Overhaul Rebuild Kit for Doosan Daewoo D2366 Engine DH320 DH280 D2366-T D2366TOverhaul Rebuild Kit for Doosan Daewoo D2366 Engine DH320 DH280 D2366 T D2366T Condition: Brand New, Aftermarket Parts Application: Doosan DEVELON D2366 Engine Item Includes: 6 PCS Piston 6 PCS Pin 12 PCS Circlip 1 Set Piston Rings ( Fit For One Engine ) 1 Set Full Gasket Kit 1 Set Main Bearing 1 Set Con Rod Bearing 1 Set Thrust Washer 6 PCS Intake Valve 6 PCS Exhaust Valve 12 PCS Valve Guide ( IN & EX ) 12 PCS Valve Seat ( IN & EX )