Perkins 315-9810 Turbocharger Assembly

The Perkins 315-9810 turbocharger assembly is designed for Perkins 1106D and Caterpillar C6.6 / C7.1 diesel engines. It utilizes a BorgWarner B2 / S200G frame configuration with wastegate actuation. This unit serves as a direct replacement for Caterpillar OEM part numbers 315-9810 and 431-4572, and Perkins manufacturing number 2674A256. Key applications include Caterpillar 320D, 320D2, 323D, 323D3 hydraulic excavators, 960H wheel loaders, and Perkins 1106D powered agricultural tractors such as the 7060 model. The turbocharger features a cast iron turbine housing and aluminum compressor housing, built to withstand high exhaust gas temperatures and boost pressures typical in heavy-duty construction and agricultural cycles. Cross-reference interchange includes Caterpillar remanufactured number 10R9580, Perkins 2674A266 variant, and BorgWarner service number 10709880002. Each unit is balanced to OEM specifications for rotor dynamics and calibrated for correct boost response.