Komatsu Parts Catalogs

Title Page Reference
FUEL SELF CHARGE PUMP (INNER PARTS) (# K50001-K50629) 017001 Y1040-01A0
FUEL SELF CHARGE PUMP (INNER PARTS)(#K50630-K50754) 017002 Y1040-01B0
SWITCH BOX (INNER PARTS)(#K50630-) 017003 Y1040-11B0
MAIN PUMP (1/11) 017004 Y1600-01A0
MAIN PUMP (2/11) 017005 Y1600-02A0
MAIN PUMP (3/11) 017006 Y1600-03A0
MAIN PUMP (4/11) 017007 Y1600-04A0
MAIN PUMP (5/11) 017008 Y1600-05A0
MAIN PUMP (6/11) 017009 Y1600-06A0
MAIN PUMP (7/11) 017010 Y1600-07A0
MAIN PUMP (8/11) 017011 Y1600-08A0
MAIN PUMP (9/11) 017012 Y1600-09A0
MAIN PUMP (10/11) 017013 Y1600-10A0
MAIN PUMP (11/11) 017014 Y1600-11A0
BOOM CYLINDER 017015 Y1620-01A0
BOOM LIFT CYLINDER (FOR 2-PIECE BOOM) 017016 Y1620-01A1
BOOM CYLINDER (R.H.) (2/2) 017017 Y1620-02A0
BOOM ADJUST CYLINDER (INNER PARTS) (FOR 2 PIECE BOOM) 017018 Y1620-03A0
ARM CYLINDER 017019 Y1620-11A0
ARM CYLINDER (BURST VALVE) 017020 Y1620-11A1
BUCKET CYLINDER (FOR 2.0M OR 2.5M ARM) 017021 Y1620-41A0
BUCKET CYLINDER (INNER PARTS) (FOR 2.5M ARM) (LC DEMO) (#K51181- 017022 Y1620-41A0A
BUCKET CYLINDER (FOR 3.05M OR 3.5M ARM) 017023 Y1620-41A1
BUCKET CYLINDER (INNER PARTS) (FOR 3.0M ARM) (LC DEMO) (#K51181-) 017024 Y1620-41A2
SWIVEL JOINT 017025 Y1627-01A0
SWING MOTOR (1/3)(#K50001-K50283) 017026 Y1640-01A0
SWING MOTOR (1/3)(#K50284-) 017027 Y1640-01A0A
SWING MOTOR (2/3)(#K50001-K50283) 017028 Y1640-02A0
SWING MOTOR (2/3)(#K50284-) 017029 Y1640-02A0A
SWING MOTOR (3/3)(#K50001-K50283) 017030 Y1640-03A0
SWING MOTOR (3/3)(#K50284-) 017031 Y1640-03A0A
TRAVEL MOTOR (1/3) 017032 Y1641-01A0
TRAVEL MOTOR (2/3) 017033 Y1641-02A0
TRAVEL MOTOR (3/3) 017034 Y1641-03A0
MAIN VALVE (1-ACTUATOR) (1/19) 017035 Y1662-01A0
MAIN VALVE (1-ACTUATOR) (2/19) 017036 Y1662-02A0
MAIN VALVE (1-ACTUATOR) (3/19) 017037 Y1662-03A0
MAIN VALVE (1-ACTUATOR) (4/19) 017038 Y1662-04A0
MAIN VALVE (1-ACTUATOR) (5/19) 017039 Y1662-05A0
MAIN VALVE (1-ACTUATOR) (6/19) 017040 Y1662-06A0
MAIN VALVE (1-ACTUATOR) (7/19) 017041 Y1662-07A0
MAIN VALVE (1-ACTUATOR) (8/19) 017042 Y1662-08A0
MAIN VALVE (1-ACTUATOR) (9/19) 017043 Y1662-09A0
MAIN VALVE (1-ACTUATOR) (10/19) 017044 Y1662-10A0
MAIN VALVE (1-ACTUATOR) (11/19) 017045 Y1662-11A0
MAIN VALVE (1-ACTUATOR) (12/19) 017046 Y1662-12A0
MAIN VALVE (1-ACTUATOR) (13/19) 017047 Y1662-13A0
MAIN VALVE (1-ACTUATOR) (14/19) 017048 Y1662-14A0
MAIN VALVE (1-ACTUATOR) (15/19) 017049 Y1662-15A0
MAIN VALVE (1-ACTUATOR) (16/19) 017050 Y1662-16A0
MAIN VALVE (1-ACTUATOR) (17/19) 017051 Y1662-17A0
MAIN VALVE (1-ACTUATOR) (18/19) 017052 Y1662-18A0
MAIN VALVE (1-ACTUATOR) (19/19) 017053 Y1662-19A0
MAIN VALVE (2-ACTUATOR) (1/21) 017054 Y1664-01A0
MAIN VALVE (2-ACTUATOR) (2/21) 017055 Y1664-02A0
MAIN VALVE (2-ACTUATOR) (3/21) 017056 Y1664-03A0
MAIN VALVE (2-ACTUATOR) (4/21) 017057 Y1664-04A0
MAIN VALVE (2-ACTUATOR) (5/21) 017058 Y1664-05A0
MAIN VALVE (2-ACTUATOR) (6/21) 017059 Y1664-06A0
MAIN VALVE (2-ACTUATOR) (7/21) 017060 Y1664-07A0
MAIN VALVE (2-ACTUATOR) (8/21) 017061 Y1664-08A0
MAIN VALVE (2-ACTUATOR) (9/21) 017062 Y1664-09A0
MAIN VALVE (2-ACTUATOR) (10/21) 017063 Y1664-10A0
MAIN VALVE (2-ACTUATOR) (11/21) 017064 Y1664-11A0
MAIN VALVE (2-ACTUATOR) (12/21) 017065 Y1664-12A0
MAIN VALVE (2-ACTUATOR) (13/21) 017066 Y1664-13A0
MAIN VALVE (2-ACTUATOR) (14/21) 017067 Y1664-14A0
MAIN VALVE (2-ACTUATOR) (15/21) 017068 Y1664-15A0
MAIN VALVE (2-ACTUATOR) (16/21) 017069 Y1664-16A0
MAIN VALVE (2-ACTUATOR) (17/21) 017070 Y1664-17A0
MAIN VALVE (2-ACTUATOR) (18/21) 017071 Y1664-18A0
MAIN VALVE (2-ACTUATOR) (19/21) 017072 Y1664-19A0
MAIN VALVE (2-ACTUATOR) (20/21) 017073 Y1664-20A0
MAIN VALVE (2-ACTUATOR) (21/21) 017074 Y1664-21A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (1/21) 017075 Y1664-31A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (2/21) 017076 Y1664-32A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (3/21) 017077 Y1664-33A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (4/21) 017078 Y1664-34A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (5/21) 017079 Y1664-35A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (6/21) 017080 Y1664-36A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (7/21) 017081 Y1664-37A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (8/21) 017082 Y1664-38A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (9/21) 017083 Y1664-39A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (10/21) 017084 Y1664-40A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (11/21) 017085 Y1664-41A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (12/21) 017086 Y1664-42A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (13/21) 017087 Y1664-43A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (14/21) 017088 Y1664-44A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (15/21) 017089 Y1664-45A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (16/21) 017090 Y1664-46A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (17/21) 017091 Y1664-47A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (18/21) 017092 Y1664-48A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (19/21) 017093 Y1664-49A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (20/21) 017094 Y1664-50A0
MAIN VALVE (FOR 2-PIECE BOOM) (1 ACTUATOR) (21/21) 017095 Y1664-51A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (1/23) 017096 Y1664-52A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (2/23) 017097 Y1664-53A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (3/23) 017098 Y1664-54A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (4/23) 017099 Y1664-55A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (5/23) 017100 Y1664-56A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (6/23) 017101 Y1664-57A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (7/23) 017102 Y1664-58A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (8/23) 017103 Y1664-59A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (9/23) 017104 Y1664-60A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (10/23) 017105 Y1664-61A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (11/23) 017106 Y1664-62A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (12/23) 017107 Y1664-63A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (13/23) 017108 Y1664-64A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (14/23) 017109 Y1664-65A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (15/23) 017110 Y1664-68A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (16/23) 017111 Y1664-69A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (17/23) 017112 Y1664-70A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (18/23) 017113 Y1664-71A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (19/23) 017114 Y1664-72A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (20/23) 017115 Y1664-73A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (21/23) 017116 Y1664-74A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (22/23) 017117 Y1664-75A0
MAIN VALVE (FOR 2-PIECE BOOM) (2 ACTUATOR) (23/23) 017118 Y1664-76A0
SERVICE VALVE (1/3) (1 ACTUATOR AND 2-ACTUATOR) (KIT) 017119 Y1669-01A0
RELIEF VALVE (420KG/CM2) 017120 Y1669-01A1
RELIEF VALVE (465KG/CM2) 017121 Y1669-01A2
SERVICE VALVE (2/3) (FOR 2-PIECE BOOM AND 1 ACTUATOR) (KIT) 017122 Y1669-02A0
SERVICE VALVE (3/3) (FOR 2-PIECE BOOM AND 1 ACTUATOR) (KIT) 017123 Y1669-03A0
WORK EQUIPMENT LEVER VALVE (L.H.) (FOR LOADER) 017124 Y1670-11A1
WORK EQUIPMENT LEVER VALVE (R.H.) (FOR LOADER) 017125 Y1670-11A2
PPC VALVE (FOR ATTACHMENT) 017126 Y1670-21A0
PPC VALVE (FOR 2-ATTACHMENT) 017127 Y1670-21A1
PPC VALVE (FOR 1-ATTACHMENT) 017128 Y1670-21A2
BOOM ADJUST CYLINDER LOCK VALVE (FOR 2-PIECE BOOM) (#K50001-K51363) 017129 Y1675-01A0
BOOM ADJUST CYLINDER LOCK VALVE (FOR 2-PIECE BOOM) (#K51364-) 017130 Y1675-01A1
BURST VALVE (FOR BOOM CYLINDER) 017131 Y1679-11A0
BURST VALVE (FOR ARM CYLINDER) 017132 Y1679-11A1