CAT Caterpillar Diesel 3406c 3406b 3406 Turbo Turbocharger New Brand new turbocharger, 1 year unlimited mileage warranty, No core charge, call 626 308 2996 to get discount on express shipping service Engine: Caterpillar 3406B Horsepower: Up tp 450HP, Waste-gated: No / Compressor outlet connector OD: 4.25" Reference Part Numbers: 0R6957, 0R5733, 7W9568,0R6170, 4P2858, 4P2458, 0R5733, 0R6960 etc.