Fits Detroit Series 60 Engine Diesel 12.7L 1998-07 K31 Turbo Turbocharger 172743. For Caterpillar for CAT C12 & Detroit Diesel Series 60 Engine. Turbo Model: K31 K31-4070MPCKA24.92RCAYD. Compressor Inducer Dia: 71.00 mm. Compressor Exducer Dia: 102.00 mm. Compressor Wheel: 7/7 Blades. Turbine Wheel: 12 Blades. Condition: 100% Brand new item. Replace & Part Number. 40-30354 […]