230LC - EXCAVATOR 0402B Camshaft And Valve Actuating Means PE6068HT051 PE6068HT051 Parts group 0402B Camshaft And Valve Actuating Means PE6068HT051 PE6068HT051 0402B Camshaft And Valve Actuating Means PE6068HT051 PE6068HT051 . Timing Gear Cover ( - 829272) Replacement Timing Gear Cover ( - 829272) Rocker Arm Shaft, Push Rods and Rocker Arms ( - 829272) Camshaft ( - 829272) Rocker Arm Cover ( - 829272)