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Walker 47742 Exhaust Muffler Assembly
Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly
The Walker Quiet-Flow SS Exhaust Muffler Assembly 47742 is designed specifically for Toyota Tacoma models, providing reliable exhaust flow and noise reduction. Constructed with durable stainless steel and an aluminized finish, this muffler assembly offers a balance of corrosion resistance and performance.
- Compatible with Toyota Tacoma vehicles
- Oval-shaped stainless steel muffler body
- 9-inch body diameter with 20-inch body length
- Inlet and outlet pipe connections with 2.25-inch inlet inside diameter and 2.5-inch outlet outside diameter
- Offset inlet and outlet configuration for precise fitment
- Overall length of 61.875 inches for proper exhaust system integration
- Combination muffler type for effective noise control and exhaust flow
Detailed Product Description and Specifications
This Walker Quiet-Flow SS muffler assembly (part number 47742) features a robust stainless steel body and muffler material, ensuring durability and resistance to rust and corrosion. The aluminized finish adds an extra layer of protection against environmental elements. The muffler’s oval shape with dimensions of 9 inches in diameter, 7 inches in height, and 20 inches in length is engineered to fit the exhaust system of Toyota Tacoma models precisely. The inlet and outlet are pipe connections, with the inlet inside diameter measuring 2.25 inches and the outlet outside diameter at 2.5 inches, both configured in an offset arrangement to accommodate the vehicle’s exhaust routing requirements.
About the Walker Quiet-Flow SS Product Line
The Quiet-Flow SS line by Walker is known for combining stainless steel construction with sound-dampening technology to provide a quieter ride without sacrificing exhaust flow. This product line focuses on delivering reliable performance and longevity, making it suitable for regular grade applications such as the Toyota Tacoma. The 47742 muffler assembly exemplifies these qualities with its combination muffler design and corrosion-resistant materials.
Common Applications and Problem Solving
- Replacement for worn or damaged mufflers on Toyota Tacoma exhaust systems
- Reduction of excessive exhaust noise and vibration
- Improvement of exhaust flow efficiency to maintain engine performance
- Prevention of rust and corrosion-related exhaust leaks
- Restoration of proper exhaust system fitment and alignment
Installation Notes and Tips
- Ensure compatibility with your specific Toyota Tacoma model year before installation
- Use proper tools to remove the old muffler and avoid damage to exhaust pipes
- Check inlet and outlet pipe diameters (2.25 inches inlet, 2.5 inches outlet) for a secure fit
- Verify offset inlet and outlet alignment to match vehicle exhaust routing
- Consider professional installation if unfamiliar with exhaust system components
Quality Assurance and Warranty
Walker exhaust components, including the Quiet-Flow SS 47742 muffler assembly, are manufactured to meet industry standards for durability and performance. The stainless steel construction and aluminized finish contribute to extended service life. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.
| Brand | Walker |
|---|---|
| Part Number | 47742 |
| Position | Quiet-Flow SS |
| Body Diameter | 9 |
| Body Height | 7 |
| Body Length | 20 |
| Body Material | Stainless Steel |
| Body Width | 9 |
| Friction Material Thickness | Aluminized |
| Grade Type | Regular |
| Inlet 1 Inside Diameter | 2.25 |
| Inlet 1 Type | Pipe Connection |
| Inlet Configuration | Offset |
| Inlet Inside Diameter | 2.25 |
| Inlet Type | Pipe Connection |
| Muffler Material | Stainless Steel |
| Muffler Shape | Oval |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 2.5 |
| Outlet 1 Type | Pipe Connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe Connection |
| Overall Length | 61.875 |
| Shape | Oval |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2004 | Toyota | Tacoma | Extended Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2004 | Toyota | Tacoma | Extended Cab Pickup | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2004 | Toyota | Tacoma | Crew Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2004 | Toyota | Tacoma | Crew Cab Pickup | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2003 | Toyota | Tacoma | Extended Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2003 | Toyota | Tacoma | Extended Cab Pickup | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2003 | Toyota | Tacoma | Crew Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2002 | Toyota | Tacoma | Extended Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2002 | Toyota | Tacoma | Extended Cab Pickup | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2002 | Toyota | Tacoma | Crew Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2001 | Toyota | Tacoma | Extended Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2001 | Toyota | Tacoma | Extended Cab Pickup | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2001 | Toyota | Tacoma | Crew Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2000 | Toyota | Tacoma | 4WD | 3.4L | V6 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS | |
| 2000 | Toyota | Tacoma | RWD | 3.4L | V6 | N/A | Premium; with Federal Emission System; with Pre Runner; Limited Lifetime Warranty; Quiet-Flow SS | |
| 2000 | Toyota | Tacoma | Extended Cab Pickup | 4WD | 3.4L | V6 | N/A | Premium; with California Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2000 | Toyota | Tacoma | Extended Cab Pickup | RWD | 3.4L | V6 | N/A | Premium; with California Emission System; with Pre Runner; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 1999 | Toyota | Tacoma | 4WD | 3.4L | V6 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS | |
| 1999 | Toyota | Tacoma | RWD | 3.4L | V6 | N/A | Premium; with Federal Emission System; with Pre Runner; Limited Lifetime Warranty; Quiet-Flow SS | |
| 1998 | Toyota | Tacoma | 4WD | 3.4L | V6 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS | |
| 1998 | Toyota | Tacoma | RWD | 3.4L | V6 | N/A | Premium; with Federal Emission System; with Pre Runner; Limited Lifetime Warranty; Quiet-Flow SS | |
| 1997 | Toyota | Tacoma | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS | |
| 1996 | Toyota | Tacoma | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS | |
| 1995 | Toyota | Tacoma | 4WD | 3.4L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; 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.