BorgWarner S400SX Cartridge Assembly 176654BorgWarner S400SX4 Replacement Cartridge BorgWarner S400SX4 Key Cartridge Features Twin hydrodynamic journal bearings Extended Tip Technology Compressor Wheel BorgWarner S400SX4 Replacement Cartridge 176654 Features: Comp Wheel OD (in): 4. 32 Comp Wheel Inducer (in): 3. 16 Comp Wheel Inducer (mm): 80 Turbine Wheel OD (mm): 96 Turbine Wheel Exducer (in): 3. 47 Turbine Wheel Exducer (mm): 88