BorgWarner EFR cartridge 8370 with an iron bearing housing is a turbo cartridge core intended for rebuilding or replacing the rotating assembly in compatible EFR-series turbochargers. The cartridge supplies the turbine and compressor wheel assembly with bearing housing tailored to specific turbo models, allowing service or upgrades without replacing the entire turbocharger housing when the application calls for this EFR 8370 specification.
BorgWarner Cartridge EFR 8370 w/ Iron Bearing Housing