2405P472 Dipper Arm Bushing fits Kobelco SK115, SK120, SK130, SK135One New Aftermarket Replacement Dipper Arm Bushing for Kobelco Excavators This dipper stick bushing fits at the bucket end of the dipper arm on Kobelco SK series crawler excavators. It is a precision fit pivot bushing used at the critical bucket to dipper connection point, controlling pin wear and maintaining proper articulation in the excavator's front linkage assembly. The cross reference number LP12B01030P1 is the Fits New Holland CNH equivalent