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Walker 21012 Exhaust Muffler
Overview of Walker Quiet-Flow SS Exhaust Muffler 21012
The Walker Quiet-Flow SS Exhaust Muffler 21012 is designed specifically for Jeep CJ5 models, providing a precise fit and reliable exhaust performance. Crafted from stainless steel with a natural finish, this muffler offers durability and corrosion resistance for long-term use.
- Specific fit for Jeep CJ5 exhaust systems
- Constructed from stainless steel for enhanced durability
- Round shape with offset inlet and outlet pipe connections
- Inlet diameter of 1.625 inches and outlet diameter of 1.5 inches
- Overall length of 18.5 inches with a 6-inch body width and height
- Combination muffler type designed for effective noise reduction
- Non-reversible and non-tunable design for consistent performance
Detailed Product Features and Specifications
This Walker Quiet-Flow SS muffler (part number 21012) features a round body shape with a natural stainless steel finish, ensuring resistance to rust and corrosion. The muffler’s inlet and outlet are both pipe connection types with offset configurations, allowing for a precise fit in the Jeep CJ5 exhaust system. The inlet inside diameter measures 1.625 inches, while the outlet inside diameter is 1.5 inches, supporting efficient exhaust flow. The body dimensions include a width and height of 6 inches and a length of 10 inches, with an overall length of 18.5 inches. This combination muffler is designed to reduce exhaust noise without tunability or reversibility, maintaining consistent sound control and performance.
Walker Quiet-Flow SS Product Line Information
The Quiet-Flow SS line by Walker focuses on stainless steel exhaust components that provide durability and corrosion resistance. This product line is engineered to deliver reliable noise reduction and long service life, making it suitable for specific vehicle applications such as the Jeep CJ5. The 21012 muffler exemplifies the Quiet-Flow SS commitment to quality materials and precise fitment.
Applications and Problem Solving
- Replacement muffler for worn or damaged Jeep CJ5 exhaust systems
- Reduces excessive exhaust noise and vibration
- Prevents exhaust leaks caused by rust or corrosion
- Maintains proper exhaust flow for engine efficiency
- Supports emission control by ensuring exhaust integrity
Installation Notes and Tips
This muffler is designed for specific fitment on Jeep CJ5 models and requires proper alignment of the offset inlet and outlet pipe connections. Ensure the inlet diameter of 1.625 inches and outlet diameter of 1.5 inches match your vehicle’s exhaust piping. Professional installation is recommended to maintain exhaust system integrity and performance.
Quality Assurance and Warranty
Walker manufactures the Quiet-Flow SS 21012 muffler with stainless steel materials to resist corrosion and extend product life. While specific warranty details are not provided, Walker products typically meet industry standards for durability and performance in exhaust components.
| Brand | Walker |
|---|---|
| Part Number | 21012 |
| Position | Quiet-Flow SS |
| Finish | Natural |
| Universal Or Specific Fit | Specific |
| Shape | Round |
| Grade Type | Regular |
| Inlet Inside Diameter | 1.625 |
| Body Width | 6 |
| Inlet Quantity | 1 |
| Outlet Inside Diameter | 1.5 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 18.5 |
| Body Height | 6 |
| Body Length | 10 |
| Body Material | Stainless steel |
| Inlet 1 Inside Diameter | 1.625 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 1.5 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Inside Diameter | 1.5 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe connection |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1970 | Jeep | CJ5 | Base | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS |
| 1969 | Jeep | CJ5 | Base | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS |
| 1968 | Jeep | CJ5 | 3.1L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1968 | Jeep | CJ5 | Base | 3.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS |
| 1967 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1966 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1965 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1964 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1963 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1962 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1961 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1960 | Jeep | CJ5 | 2.2L | L4 | N/A | Before Serial # 575478-93763; Premium; Limited Lifetime Warranty; Quiet-Flow SS | |
| 1960 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS | |
| 1959 | Jeep | CJ5 | 2.2L | L4 | N/A | Before Serial # 575478-93763; Premium; Limited Lifetime Warranty; Quiet-Flow SS | |
| 1959 | Jeep | CJ5 | 2.2L | L4 | N/A | From Serial # 575478-93762; Premium; Limited Lifetime Warranty; with Fuel Tank Mounted Under Seat; Quiet-Flow SS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.