Cat® 变速箱机油齿轮泵

动力传动系中使用的 Cat® 1 节段机油齿轮泵

Cat® 优先阀，2200 kPa（320 psi）

Cat® 轮胎气门

Cat® Selector and Pressure Control Transmission Valve provides precise hydraulic pressure control within the transmission system

变矩器进口中使用的 Cat® 减压阀

Cat® 3 Section Gear Pump for Track-Type Tractor Transmission to provide hydraulic fluid flow and pressure

Cat® Lubrication Distribution Relief Valve is a safety mechanism in a drivetrain system that regulates oil pressure to prevent damage

Cat® 驱动装置电线减压阀：

Cat® Relief Valve used at Outlet of Torque Converter

Cat® Tire and Rim Valve

Cat® Torque Converter Relief Valve

Cat® 变速箱液压控制阀，ECPC 离合器压力：1550 kPa（225 psi）

Cat® Selector and Pressure Control Transmission Valve that manages the direction of hydraulic fluid flow and regulates pressure to control

Cat® Gear Pump with 3 Section

Cat® 锁定离合器和电磁阀用于控制变矩器锁定离合器的接合和分离。