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Bosal 256-770 Exhaust Pipe Flange Gasket - Left
Reliable Exhaust Flange Gasket for BMW Models
The Bosal BRExhaust Replacement Exhaust Gasket 256-770 is designed to provide a secure seal for exhaust pipe flanges on select BMW vehicles. Engineered to maintain proper exhaust system integrity, this gasket is compatible with BMW 535i, 535is, 635CSi, and 735i models.
- Exhaust pipe flange gasket with 3 bolt holes for precise fitment
- Compatible with BMW 535i, 535is, 635CSi, and 735i models
- Part number 256-770 ensures correct replacement part identification
- Part of the BRExhaust Replacement Exhaust Gasket product line by Bosal
- Designed for exhaust sealing and leak prevention
About the BRExhaust Replacement Exhaust Gasket Line
The BRExhaust Replacement Exhaust Gasket line by Bosal focuses on delivering reliable sealing solutions for exhaust systems. This product line includes gaskets engineered to fit specific exhaust pipe flanges, ensuring proper alignment and sealing to prevent exhaust leaks. The 256-770 gasket is part of this line, tailored for BMW exhaust applications requiring a 3-bolt flange configuration.
Product Details and Specifications
This exhaust flange gasket features a 3 bolt hole design, which matches the flange configuration on compatible BMW models such as the 535i, 535is, 635CSi, and 735i. The gasket is manufactured to provide a tight seal between exhaust pipe flanges, helping to maintain exhaust system efficiency and reduce noise and emissions. Using the correct part number 256-770 ensures compatibility and proper fitment for these vehicles.
Common Applications and Problem Solving
- Sealing exhaust pipe flanges to prevent exhaust leaks
- Reducing exhaust noise caused by gasket failure
- Maintaining proper exhaust system pressure and emissions control
- Replacing worn or damaged exhaust gaskets on BMW 535i, 535is, 635CSi, and 735i
- Preventing exhaust fumes from entering the cabin due to gasket leaks
Installation Notes and Tips
Ensure the exhaust flange surfaces are clean and free of debris before installing the gasket. Align the 3 bolt holes carefully to avoid misalignment and potential leaks. Tighten bolts evenly in a crisscross pattern to achieve a uniform seal. It is recommended to inspect the exhaust flange and surrounding components for damage or corrosion during installation.
Quality Assurance and Warranty
Bosal manufactures the BRExhaust Replacement Exhaust Gasket 256-770 to meet industry standards for durability and performance. While specific warranty details are not provided, Bosal products typically adhere to quality control processes to ensure reliable fitment and function in compatible BMW exhaust systems.
| Brand | Bosal |
| Part Number | 256-770 |
| Position | BRExhaust Replacement Exhaust Gasket, Left |
| Bolt Hole Quantity | 3 |
| Title | Exhaust flange gasket |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1988 | BMW | 535i | 3.5L | L6 | Left | Between Converter and Rear Silencer; To VIN HD; BRExhaust Replacement Exhaust Gasket |
| 1988 | BMW | 535is | 3.5L | L6 | Left | Between Converter and Rear Silencer; To VIN HD; BRExhaust Replacement Exhaust Gasket |
| 1987 | BMW | 535i | 3.5L | L6 | Left | Between Converter and Rear Silencer; To VIN HD; BRExhaust Replacement Exhaust Gasket |
| 1987 | BMW | 635CSi | 3.5L | L6 | Left | Between Converter and Rear Silencer; BRExhaust Replacement Exhaust Gasket |
| 1987 | BMW | 735i | 3.5L | L6 | Left | Between Converter and Central Silencer; To VIN FH; BRExhaust Replacement Exhaust Gasket |
| 1986 | BMW | 535i | 3.5L | L6 | Left | Between Converter and Rear Silencer; To VIN HD; BRExhaust Replacement Exhaust Gasket |
| 1986 | BMW | 635CSi | 3.5L | L6 | Left | Between Converter and Rear Silencer; BRExhaust Replacement Exhaust Gasket |
| 1986 | BMW | 735i | 3.5L | L6 | Left | Between Converter and Central Silencer; To VIN FH; BRExhaust Replacement Exhaust Gasket |
| 1985 | BMW | 535i | 3.5L | L6 | Left | Between Converter and Rear Silencer; To VIN HD; BRExhaust Replacement Exhaust Gasket |
| 1985 | BMW | 635CSi | 3.5L | L6 | Left | Between Converter and Rear Silencer; BRExhaust Replacement Exhaust Gasket |
| 1985 | BMW | 735i | 3.5L | L6 | Left | Between Converter and Central Silencer; To VIN FH; BRExhaust Replacement Exhaust Gasket |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.