OK request send DUMP TRUCKS HM300-2R S/N 7001-UP FRAME AND ITS RELATED PARTS EXHAUST PIPING Section EXHAUST PIPING HM300-2R S/N 7001-UP Komatsu: EXHAUST PIPING, EXHAUST BOX TO MUFFLER (1/2) (#7001-7007) j014001 EXHAUST PIPING, EXHAUST BOX TO MUFFLER (1/2) (#7008-) j014002 EXHAUST PIPING, EXHAUST BOX (#7001-) j014003 EXHAUST PIPING, EXHAUST BOX TO MUFFLER (2/2) (#7001-7007) j014004 EXHAUST PIPING, EXHAUST BOX TO MUFFLER (2/2) (#7008-) j014005 Truck sale: