Komatsu Parts Catalogs

Title Page Reference
SWING MACHINERY ASSEMBLY (SUPPLY PARTS) 480010 Y0260-01A0
FINAL DRIVE ASSEMBLY (SUPPLY PARTS)(#50001-52355) 480020 Y0270-01A0
FINAL DRIVE ASSEMBLY (SUPPLY PARTS)(#52356-) 480030 Y0270-01A0A
SHOE BOLT AND NUT SERVICE KIT 480040 Y0320-01A0
TRACK LINK ASSEMBLY (SUPPLY ONLY) (GREASE SEALED TYPE) (98 SET) 480050 Y0321-01A1
AIR CLEANER (INNER PART) 480060 Y1011-01A0
PRE-CLEANER (INNER PART)(#50001-52340) 480070 Y1011-01A1
PRE-CLEANER (INNER PART)(#52341-) 480080 Y1011-01A1A
RUBBER ANTENNA(#50001-51465) 480090 Y1062-01A0
RUBBER ANTENNA(#51466-) 480100 Y1062-01A0A
OPERATOR'S SEAT ASSEMBLY (SUSPENSION) 480110 Y1570-01A0
OPERATOR'S SEAT ASSEMBLY (LEATHER SEAT) 480120 Y1570-01A1
OPERATOR'S SEAT ASSEMBLY (FABRIC SEAT) 480130 Y1570-01A2
PISTON PUMP (1/12) 480140 Y1600-01A0
PISTON PUMP (2/12) 480150 Y1600-02A0
PISTON PUMP (3/12) 480160 Y1600-03A0
PISTON PUMP (4/12) 480170 Y1600-04A0
PISTON PUMP (5/12) 480180 Y1600-05A0
PISTON PUMP (6/12) 480190 Y1600-06A0
PISTON PUMP (7/12) 480200 Y1600-07A0
PISTON PUMP (8/12) 480210 Y1600-08A0
PISTON PUMP (9/12) 480220 Y1600-09A0
PISTON PUMP (10/12)(#51423-) 480230 Y1600-10A0
PISTON PUMP (11/12) 480240 Y1600-11A0
PISTON PUMP (12/12) 480250 Y1600-12A0
B00M CYLINDER 480260 Y1620-01A0
B00M CYLINDER (FOR 100 HOURS LUBRICATING) 480270 Y1620-01A1
B00M CYLINDER (FOR ANTI-DROP VALVE) 480280 Y1620-01A2
B00M CYLINDER (FOR LOADER) 480290 Y1620-01A3
ARM CYLINDER(#50001-50146) 480300 Y1620-11A0
ARM CYLINDER(#50147-) 480310 Y1620-11A0A
ARM CYLINDER (FOR HEAVY DUTY BOOM) 480320 Y1620-11A1
ARM CYLINDER (FOR 2.4M ARM) 480330 Y1620-11A2
ARM CYLINDER (FOR 100 HOURS LUBRICATION) 480340 Y1620-11A3
ARM CYLINDER (FOR LOADER) 480350 Y1620-11A4
ARM CYLINDER (FOR 2.4M ARM) (100 HOURS GREASING BOOM TYPE) 480360 Y1620-11A5
BUCKET CYLINDER(#50001-50419) 480370 Y1620-41A0
BUCKET CYLINDER(#50420-) 480380 Y1620-41A0A
BUCKET CYLINDER (FOR LOADER) 480390 Y1620-41A1
BUCKET CYLINDER (100 HOURS LUBRICATION)(#50001-50472) 480400 Y1620-41A4
BUCKET CYLINDER (100 HOURS LUBRICATION)(#50473-) 480410 Y1620-41A4A
BOTTOM DUMP CYLINDER (FOR LOADER) 480420 Y1620-61A0
SWIVEL JOINT(#50001-50166) 480430 Y1627-01A0
SWIVEL JOINT(#50167-50973) 480440 Y1627-01A0A
SWIVEL JOINT(#50974-) 480450 Y1627-01A0B
SWING MOTOR (1/3) 480460 Y1640-01A0
SWING MOTOR (2/3) 480470 Y1640-02A0
SWING MOTOR (3/3) 480480 Y1640-03A0
TRAVEL MOTOR (L.H.) (1/3)(#52605-) 480490 Y1641-21A0
TRAVEL MOTOR (L.H.) (2/3)(#52605-) 480500 Y1641-22A0
TRAVEL MOTOR (L.H.) (3/3)(#52605-) 480510 Y1641-23A0
TRAVEL MOTOR (R.H.) (1/3)(#52605-) 480520 Y1641-25A0
TRAVEL MOTOR (R.H.) (2/3)(#52605-) 480530 Y1641-26A0
TRAVEL MOTOR (R.H.) (3/3)(#52605-) 480540 Y1641-27A0
CONTROL VALVE (1/20) 480550 Y1662-01A0
CONTROL VALVE (2/20) 480560 Y1662-02A0
CONTROL VALVE (3/20) 480570 Y1662-03A0
CONTROL VALVE (4/20) 480580 Y1662-04A0
CONTROL VALVE (5/20) 480590 Y1662-05A0
CONTROL VALVE (6/20) 480600 Y1662-06A0
CONTROL VALVE (7/20)(#50001-52511) 480610 Y1662-07A0
CONTROL VALVE (7/20)(#52511-) 480620 Y1662-07A0A
CONTROL VALVE (8/20) 480630 Y1662-08A0
CONTROL VALVE (9/20) 480640 Y1662-09A0
CONTROL VALVE (10/20) 480650 Y1662-10A0
CONTROL VALVE (11/20) 480660 Y1662-11A0
CONTROL VALVE (12/20) 480670 Y1662-12A0
CONTROL VALVE (13/20) 480680 Y1662-13A0
CONTROL VALVE (14/20) 480690 Y1662-14A0
CONTROL VALVE (15/20) 480700 Y1662-15A0
CONTROL VALVE (16/20) 480710 Y1662-16A0
CONTROL VALVE (17/20) 480720 Y1662-17A0
CONTROL VALVE (18/20)(#50001-51884) 480730 Y1662-18A0
CONTROL VALVE (18/20)(#51885-) 480740 Y1662-18A0A
CONTROL VALVE (19/20) 480750 Y1662-19A0
CONTROL VALVE (20/20) 480760 Y1662-20A0
CONTROL VALVE (1-ACTUATOR) (1/23) 480770 Y1664-01A0
CONTROL VALVE (1-ACTUATOR) (2/23) 480780 Y1664-02A0
CONTROL VALVE (1-ACTUATOR) (3/23) 480790 Y1664-03A0
CONTROL VALVE (1-ACTUATOR) (4/23) 480800 Y1664-04A0
CONTROL VALVE (1-ACTUATOR) (5/23) 480810 Y1664-05A0
CONTROL VALVE (1-ACTUATOR) (6/23) 480820 Y1664-06A0
CONTROL VALVE (1-ACTUATOR) (7/23)(#50001-52512) 480830 Y1664-07A0
CONTROL VALVE (1-ACTUATOR) (7/23)(#52512-) 480840 Y1664-07A0A
CONTROL VALVE (1-ACTUATOR) (8/23) 480850 Y1664-08A0
CONTROL VALVE (1-ACTUATOR) (9/23) 480860 Y1664-09A0
CONTROL VALVE (1-ACTUATOR) (10/23) 480870 Y1664-10A0
CONTROL VALVE (1-ACTUATOR) (11/23) 480880 Y1664-11A0
CONTROL VALVE (1-ACTUATOR) (12/23) 480890 Y1664-12A0
CONTROL VALVE (1-ACTUATOR) (13/23) 480900 Y1664-13A0
CONTROL VALVE (1-ACTUATOR) (14/23) 480910 Y1664-14A0
CONTROL VALVE (1-ACTUATOR) (15/23) 480920 Y1664-15A0
CONTROL VALVE (1-ACTUATOR) (16/23) 480930 Y1664-16A0
CONTROL VALVE (1-ACTUATOR) (17/23) 480940 Y1664-17A0
CONTROL VALVE (1-ACTUATOR) (18/23)(#50001-51884) 480950 Y1664-18A0
CONTROL VALVE (1-ACTUATOR) (18/23)(#51885-) 480960 Y1664-18A0A
CONTROL VALVE (1-ACTUATOR) (19/23) 480970 Y1664-19A0
CONTROL VALVE (1-ACTUATOR) (20/23) 480980 Y1664-20A0
CONTROL VALVE (1-ACTUATOR) (21/23) 480990 Y1664-21A0
CONTROL VALVE (1-ACTUATOR) (22/23) 481000 Y1664-22A0
CONTROL VALVE (1-ACTUATOR) (23/23) 481010 Y1664-23A0
CONTROL VALVE (1-ACTUATOR) (1/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481020 Y1664-31A0
CONTROL VALVE (1-ACTUATOR) (2/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481030 Y1664-32A0
CONTROL VALVE (1-ACTUATOR) (3/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481040 Y1664-33A0
CONTROL VALVE (1-ACTUATOR) (4/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481050 Y1664-34A0
CONTROL VALVE (1-ACTUATOR) (5/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481060 Y1664-35A0
CONTROL VALVE (1-ACTUATOR) (6/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481070 Y1664-36A0
CONTROL VALVE (1-ACTUATOR) (7/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE)(#50001-52511) 481080 Y1664-37A0
CONTROL VALVE (1-ACTUATOR) (7/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE)(#52512-) 481090 Y1664-37A0A
CONTROL VALVE (1-ACTUATOR) (8/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481100 Y1664-38A0
CONTROL VALVE (1-ACTUATOR) (9/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481110 Y1664-39A0
CONTROL VALVE (1-ACTUATOR) (10/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481120 Y1664-40A0
CONTROL VALVE (1-ACTUATOR) (11/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481130 Y1664-41A0
CONTROL VALVE (1-ACTUATOR) (12/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481140 Y1664-42A0
CONTROL VALVE (1-ACTUATOR) (13/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481150 Y1664-43A0
CONTROL VALVE (1-ACTUATOR) (14/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481160 Y1664-44A0
CONTROL VALVE (1-ACTUATOR) (15/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481170 Y1664-45A0
CONTROL VALVE (1-ACTUATOR) (16/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481180 Y1664-46A0
CONTROL VALVE (1-ACTUATOR) (17/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481190 Y1664-47A0
CONTROL VALVE (1-ACTUATOR) (18/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481200 Y1664-48A0
CONTROL VALVE (1-ACTUATOR) (19/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481210 Y1664-49A0
CONTROL VALVE (1-ACTUATOR) (20/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481220 Y1664-50A0
CONTROL VALVE (1-ACTUATOR) (21/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481230 Y1664-51A0
CONTROL VALVE (1-ACTUATOR) (22/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481240 Y1664-52A0
CONTROL VALVE (1-ACTUATOR) (23/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481250 Y1664-53A0
CONTROL VALVE (1-ACTUATOR) (24/24) (WITH HYDRAULIC DRIFT PREVENTION VALVE) 481260 Y1664-54A0
CONTROL VALVE (1-ACTUATOR) (1/23) (FOR LOADER) 481270 Y1665-01A0
CONTROL VALVE (1-ACTUATOR) (2/23) (FOR LOADER) 481280 Y1665-02A0
CONTROL VALVE (1-ACTUATOR) (3/23) (FOR LOADER) 481290 Y1665-03A0
CONTROL VALVE (1-ACTUATOR) (4/23) (FOR LOADER) 481300 Y1665-04A0
CONTROL VALVE (1-ACTUATOR) (5/23) (FOR LOADER) 481310 Y1665-05A0
CONTROL VALVE (1-ACTUATOR) (6/23) (FOR LOADER) 481320 Y1665-06A0
CONTROL VALVE (1-ACTUATOR) (7/23) (FOR LOADER)(#50001-52511) 481330 Y1665-07A0
CONTROL VALVE (1-ACTUATOR) (7/23) (FOR LOADER)(#52512-) 481340 Y1665-07A0A
CONTROL VALVE (1-ACTUATOR) (8/23) (FOR LOADER) 481350 Y1665-08A0
CONTROL VALVE (1-ACTUATOR) (9/23) (FOR LOADER) 481360 Y1665-09A0
CONTROL VALVE (1-ACTUATOR) (10/23) (FOR LOADER) 481370 Y1665-10A0
CONTROL VALVE (1-ACTUATOR) (11/23) (FOR LOADER) 481380 Y1665-11A0
CONTROL VALVE (1-ACTUATOR) (12/23) (FOR LOADER) 481390 Y1665-12A0
CONTROL VALVE (1-ACTUATOR) (13/23) (FOR LOADER) 481400 Y1665-13A0
CONTROL VALVE (1-ACTUATOR) (14/23) (FOR LOADER) 481410 Y1665-14A0
CONTROL VALVE (1-ACTUATOR) (15/23) (FOR LOADER) 481420 Y1665-15A0
CONTROL VALVE (1-ACTUATOR) (16/23) (FOR LOADER) 481430 Y1665-16A0
CONTROL VALVE (1-ACTUATOR) (17/23) (FOR LOADER) 481440 Y1665-17A0
CONTROL VALVE (1-ACTUATOR) (18/23) (FOR LOADER) 481450 Y1665-18A0
CONTROL VALVE (1-ACTUATOR) (19/23) (FOR LOADER) 481460 Y1665-19A0
CONTROL VALVE (1-ACTUATOR) (20/23) (FOR LOADER) 481470 Y1665-20A0
CONTROL VALVE (1-ACTUATOR) (21/23) (FOR LOADER) 481480 Y1665-21A0
CONTROL VALVE (1-ACTUATOR) (22/23) (FOR LOADER) 481490 Y1665-22A0
CONTROL VALVE (1-ACTUATOR) (23/23) (FOR LOADER) 481500 Y1665-23A0
CONTROL VALVE (2-ACTUATOR) (1/25) 481510 Y1666-01A0
CONTROL VALVE (2-ACTUATOR) (2/25) 481520 Y1666-02A0
CONTROL VALVE (2-ACTUATOR) (3/25) 481530 Y1666-03A0
CONTROL VALVE (2-ACTUATOR) (4/25) 481540 Y1666-04A0
CONTROL VALVE (2-ACTUATOR) (5/25) 481550 Y1666-05A0
CONTROL VALVE (2-ACTUATOR) (6/25) 481560 Y1666-06A0
CONTROL VALVE (2-ACTUATOR) (7/25)(#50001-52511) 481570 Y1666-07A0
CONTROL VALVE (2-ACTUATOR) (7/25)(#52512-) 481580 Y1666-07A0A
CONTROL VALVE (2-ACTUATOR) (8/25) 481590 Y1666-08A0
CONTROL VALVE (2-ACTUATOR) (9/25) 481600 Y1666-09A0
CONTROL VALVE (2-ACTUATOR) (10/25) 481610 Y1666-10A0
CONTROL VALVE (2-ACTUATOR) (11/25) 481620 Y1666-11A0
CONTROL VALVE (2-ACTUATOR) (12/25) 481630 Y1666-12A0
CONTROL VALVE (2-ACTUATOR) (13/25) 481640 Y1666-13A0
CONTROL VALVE (2-ACTUATOR) (14/25) 481650 Y1666-14A0
CONTROL VALVE (2-ACTUATOR) (15/25) 481660 Y1666-15A0
CONTROL VALVE (2-ACTUATOR) (16/25) 481670 Y1666-16A0
CONTROL VALVE (2-ACTUATOR) (17/25) 481680 Y1666-17A0
CONTROL VALVE (2-ACTUATOR) (18/25)(#50001-51884) 481690 Y1666-18A0
CONTROL VALVE (2-ACTUATOR) (18/25)(#51885-) 481700 Y1666-18A0A
CONTROL VALVE (2-ACTUATOR) (19/25) 481710 Y1666-19A0
CONTROL VALVE (2-ACTUATOR) (20/25) 481720 Y1666-20A0
CONTROL VALVE (2-ACTUATOR) (21/25) 481730 Y1666-21A0
CONTROL VALVE (2-ACTUATOR) (22/25) 481740 Y1666-22A0
CONTROL VALVE (2-ACTUATOR) (23/25) 481750 Y1666-23A0
CONTROL VALVE (2-ACTUATOR) (24/25) 481760 Y1666-24A0
CONTROL VALVE (2-ACTUATOR) (25/25) 481770 Y1666-25A0
CONTROL VALVE (2-ACTUATOR) (1/25) (FOR LOADER) 481780 Y1666-31A0
CONTROL VALVE (2-ACTUATOR) (2/25) (FOR LOADER) 481790 Y1666-32A0
CONTROL VALVE (2-ACTUATOR) (3/25) (FOR LOADER) 481800 Y1666-33A0
CONTROL VALVE (2-ACTUATOR) (4/25) (FOR LOADER) 481810 Y1666-34A0
CONTROL VALVE (2-ACTUATOR) (5/25) (FOR LOADER) 481820 Y1666-35A0
CONTROL VALVE (2-ACTUATOR) (6/25) (FOR LOADER) 481830 Y1666-36A0
CONTROL VALVE (2-ACTUATOR) (7/25) (FOR LOADER)(#50001-52511) 481840 Y1666-37A0
CONTROL VALVE (2-ACTUATOR) (7/25) (FOR LOADER)(#52512-) 481850 Y1666-37A0A
CONTROL VALVE (2-ACTUATOR) (8/25) (FOR LOADER) 481860 Y1666-38A0
CONTROL VALVE (2-ACTUATOR) (9/25) (FOR LOADER) 481870 Y1666-39A0
CONTROL VALVE (2-ACTUATOR) (10/25) (FOR LOADER) 481880 Y1666-40A0
CONTROL VALVE (2-ACTUATOR) (11/25) (FOR LOADER) 481890 Y1666-41A0
CONTROL VALVE (2-ACTUATOR) (12/25) (FOR LOADER) 481900 Y1666-42A0
CONTROL VALVE (2-ACTUATOR) (13/25) (FOR LOADER) 481910 Y1666-43A0
CONTROL VALVE (2-ACTUATOR) (14/25) (FOR LOADER) 481920 Y1666-44A0
CONTROL VALVE (2-ACTUATOR) (15/25) (FOR LOADER) 481930 Y1666-45A0
CONTROL VALVE (2-ACTUATOR) (16/25) (FOR LOADER) 481940 Y1666-46A0
CONTROL VALVE (2-ACTUATOR) (17/25) (FOR LOADER) 481950 Y1666-47A0
CONTROL VALVE (2-ACTUATOR) (18/25) (FOR LOADER) 481960 Y1666-48A0
CONTROL VALVE (2-ACTUATOR) (19/25) (FOR LOADER) 481970 Y1666-49A0
CONTROL VALVE (2-ACTUATOR) (20/25) (FOR LOADER) 481980 Y1666-50A0
CONTROL VALVE (2-ACTUATOR) (21/25) (FOR LOADER) 481990 Y1666-51A0
CONTROL VALVE (2-ACTUATOR) (22/25) (FOR LOADER) 482000 Y1666-52A0
CONTROL VALVE (2-ACTUATOR) (23/25) (FOR LOADER) 482010 Y1666-53A0
CONTROL VALVE (2-ACTUATOR) (24/25) (FOR LOADER) 482020 Y1666-54A0
CONTROL VALVE (2-ACTUATOR) (25/25) (FOR LOADER) 482030 Y1666-55A0
PPC VALVE (FOR TRAVEL) (1/2)(#50001-50318) 482040 Y1670-01A0
PPC VALVE (FOR TRAVEL) (1/2)(#50319-) 482050 Y1670-01A0A
PPC VALVE (FOR TRAVEL) (2/2)(#50001-50318) 482060 Y1670-02A0
PPC VALVE (FOR TRAVEL) (2/2)(#50319-) 482070 Y1670-02A0A
PPC VALVE (FOR WORK EQUIPMENT) 482080 Y1670-11A0
WORK EQUIPMENT LEVER (1/2) (L.H.) (FOR LOADER) 482090 Y1670-11A1
WORK EQUIPMENT LEVER (1/2) (R.H.) (FOR LOADER) 482100 Y1670-11A2
WORK EQUIPMENT LEVER (2/2) (L.H.) (FOR LOADER) 482110 Y1670-12A1
WORK EQUIPMENT LEVER (2/2) (R.H.) (FOR LOADER) 482120 Y1670-12A2
PPC VALVE (FOR ATTACHMENT) 482130 Y1670-21A0
EPC VALVE 482140 Y1671-01A0
SAFETY VALVE 482150 Y1672-01A0
HYDRAULIC DRIFT PREVENTION VALVE (FOR ARM) 482160 Y1675-01A0
SELECTOR VALVE 482170 Y1679-01A0
ANTI-DROP VALVE (FOR BOOM CYLINDER) 482180 Y1679-11A0
ACCUMULATOR (AL300-1) 482190 Y1840-01A0
RETURN FILTER 482200 Y1850-01A0
SOLENOID VALVE (INNER PARTS) 482210 Y1860-01A0
SOLENOID VALVE (INNER PARTS) 482220 Y1860-01A1
SOLENOID VALVE (INNER PARTS) 482230 Y1862-01A0
MULTI PATERN VALVE 482240 Y1880-01A0
BREATHER (FOR HYDRAULIC TANK) 482250 Y1890-01A0
VALVE (FOR ACCUMULATOR)(#50001-51111) 482260 Y1970-01A0
VALVE (FOR ACCUMULATOR)(#51112-) 482270 Y1970-01A0A
COMPRESSOR ASS'Y (FOR AIR CONDITIONER) 482280 Y1979-01A0
UNIT ASS'Y (FOR AIR CONDITIONER)(#50001-52572) 482290 Y1979-11A0
UNIT ASS'Y (FOR AIR CONDITIONER)(#52573-) 482300 Y1979-11A0A
GREASE PUMP ASS'Y (ELECTRICAL TYPE) 482310 Y1980-01A0