Price: query Add to cart Go to cart Rating: 81 Buy Komatsu Block 723-56-42850 genuine, new aftermarket tractor parts with delivery BLOCK Cross Reference number: Number on catalog scheme: 45 Komatsu machinery list: _ Book/Page PW160-10 S/N H62051-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) PW180-11 S/N H75051-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/10) (#H75051-H75068) Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/10) (#H75069-) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/10) (#H75051-H75070) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/10) (#H75071-) Main Control Valve, 9-Spool, for Two-Piece Boom, Tool Control, Inner Parts (3/9) (#H75051-H75076) Main Control Valve, 9-Spool, for Two-Piece Boom, Tool Control, Inner Parts (3/9) (#H75077-) PW148-11 S/N H55051-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/10) (#H55051-.) Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/10) (#..-) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/10) (#H55051-H55104) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/10) (#H55105-) Main Control Valve, 9-Spool, for Two-Piece Boom, Tool Control, Inner Parts (3/9) (#H55051-H55126) Main Control Valve, 9-Spool, for Two-Piece Boom, Tool Control, Inner Parts (3/9) (#H55127-) PW180-11E0 S/N H75251-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/10) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/10) Main Control Valve, 9-Spool, for Two-Piece Boom, Tool Control, Inner Parts (3/9) PW158-11 S/N H58051-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/10) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/10) Main Control Valve, 9-Spool, for Two-Piece Boom, Tool Control, Inner Parts (3/9) PW140-7 S/N H55051-UP MAIN VALVE (7-SPOOL) (ONE-PIECE BOOM - ONE ATTACHMENT) (3/9) MAIN VALVE (8-SPOOL) (ONE-PIECE BOOM - TWO ATTACHMENTS) (3/9) MAIN VALVE (8-SPOOL) (TWO-PIECE BOOM - ONE ATTACHMENT) (3/9) MAIN VALVE (9-SPOOL) (TWO-PIECE BOOM - TWO ATTACHMENTS) (3/9) PW148-8 S/N H50051-UP MAIN VALVE (7-SPOOL) (ONE-PIECE BOOM) (3/9) (#H50051-H50706) MAIN VALVE (8-SPOOL) (ONE-PIECE BOOM) (3/9) (#H50051-H50717) MAIN VALVE (8-SPOOL) (ONE-PIECE BOOM) (3/9) (#H50718-) MAIN VALVE (8-SPOOL) (TWO-PIECE BOOM) (3/9) (#H50051-H50706) MAIN VALVE (9-SPOOL) (TWO-PIECE BOOM) (3/9) (#H50051-H50706) MAIN VALVE (9-SPOOL) (TWO-PIECE BOOM) (3/9) (#H50707-) PW148-10 S/N H52051-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) PW160-7E0 S/N H55051-UP MAIN VALVE (7-SPOOL) (3/9) (FOR ONE-PIECE BOOM) MAIN VALVE (8-SPOOL) (3/9) (FOR ONE-PIECE BOOM) MAIN VALVE (8-SPOOL) (3/9) (FOR TWO-PIECE BOOM) MAIN VALVE (9-SPOOL) (3/9) (FOR TWO-PIECE BOOM) PW160-7 S/N H50051-UP MAIN VALVE (7-SPOOL) (3/9) (FOR ONE-PIECE BOOM) MAIN VALVE (8-SPOOL) (3/9) (FOR ONE-PIECE BOOM) MAIN VALVE (8-SPOOL) (3/9) (FOR TWO-PIECE BOOM) MAIN VALVE (9-SPOOL) (3/9) (FOR TWO-PIECE BOOM) PW160-8 S/N H60051-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) (#H60051-H60229) Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) (#H60230-) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) (#H60051-H60225) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) (#H60226-) PW180-10 S/N H60051-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) (#H60051-H60131) Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) (#H60132-) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) (#H60051-H60121) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) (#H60122-) PW180-7E0 S/N H55051-UP MAIN VALVE (9-SPOOL) (TWO-PIECE BOOM) (3/9) PW180-7 Plus S/N H55951-UP Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) (#H55951-H55979) Main Control Valve, 8-Spool, for One-Piece Boom, Inner Parts (3/9) (#H55980-) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) (#H55951-H55978) Main Control Valve, 9-Spool, for Two-Piece Boom, Inner Parts (3/9) (#H55979-) Parts block Komatsu : 723-56-42870 Plug Komatsu . 723-57-11100 CONTROL VALVE,(SEE FIG.Y1663-01A0) Komatsu . 723-57-11101 CONTROL VALVE,(SEE FIG.Y1663-01A0) Komatsu . 723-57-11102 CONTROL VALVE,(SEE FIG.Y1663-01A0) Komatsu 723-57-11103 CONTROL VALVE,(SEE FIG.Y1663-01A0) Komatsu . 723-57-11200 CONTROL VALVE,(SEE FIG.Y1663-41A0) Komatsu 723-56-12110 Block Komatsu 723-56-11951 BLOCK, VALVE Komatsu 723-56-11851 Block Komatsu 723-56-11850 BLOCK,VALVE Komatsu 723-56-11790 BLOCK, VALVE Komatsu 723-56-11650 BLOCK, VALVE Komatsu 723-56-11160 Block Komatsu 723-50-64500 BLOCK Komatsu 723-50-61460 BLOCK Komatsu 723-50-61430 BLOCK Komatsu 723-50-54110 Block Komatsu 723-50-53110 BLOCK Komatsu 723-63-32660 Block Komatsu 723-63-32670 Block Komatsu 723-63-32730 BLOCK Komatsu 723-63-32740 BLOCK Komatsu 723-63-32950 Block Komatsu 724-00-31130 BLOCK,BLADE Komatsu 724-00-31150 BLOCK Komatsu 724-00-31230 BLOCK,CENTER Komatsu 724-00-31310 BLOCK Komatsu 724-00-31410 BLOCK Komatsu 724-00-41710 BLOCK AND SPOOL KIT Komatsu 724-00-41730 BLOCK AND SPOOL KIT Komatsu