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Walker 56251 Exhaust Muffler Assembly
Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly
The Walker Quiet-Flow SS Exhaust Muffler Assembly 56251 is designed specifically for Toyota Tundra models, providing reliable exhaust flow and noise reduction. Constructed with durable stainless steel and an aluminized finish, this muffler assembly offers long-lasting performance and corrosion resistance.
- Compatible with Toyota Tundra vehicles
- Part number 56251 for precise identification
- Durable stainless steel muffler and body material
- Oval-shaped muffler with 9-inch body diameter and 28-inch body length
- Offset inlet and outlet configuration with 2 bolt welded flange inlets
- Reflection-type muffler design for effective sound attenuation
- Aluminized finish for enhanced corrosion protection
- Overall length of 67.75 inches for proper fitment
Detailed Product Description and Specifications
This Walker Quiet-Flow SS muffler assembly features a robust stainless steel construction, including both the muffler material and body, ensuring resistance to rust and heat damage. The aluminized finish further protects the muffler from environmental elements. The oval-shaped muffler measures 9 inches in diameter, 7 inches in height, and 28 inches in length, providing an optimal balance between size and performance. It includes two offset inlets with 2 bolt welded flanges and a single offset outlet with a pipe connection, designed to fit the exhaust system of Toyota Tundra trucks precisely. The reflection muffler type helps reduce exhaust noise by reflecting sound waves internally, contributing to quieter operation.
About the Walker Quiet-Flow SS Product Line
The Quiet-Flow SS line by Walker focuses on stainless steel muffler assemblies engineered for durability and noise reduction. This product line combines corrosion-resistant materials with advanced muffler designs like the reflection type to meet the demands of modern vehicles. The 56251 muffler assembly exemplifies these qualities, offering a reliable replacement part for Toyota Tundra owners seeking OEM-quality exhaust components.
Common Applications and Problem Solving
- Replacement for worn or damaged mufflers on Toyota Tundra models
- Reduction of excessive exhaust noise and vibration
- Improvement of exhaust flow efficiency
- Prevention of rust and corrosion in exhaust system components
- Restoration of proper exhaust system fitment and alignment
Installation Notes and Tips
Installation of the Walker Quiet-Flow SS 56251 muffler assembly requires basic mechanical skills and appropriate tools. The 2 bolt welded flange inlets simplify attachment to existing exhaust pipes. Ensure all connections are securely tightened to prevent leaks. It is recommended to inspect surrounding exhaust components for wear during installation and replace any damaged parts to maintain system integrity.
Quality Assurance and Warranty Information
Walker manufactures the Quiet-Flow SS muffler assemblies to meet industry standards for durability and performance. The stainless steel construction and aluminized finish contribute to extended service life. While specific warranty details for part number 56251 should be confirmed with the manufacturer or distributor, Walker products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Walker |
|---|---|
| Part Number | 56251 |
| Position | Quiet-Flow SS |
| Body Diameter | 9 |
| Body Height | 7 |
| Body Length | 28 |
| Body Material | Stainless Steel |
| Body Width | 9 |
| Friction Material Thickness | Aluminized |
| Grade Type | Regular |
| Inlet 1 Type | 2 Bolt Welded Flange |
| Inlet 2 Type | 2 Bolt Welded Flange |
| Inlet Configuration | Offset |
| Inlet Type | 2 Bolt Welded Flange |
| Muffler Material | Stainless Steel |
| Muffler Shape | Oval |
| Muffler Type | Reflection |
| Outlet 1 Inside Diameter | 2.625 |
| Outlet 1 Outside Diameter | 2.75 |
| Outlet 1 Type | Pipe Connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe Connection |
| Overall Length | 67.75 |
| Shape | Oval |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Quiet-Flow SS |
| 2020 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Quiet-Flow SS |
| 2019 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Quiet-Flow SS |
| 2018 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Quiet-Flow SS |
| 2017 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2017 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2016 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2016 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2015 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2015 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2014 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2014 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2013 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2013 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2012 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2012 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2011 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2011 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2010 | Toyota | Tundra | 4.6L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2010 | Toyota | Tundra | 5.7L | V8 | 145.7" | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
* 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.