that fits the exhaust system layout of Mercedes-Benz 380SL and 380SLC models. It includes two offset pipe connection inlets and two offset tip outlets, each with an inside diameter of 1.75 inches, ensuring proper exhaust flow and compatibility with the vehicle’s exhaust piping. The combination muffler design balances sound attenuation and exhaust flow efficiency, making it suitable for regular grade applications.
About the Walker Quiet-Flow Product Line
The Quiet-Flow line by Walker focuses on providing mufflers that reduce exhaust noise while maintaining optimal exhaust flow. This product line is engineered to meet or exceed OEM specifications, offering a balance of sound control and durability. The 45924 muffler assembly exemplifies these qualities, tailored for Mercedes-Benz 380SL and 380SLC vehicles requiring a reliable replacement muffler.
Common Applications and Problem Solving
- Replacement for worn or rusted factory mufflers on Mercedes-Benz 380SL and 380SLC
- Reduces excessive exhaust noise caused by damaged mufflers
- Restores proper exhaust flow to improve engine performance and efficiency
- Prevents exhaust leaks that can lead to harmful fumes entering the cabin
- Addresses corrosion issues common in older muffler assemblies
Installation Notes and Tips
Installation of the Walker Quiet-Flow 45924 muffler assembly requires basic exhaust system tools and mechanical knowledge. Ensure the vehicle is securely lifted and cooled before beginning. Verify inlet and outlet pipe diameters match the existing exhaust pipes (1.75 inches). The offset dual inlet and outlet configuration should be aligned carefully to avoid exhaust leaks. It is recommended to inspect and replace any worn exhaust clamps or hangers during installation for a secure fit.
Quality Assurance and Warranty
Walker mufflers, including the Quiet-Flow 45924, are manufactured to meet industry standards for durability and performance. The aluminized steel construction provides corrosion resistance suitable for regular grade applications. While specific warranty details may vary, Walker products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.
| Brand | Walker |
| Part Number | 45924 |
| Position | Quiet-Flow |
| Body Diameter | 11 |
| Body Height | 6.5 |
| Body Length | 15.75 |
| Body Material | Steel |
| Body Width | 11 |
| Friction Material Thickness | Aluminized |
| Grade Type | Regular |
| Inlet 1 Inside Diameter | 1.75 |
| Inlet 1 Type | Pipe Connection |
| Inlet 2 Inside Diameter | 1.75 |
| Inlet 2 Type | Pipe Connection |
| Inlet Configuration | Offset |
| Inlet Inside Diameter | 1.75 |
| Inlet Type | Pipe Connection |
| Muffler Material | Steel |
| Muffler Shape | Oval |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 1.75 |
| Outlet 1 Type | Tip |
| Outlet 2 Outside Diameter | 1.75 |
| Outlet Configuration | Offset |
| Outlet Type | Tip |
| Overall Length | 46 |
| Shape | Oval |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1985 | Mercedes-Benz | 380SL | Convertible | 3.8L | V8 | N/A | Premium; Chassis Code 107.025; Chassis Code 107.045; Limited Lifetime Warranty; Quiet-Flow |
| 1984 | Mercedes-Benz | 380SL | Convertible | 3.8L | V8 | N/A | Premium; Chassis Code 107.025; Chassis Code 107.045; Limited Lifetime Warranty; Quiet-Flow |
| 1983 | Mercedes-Benz | 380SL | Convertible | 3.8L | V8 | N/A | Premium; Chassis Code 107.025; Chassis Code 107.045; Limited Lifetime Warranty; Quiet-Flow |
| 1982 | Mercedes-Benz | 380SL | Convertible | 3.8L | V8 | N/A | Premium; Chassis Code 107.025; Chassis Code 107.045; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Mercedes-Benz | 380SL | Convertible | 3.8L | V8 | N/A | Premium; Chassis Code 107.025; Chassis Code 107.045; Limited Lifetime Warranty; Quiet-Flow |
| 1981 | Mercedes-Benz | 380SLC | Coupe | 3.8L | V8 | N/A | Premium; Chassis Code 107.025; Chassis Code 107.045; Limited Lifetime Warranty; Quiet-Flow |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.