The BorgWarner SuperCore assembly EFR B2 7064 with an aluminum bearing housing is a replacement turbocharger core designed for EFR family applications. The product name specifies the EFR B2 7064 core and the aluminum bearing housing construction; it serves as a direct core replacement where that EFR B2 specification and housing material match the turbocharger service or upgrade requirements.
BorgWarner SuperCore Assembly EFR B2 7064 (Aluminum B. Hsg)