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Walker 42891 Exhaust Pipe Connector - Front or Rear
Overview of Walker Exhaust Pipe Connector 42891
The Walker 42891 exhaust pipe connector is designed for reliable exhaust system repairs and replacements on Dodge Ram 2500 and Ram 3500 models. Constructed from durable steel with an aluminized finish, this 18-inch connector ensures a secure and corrosion-resistant fit for your vehicle's exhaust system.
- Material: Steel construction for strength and durability
- Finish: Aluminized coating to resist rust and corrosion
- Length: 18 inches for versatile exhaust system applications
- Inlet Inside Diameter: 4 inches
- Outlet Outside Diameter: 4 inches
- Connector Gender: Female to male design for secure connections
Detailed Product Description
The Walker 42891 exhaust pipe connector is engineered to provide a precise fit for Dodge Ram 2500 and Ram 3500 trucks. Its steel construction offers the necessary strength to withstand high temperatures and exhaust system vibrations. The aluminized finish enhances corrosion resistance, extending the service life of the connector. With an 18-inch length and matching 4-inch inlet and outlet diameters, this connector facilitates seamless integration between exhaust and tail pipes. The female-to-male connector design ensures a tight and reliable joint, minimizing exhaust leaks and maintaining system integrity.
Applications and Problem Solving
- Replacement of damaged or rusted exhaust pipe sections on Dodge Ram 2500 and Ram 3500
- Repair of exhaust leaks caused by worn or corroded connectors
- Extension or modification of existing exhaust and tail pipe systems
- Restoration of exhaust system alignment and fitment
- Prevention of exhaust fumes entering the cabin due to faulty connections
Installation Notes and Tips
- Ensure the exhaust system is cool before installation to avoid burns
- Verify that the 4-inch inlet and outlet diameters match your existing exhaust pipes
- Use appropriate clamps or welding techniques to secure the connector firmly
- Inspect surrounding exhaust components for wear or damage during installation
- Follow vehicle manufacturer guidelines for exhaust system repairs
Quality Assurance and Warranty
Walker exhaust components are manufactured to meet industry standards for durability and performance. The aluminized steel construction of part number 42891 provides resistance to corrosion and heat, contributing to long-term reliability. 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 | 42891 |
| Connector Gender | Female - Male |
| Finish | Aluminized |
| Inlet Inside Diameter | 4 |
| Length | 18 |
| Material | Steel |
| Outlet Outside Diameter | 4 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2012 | Ram | 2500 | 6.7L | L6 | 149.4" | Rear | OE Design; Cut To Fit | |
| 2012 | Ram | 2500 | 6.7L | L6 | 148.9" | Rear | OE Design; Cut To Fit | |
| 2012 | Ram | 3500 | 6.7L | L6 | 149.4" | Rear | OE Design; Cut To Fit | |
| 2012 | Ram | 3500 | 6.7L | L6 | 148.9" | Rear | OE Design; Cut To Fit | |
| 2011 | Ram | 2500 | 6.7L | L6 | 149.4" | Rear | OE Design; Cut To Fit | |
| 2011 | Ram | 2500 | 6.7L | L6 | 148.9" | Rear | OE Design; Cut To Fit | |
| 2011 | Ram | 3500 | 6.7L | L6 | 149.4" | Rear | OE Design; Cut To Fit | |
| 2011 | Ram | 3500 | 6.7L | L6 | 148.9" | Rear | OE Design; Cut To Fit | |
| 2010 | Dodge | Ram 2500 | 6.7L | L6 | 148.9" | Rear | OE Design; Cut To Fit | |
| 2010 | Dodge | Ram 3500 | Crew Cab Pickup | 6.7L | L6 | 148.9" | Rear | OE Design; Short Bed; Cut To Fit |
| 2010 | Dodge | Ram 3500 | Crew Cab Pickup | 6.7L | L6 | 149.4" | Rear | OE Design; Short Bed; Cut To Fit |
* 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.