A BorgWarner EFR cartridge for the 6258 reference, supplied with an aluminum bearing housing. This cartridge provides the rotating assembly and bearing support required for a turbo rebuild or refresh of the specified EFR unit. Use it to replace worn internals and restore proper rotating assembly geometry and bearing function in compatible EFR‑6258 turbocharger rebuilds.
BorgWarner Cartridge EFR 6258 w/ Aluminum Bearing Housing