We know our products. Always the correct part. Diesel Turbo for CAT C12 90-12 for Caterpillar up to 500HP OR7575. 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 Inducer Dia. 86.00 mm Exducer Dia. 77.00 mm Turbine Wheel: 12 Blades A/R: 1.28 Flange Type: T6 Condition: 100% Brand new item. Please confirm your original turbo PART NUMBER before Purchasing Professional installation is highly recommended Before installing the new turbocharger, the cause that led to the failure of the turbo must be analyzed and eliminated e. Insufficient oil supply, foreign bodies in the intake area, crankcase ventilation without function, etc. 1st at 4:30am. 1st at 5:00am. Other items you might also like. Throttle Body Fit Chevrolet Lacetti Optra Daewoo Nubira 1.6i 96394330 96815480. Rear Air Helper Spring Bag Lines Suspension Level Kit for Ford F250 F350 99-07. Rear LH + RH Air Suspension Ride Height Sensor For Chevrolet Suburban 1500 5.3L. Turbo for Chevrolet GMC Silverado Sierra 2500 3500 HD 6.6L V8 LLY LBZ LMM 365HP. Throttle Body Assembly for GMC Savana/Sierra 1500/2500/3500 for GMC Envoy 03-07.