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Walker 31548 Exhaust Pipe Flange Gasket
Walker Exhaust Pipe Flange Gasket Overview
The Walker 31548 exhaust pipe flange gasket is designed for reliable sealing in Mazda B2000 and B2200 exhaust systems. Engineered with perforated metal and fiber laminate, this 2-bolt gasket ensures a secure fit and effective exhaust sealing.
- Compatible with Mazda B2000 and B2200 models
- 2 bolt gasket type with 0.375 inch bolt hole diameter
- Bolt hole center-to-center spacing of 3.375 inches
- Constructed from durable perforated metal and fiber laminate
- Compact port dimensions: 1 inch length and width for both ports
- Thickness of 0.045 inches for optimal sealing performance
Detailed Product Description
The Walker 31548 exhaust pipe flange gasket is specifically designed to fit Mazda B2000 and B2200 vehicles, providing a precise seal between exhaust pipe flanges. Its 2-bolt design with a bolt hole diameter of 0.375 inches and a center-to-center spacing of 3.375 inches ensures compatibility with the factory exhaust flange configuration. The gasket features two ports, each measuring 1 inch by 1 inch, matching the exhaust pipe openings for a tight seal. Made from a combination of perforated metal and fiber laminate, this gasket balances durability with flexibility to withstand exhaust heat and pressure while preventing leaks. The 0.045-inch thickness contributes to maintaining a secure seal without causing misalignment or stress on the exhaust components.
Common Applications and Issues Addressed
- Sealing exhaust pipe flanges to prevent exhaust leaks
- Reducing noise caused by escaping exhaust gases
- Preventing harmful exhaust fumes from entering the vehicle cabin
- Maintaining proper exhaust system backpressure for engine performance
- Replacing worn or damaged gaskets in Mazda B2000 and B2200 exhaust systems
Installation Notes and Tips
- Ensure mating flange surfaces are clean and free of debris before installation
- Align bolt holes carefully to avoid gasket damage during assembly
- Use appropriate torque specifications for flange bolts to prevent leaks or gasket crushing
- Inspect surrounding exhaust components for wear or damage during replacement
- Consider replacing exhaust flange bolts if corroded or damaged
Quality Assurance and Warranty
Walker exhaust gaskets are manufactured to meet industry standards for durability and performance. The 31548 gasket undergoes quality control checks to ensure consistent dimensions and material integrity. While specific warranty details may vary, Walker products typically come with a limited warranty against manufacturing defects, providing confidence in the gasket's reliability for Mazda B2000 and B2200 exhaust repairs.
| Brand | Walker |
| Part Number | 31548 |
| Bolt Hole Center To Bolt Hole Center 1 | 3.375 |
| Bolt Hole Diameter | 0.375 |
| Gasket Type | 2 Bolt |
| Material | Perforated Metal And Fiber Laminate |
| Port 1 Length | 1 |
| Port 1 Width | 1 |
| Port 2 Length | 1 |
| Port 2 Width | 1 |
| Thickness | 0.045 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Mazda | B2200 | 2.2L | L4 | N/A | |
| 1992 | Mazda | B2200 | 2.2L | L4 | N/A | |
| 1991 | Mazda | B2200 | 2.2L | L4 | N/A | |
| 1990 | Mazda | B2200 | 2.2L | L4 | N/A | |
| 1989 | Mazda | B2200 | 2.2L | L4 | N/A | |
| 1988 | Mazda | B2200 | 2.2L | L4 | N/A | |
| 1987 | Mazda | B2000 | 2.0L | L4 | N/A | |
| 1987 | Mazda | B2200 | 2.2L | L4 | N/A | |
| 1986 | Mazda | B2000 | 2.0L | L4 | N/A |
* 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.