Bosal 256-772 Exhaust Pipe Flange Gasket

Bosal Exhaust Flange Gasket for BMW

The Bosal BRExhaust Replacement Exhaust Gasket, part number 256-772, is a direct-fit exhaust pipe flange gasket engineered to OE standards for a precise seal. It is built for BMW exhaust repairs where a gas-tight connection is needed between exhaust components.

The BRExhaust Replacement Exhaust Gasket line focuses on OE-style replacement parts that follow factory specifications for fitment and installation. That makes this Bosal exhaust flange gasket a practical choice for service work on BMW 325e, 325es, and 528e applications.

Key Features

• Direct-Fit Exhaust series for OE-style replacement
• Exhaust pipe flange gasket with 3 bolt holes
• Engineered to OE standards for precise fitment
• Supports a gas-tight exhaust connection
• Bosal part number 256-772

Detailed Description

This exhaust flange gasket is made for BMW exhaust system service where the flange seal must match factory dimensions. It is used in applications such as between the converter and rear silencer on 1984-1987 BMW 325e and 1986-1987 BMW 325es, as well as between the converter and central silencer on 1982-1986 BMW 528e and 1987 BMW 528e built to VIN DK. The OE-based design helps ensure proper alignment during installation and a secure seal after assembly. If you are replacing a leaking exhaust flange gasket on a BMW 325e, BMW 325es, or BMW 528e, part number 256-772 provides the correct direct-fit format for the listed applications.

Vehicle Fitment

• Fits 1984-1987 BMW 325e, between converter and rear silencer.
• Fits 1986-1987 BMW 325es, between converter and rear silencer.
• Fits 1987 BMW 528e, between converter and central silencer; to VIN DK; split date to 2/1/1987.
• Fits 1982-1986 BMW 528e, between converter and central silencer; to VIN DK.

Common Repair Uses

• Exhaust leak at the flange connection
• Damaged or flattened gasket surface
• Noisy exhaust joint between converter and silencer
• Service replacement during exhaust component removal
• Restoration of proper sealing on BMW exhaust repairs

Installation Notes and Quality

Install using the OE specifications for the listed BMW applications to maintain correct flange alignment and sealing performance. Verify the bolt hole count and the vehicle notes before installation, especially on 1987 BMW 528e models with VIN and split-date restrictions. Bosal’s BRExhaust Replacement Exhaust Gasket line is built around OE-standard fitment requirements for direct replacement service.