OE Quality
60-Day Returns

Walker 41187 Exhaust Elbow
Overview of Walker 41187 Exhaust Elbow for Chevrolet G30
The Walker 41187 exhaust elbow is designed to provide a reliable and universal fit solution for exhaust system repairs and modifications. Engineered with durable steel and an aluminized finish, this exhaust elbow is compatible with Chevrolet G30 models, ensuring a precise fit and long-lasting performance.
- Constructed from high-quality steel with aluminized finish for corrosion resistance
- Universal fitment designed to work with Chevrolet G30 exhaust systems
- 2-inch inlet and outlet diameters for standard pipe connections
- 45-degree mandrel bend with a 4-inch bending radius for smooth exhaust flow
- Overall length of 12 inches with equal 6-inch axis lengths
Detailed Product Description
The Walker 41187 exhaust elbow features a 45-degree mandrel bend that maintains consistent pipe diameter throughout the curve, reducing exhaust flow restrictions and improving system efficiency. With a 2-inch inlet inside diameter and 2-inch outlet outside diameter, this part is designed for pipe connection type fittings, making it suitable for universal applications within the Chevrolet G30 exhaust system. The aluminized steel construction offers enhanced resistance to rust and corrosion, extending the service life of the exhaust elbow under harsh operating conditions. The 6-inch lengths on both axes and a 12-inch overall length provide flexibility in exhaust routing and installation.
Common Applications and Problem Solving
- Replacement of damaged or corroded exhaust elbows in Chevrolet G30 vehicles
- Addressing exhaust leaks caused by cracked or bent pipe sections
- Facilitating custom exhaust system modifications requiring a 45-degree bend
- Improving exhaust flow by replacing restrictive or crushed elbows
- Restoring proper exhaust alignment and fitment in universal pipe connection setups
Installation Notes and Tips
- Ensure the 2-inch pipe diameters match existing exhaust components for proper fit
- Use appropriate clamps or welding techniques to secure the elbow firmly
- Verify the 45-degree angle aligns with exhaust routing requirements
- Inspect surrounding exhaust components for wear or damage during installation
- Allow for thermal expansion and vibration to prevent premature failure
Quality Assurance and Warranty
Walker exhaust components, including the 41187 exhaust elbow, are manufactured to meet industry standards for durability and performance. The aluminized steel construction provides corrosion resistance suitable for extended use in automotive exhaust systems. While specific warranty details for part number 41187 are not provided, Walker products typically come with a limited warranty against manufacturing defects. It is recommended to consult product documentation or contact the manufacturer for precise warranty information.
| Brand | Walker |
| Part Number | 41187 |
| Angle | 45 |
| Axis 1 Length | 6 |
| Axis 2 Length | 6 |
| Bend Type | Mandrel |
| Bending Radius | 4 |
| Finish | Aluminized |
| Fitment | Universal |
| Grade Type | Regular |
| Inlet Inside Diameter | 2 |
| Inlet Type | Pipe Connection |
| Material | Steel |
| Outlet Outside Diameter | 2 |
| Outlet Type | Pipe Connection |
| Overall Length | 12 |
| Tube Diameter | 2 |
| Universal Or Specific Fit | Universal |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1978 | Chevrolet | G30 | Cutaway Van | 4.8L | L6 | N/A | Hi Cube Van Only; Cut To Fit |
| 1978 | GMC | G35 | Cutaway Van | 4.8L | L6 | N/A | Hi Cube Van Only; Cut To Fit |
| 1977 | Chevrolet | G30 | Cutaway Van | 4.8L | L6 | N/A | Hi Cube Van Only; Cut To Fit |
| 1977 | GMC | G35 | Cutaway Van | 4.8L | L6 | N/A | Hi Cube Van Only; Cut To Fit |
| 1976 | Chevrolet | G30 | Cutaway Van | 4.8L | L6 | N/A | Cut To Fit; with Cab and Chassis |
| 1976 | GMC | G35 | Cutaway Van | 4.8L | L6 | N/A | Cut To Fit; with Cab and Chassis |
| 1975 | Chevrolet | G30 | Cutaway Van | 4.8L | L6 | N/A | Cut To Fit; with Cab and Chassis |
| 1975 | GMC | G35 | Cutaway Van | 4.8L | L6 | N/A | Cut To Fit; with Cab and Chassis |
* 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.