Cat® 68.6 mm 长钢制发动机机油泵柱塞

Cat® 34 mm 外径顺序柱塞阀，用于发动机机油系统

Cat® 34.036 mm 外径钢制机油泵柱塞

Cat® Crankcase Gray Iron Cover connected to Oil Pressure Regulator

Cat® 发动机机油泵惰轮轴

Cat® Oil Pressure Relief Valve Body used in Engine

Cat® 柱塞安全阀

Cat® Prelubrication Pump Rotor ensures proper lubrication and reduces friction during the initial startup

Cat® Engine Oil Pump Rotor is used to circulate and pressurize engine oil, ensuring proper lubrication of engine components for optimal performance

Cat® 安全阀导管

Cat® 6mm Thick Engine Oil Pump Aluminium Cover used in Engine Cylinder Block

Cat® 机油压力安全阀柱塞

Cat® Oil Pump Body used in Gear Pump

Cat® Oil Pressure Relief Plunger used in Engine Oil Pump