Komatsu CK20-1 S/N F00003-UP Book Parts


ck20 / 0101 + - .
CK20 RKB36000 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$745.00

23 Jul 2025
66.2[29.79] pounds
FridayParts 16 Valves Complete Cylinder Head Assembly YM129907-11700 YM129907-07900 YM12990707900 YM12990711700 Compatible for Komatsu Engine 4D94LE Excavator PC75R-2 PW75R-2 Replacement
$65.10

24 Mar 2020
For Komatsu Crawler Tractor D20A-8 D20P-8 D20P-8 D21P-8 Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Intake Valve Seat 8 Units 1 Set YM124160-11340
$65.10

24 Mar 2020
For Komatsu Loader SK1020-5 SK1020-5N SK1026-5 SK1026-5N Yanmar Engine 4TNV98T Komatsu Engine S4D98E Intake Valve Seat YM124160-11340
$65.10

24 Mar 2020
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Intake Valve Seat 8 Units 1 Set YM124160-11340
$65.10

24 Mar 2020
For Yanmar Engine 4TNV98T Komatsu Engine S4D98E Exhaust Valve Seat 8 Units 1 Set YM124950-11340
$74.87

24 Mar 2020
For Komatsu Crawler Dozer D21A-8-W D21P-8-W Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Exhaust Valve Seat 8 Units 1 Set YM124950-11340
$74.87

24 Mar 2020
For Komatsu Loader SK1020-5 SK1020-5N SK1026-5 SK1026-5N Yanmar Engine 4TNV98T Komatsu Engine S4D98E Exhaust Valve Seat YM124950-11340
$6.44

05 Jun 2025
Tank Cap YM124160-01751 Compatible with Komatsu 3D84 4D84 4D88 4D94 4D98 4D106 PC15R-8 Excavator Parts
_ _  №  Number Qty Name Options
    \0   37B-01-11300   ENGINE, ASSY. ENSN: 00172-12252  
    \0   37B-01-11301   TURBO ENGINE, ASSY. ENSN: 12253-  
    1   YM129900-07900   LIFTER ENSN: 00172-  
    2   YM26106-080162   BOLT ENSN: 00172-  
    3   YM123907-11550   CAP VALVE ENSN: 00172-  
    4   YM129907-11700   HEAD,ASSY. ENSN: 00172-  
    8   YM129908-11160   16  GUIDE VALVE ENSN: 00172-  
    9   YM123907-11820   STUD ENSN: 00172-  
    10   YM23876-020000   PLUG ENSN: 00172-  
    11   YM23876-030000   PLUG ENSN: 00172-  
    12   YM27241-400000   PLUG ENSN: 00172-  
    13   YM129907-11100   VALVE, SUCTION ENSN: 00172-  
    14   YM129907-11110   VALVE EXHAUST ENSN: 00172-  
    15   YM129907-11120   16  SPRING, VALVE ENSN: 00172-  
    16   YM119620-11180   16  RETAINER, SPRING ENSN: 00172-  
    17   YM124160-11340   SEAL, VALVE STEM ENSN: 00172-  
    18   YM124950-11340   SEAL, VALVE EXHAUST ENSN: 00172-  
    19   YM129907-11510   BRACKET ENSN: 00172-  
    21   YM129150-11750   NUT ENSN: 00172-  
    22   YM123907-11830   SCREW ENSN: 00172-  
    23   YM27310-070001   16  COTTER ENSN: 00172-  
    25   YM119625-11870   PROTECTION, NOZZLE ENSN: 00172-  
    26   YM119625-11880   SEAT, NOZZLE ENSN: 00172-  
    27   YM24311-000120   O-RING ENSN: 00172-  
    28   YM119593-11300   STUD ENSN: 00172-  
    29   YM129907-11340   SUPPORT ENSN: 00172-  
    30   YM129907-11250   SHAFT ENSN: 00172-  
    31   YM129907-11260   SUPPORT ENSN: 00172-  
    32   YM129907-11270   SUPPORT ENSN: 00172-  
    33   YM123907-11280   WASHER ENSN: 00172-  
    34   YM129907-11650   ROCKER SHAFT ENSN: 00172-  
    36   YM129150-11230   SCREW ENSN: 00172-  
    37   YM129150-11750   NUT ENSN: 00172-  
    38   YM129907-11660   ROCKER SHAFT ENSN: 00172-  
    40   YM129150-11230   SCREW ENSN: 00172-  
    41   YM129150-11750   NUT ENSN: 00172-  
    42   YM129907-11900   RETAINER ENSN: 00172-  
    43   YM26226-080222   STUD ENSN: 00172-  
    44   YM26106-080402   BOLT ENSN: 00172-  
    45   YM26106-080602   BOLT ENSN: 00172-  
    46   YM26106-080602   BOLT ENSN: 00172-  
    47   YM26106-080652   BOLT PLATED ENSN: 00172-  
    48   YM26106-080752   BOLT ENSN: 00172-  
    49   YM26306-080002   NUT ENSN: 00172-  
    50   YM124160-01751   PLUG ENSN: 00172-  
    51   YM129907-11320   COVER ENSN: 00172-  
    52   YM129907-03010   PLATE ENSN: 00172-  
    53   YM129907-03060   DIAPHRAGM ENSN: 00172-  
    54   YM129907-03070   DIAPHRAGM ENSN: 00172-  
    55   YM123907-03100   DIAPHRAGM ENSN: 00172-  
    56   YM123907-03110   PLATE ENSN: 00172-  
    57   YM123907-03120   PLATE ENSN: 00172-  
    58   YM123907-03140   SPRING ENSN: 00172-  
    61   YM129907-11310   GASKET ENSN: 00172-  
    62   YM119640-61400   PLUG ENSN: 00172-  
    63   YM22857-500100   SCREW ENSN: 00172-  
    64   YM22857-500100   SCREW ENSN: 00172-  
    65   YM124160-11360   PLUG ENSN: 00172-  
    66   YM24311-000120   O-RING ENSN: 00172-  
    67   YM24311-000320   O-RING ENSN: 00172-  
 
 
 
 
ck20 / 0131 + - .
CK20 RKB36010 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$40.01

26 Jun 2025
1.5[0.68] pounds
NUEPWRFA 6001851310 6001851320 37A0111720 37A0111730 Z7602BX006 Z7602BX106 YM12906212560 YM11900512571 3EB0234750 3EB0234790 AIR FILTER KIT Compatible for KOMATSU CK 20-1 FD 30 T-17 WA 50-6
$25.52

19 Nov 2024
Generic Inner Air Filter For Komatsu Skid Steers - YM11900512571
$24.40

20 Oct 2023
Inner Air Filter For Komatsu Skid Steers | Replaces OEM # YM11900512571
$27.12

23 Sep 2024
Generic Engine Air Filter Outer for Komatsu Skid Steer - YM12906212560
$25.93

18 Oct 2023
Engine Air Filter Outer for Komatsu Skid Steer | Replaces OEM # YM12906212560
$26.83

04 Aug 2022
Aftermarket replacement for Engine Air Filter Outer for Komatsu Skid Steer Replaces OEM # YM12906212560
_ _  №  Number Qty Name Options
    \0   37B-01-11300   ENGINE, ASSY. ENSN: 00172-12252  
    \0   37B-01-11301   TURBO ENGINE, ASSY. ENSN: 12253-  
    1   YM129944-12100   MANIFOLD ENSN: 00172-  
    2   YM129907-12110   GASKET ENSN: 00172-  
    3   YM26106-080452   BOLT ENSN: 00172-  
    4   YM26106-080952   SCREW ENSN: 00172-  
    5   YM119129-77020   GASKET ENSN: 00172-  
    6   YM121850-77021   GASKET ENSN: 00172-  
    7   YM119005-77050   HEATER, AIR ENSN: 00172-  
    8   YM119129-77520   MANIFOLD ENSN: 00172-  
    9   YM26106-080402   BOLT ENSN: 00172-  
    10   YM26106-080902   BOLT ENSN: 00172-  
    11   37B-01-11310   SLEEVE ENSN: 00172-  
    12   YM129944-12610   SUPPORT ENSN: 00172-  
    13   YM121250-44590   CLAMP ENSN: 00172-  
    14   YM26106-080202   BOLT ENSN: 00172-  
    15   YM26013-080222   SCREW ENSN: 00172-  
    16   YM129944-12500   AIR FILTER, ASSY. ENSN: 00172-  
    18   YM119005-12571   AIR CLEANER ENSN: 00172-  
    19   YM129062-12560   SCREEN ENSN: 00172-  
    20   YM129900-12530   COVER, AIR CLEANER ENSN: 00172-  
    21   YM119808-12540   VALVE ENSN: 00172-  
    22   YM119140-12680   CLOGGING INDICATOR ENSN: 00172-  
    23   YM129612-12650   PLATE ENSN: 00172-  
          SEE FIG. 0101  
 
 
 
 
ck20 / 0151 + - .
CK20 RKB36020 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$301.00

14 Jul 2025
Exhaust Manifold YM129900-13200 for Komatsu 4D92E-1 4D94E-1 4D94LE-2 4D98E-1 Engine
$337.93

12 Jun 2025
Exhaust Manifold YM129900-13200 for Komatsu 4D92E-1 4D94E-1 4D94LE-2 4D98E-1 Engine
$321.84

25 Apr 2025
Exhaust Manifold YM129900-13200 for Komatsu 4D92E-1 4D94E-1 4D94LE-2 4D98E-1 Engine
$35.79

11 Aug 2025
Exhaust Manifold Gasket YM129400-13201 for Komatsu Engine 4D84 4D88E 4D92E 4D94E Excavator PC75R-2 PC95R-2 SK815-5 SK1020-5
$25.89

08 Jul 2025
Exhaust Manifold Gasket YM129400-13201 for Komatsu Engine 4D84 4D88E 4D92E 4D94E Excavator PC75R-2 PC95R-2 SK815-5 SK1020-5
_ _  №  Number Qty Name Options
    \0   37B-01-11300   ENGINE, ASSY. ENSN: 00172-12252  
    \0   37B-01-11301   TURBO ENGINE, ASSY. ENSN: 12253-  
    1   YM129900-13200   MANIFOLD, EXHAUST ENSN: 00172-  
    3   YM129900-13251   GASKET ENSN: 00172-  
    4   YM123900-13610   STUD ENSN: 00172-  
    5   YM123900-13630   BOLT ENSN: 00172-  
    6   YM119131-18320   STUD ENSN: 00172-  
    7   YM26306-080002   NUT ENSN: 00172-  
    8   YM129400-13201   GASKET ENSN: 00172-  
    9   YM129944-13510   MUFFLER ENSN: 00172-  
    10   YM129908-13650   SUPPORT ENSN: 00172-  
    11   YM129944-13650   SUPPORT ENSN: 00172-  
    12   YM26106-080162   BOLT ENSN: 00172-  
    13   YM26106-080162   BOLT ENSN: 00172-  
    14   YM26106-080202   BOLT ENSN: 00172-  
    15   YM26306-080002   NUT ENSN: 00172-  
    16   YM26306-080002   NUT ENSN: 00172-  
    17   YM121120-13590   CLAMP ENSN: 00172-  
    18   YM121120-13580   CLAMP ENSN: 00172-  
    19   YM22137-100000   WASHER ENSN: 00172-  
    20   YM22217-100000   SPRING WASHER ENSN: 00172-  
    21   YM26106-100652   BOLT ENSN: 00172-  
    22   YM26706-100002   NUT ENSN: 00172-  
          SEE FIG. 0101  
 
 
 
 
ck20 / 0201 + - .
CK20 RKB35970 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$23.31

06 Jul 2025
Camshaft Bearing YM129900-02410 for Komatsu Engine 4D92E-1 4D98E-1
$5.61

06 Aug 2025
Hacus FPE - Forklift T/Washer STD 2.6 2.7 3.3L Komatsu YM129900-02930 Hacus Aftermarket - New
$13.91

17 Jul 2025
0.1[0.05] Pounds
Hacus FPE - HACUS New Forklift T/Washer STD 2.6 2.7 3.3L Replacement Part for Komatsu YM129900-02930
$6.41

27 Jun 2025
Hacus FPE - Forklift T/Washer STD 2.6 2.7 3.3L Komatsu YM129900-02930 Hacus Aftermarket - New
$139.99

04 Nov 2023
3.6[1.62] pounds
Manioiity 18 PCS Cylinder Head Bolt YM129900-01200 YM12990001200 Compatible with Yanmar Engine 4TNE98 4TNE94 4TNV94 4TNV94L 4TNV98T Compatible with Komatsu Backhoe Loader WB70A Excavator PC75 PC75R

04 Nov 2023
3.6[1.62] pounds
Manioiity 18 PCS Cylinder Head Bolt YM129900-01200 YM12990001200 Compatible with Yanmar Engine 4TNE98 4TNE94 4TNV94 4TNV94L 4TNV98T Compatible with Komatsu Backhoe Loader WB70A Excavator PC75 PC75R
_ _  №  Number Qty Name Options
    \0   37B-01-11300   ENGINE, ASSY. ENSN: 00172-12252  
    \0   37B-01-11301   TURBO ENGINE, ASSY. ENSN: 12253-  
    1   YM729907-01560   CYLINDER BLOCK ENSN: 00172-  
    5   YM129900-01250   PLUG ENSN: 00172-  
    6   YM171051-01921   PLUG ENSN: 00172-  
    7   YM129900-02020   10  BOLT ENSN: 00172-  
    10   YM129900-02410   BUSH, CAMSHAFT ENSN: 00172-  
    11   YM22351-060012   SPRING PIN ENSN: 00172-  
    12   YM23876-030000   PLUG ENSN: 00172-  
    13   YM23876-030000   PLUG ENSN: 00172-  
    14   YM23876-030000   PLUG ENSN: 00172-  
    15   YM27241-300000   PLUG ENSN: 00172-  
    16   YM129900-02800   MAIN BEARING ENSN: 00172-  
    16   YM129900-02340   BEARING (--0.25 mm) ENSN: 00172-  
    25   YM129900-02930   BEARING, THRUST ENSN: 00172-  
    25   YM129900-02940   BEARING, THRUST (+0.25 mm) ENSN: 00172-  
    28   YM129900-01200   18  SCREW ENSN: 00172-  
    29   YM129907-01330   GASKET ENSN: 00172-  
    30   YM129907-01190   SPACER ENSN: 00172-  
 
 
 
 
ck20 / 0205 + - .
CK20 RKB35980 0

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below
$77.81

27 Aug 2025
Threetrees Oil Pump Ym129907-32009 for Komatsu Ck20-1 Ck25-1 Sk1020-5 Wb70A-1 Engine 4D94Le
$69.80

23 Aug 2025
Oil Pump YM129907-32009 for Komatsu Engine 4D94LE-2 Dozer D21A-8E0 D21P-8E0 Loader CK20-1 CK25-1 SK1020-5 WB70A-1
$60.00

20 Aug 2025
Oil Pump YM129907-32009 for Komatsu Engine 4D94LE-2 Dozer D21A-8E0 D21P-8E0 Loader CK20-1 CK25-1 SK1020-5 WB70A-1
$1.61

26 Dec 2020
O-RING FOR KOMATSU: YM129900-32040
$6.44

05 Jun 2025
Tank Cap YM124160-01751 Compatible with Komatsu 3D84 4D84 4D88 4D94 4D98 4D106 PC15R-8 Excavator Parts
$97.88

09 Jul 2022
GASKET - RTV FOR KOMATSU: YM977770-01212
$120.39

24 Mar 2020
GASKET - RTV FOR KOMATSU: YM97777-001212
$98.56

24 Mar 2020
GASKET - RTV FOR KOMATSU: YM977770-01212
_ _  №  Number Qty Name Options
    \0   37B-01-11300   ENGINE, ASSY. ENSN: 00172-12252  
    \0   37B-01-11301   TURBO ENGINE, ASSY. ENSN: 12253-  
    1   YM729907-01550   HOUSING ASSY., GEAR ENSN: 00172-  
    4   YM129900-01780   SEAL, OIL ENSN: 00172-  
    5   YM129100-01580   PEG ENSN: 00172-  
    6   YM129900-01740   COVER ENSN: 00172-  
    8   YM129907-01500   GEAR CASE ENSN: 00172-  
    10   YM121850-01900   STUD ENSN: 00172-  
    11   YM129907-32009   PUMP ENSN: 00172-  
    12   YM129900-32030   O-RING ENSN: 00172-  
    13   YM129900-32040   O-RING ENSN: 00172-  
    14   YM129001-91810   SCREW ENSN: 00172-  
    15   YM129001-91810   SCREW ENSN: 00172-  
    16   YM24311-000070   O-RING ENSN: 00172-  
    17   YM24351-030750   O-RING ENSN: 00172-  
    18   YM26106-080162   BOLT ENSN: 00172-  
    19   YM26106-080162   BOLT ENSN: 00172-  
    20   YM26106-080202   BOLT ENSN: 00172-  
    21   YM26106-080402   BOLT ENSN: 00172-  
    22   YM26106-080402   BOLT ENSN: 00172-  
    23   YM26106-080452   BOLT ENSN: 00172-  
    24   YM26306-100002   NUT ENSN: 00172-  
    25   YM124160-01751   PLUG ENSN: 00172-  
    26   YM119225-11740   UNION ENSN: 00172-  
    27   YM171031-11741   PIPE ENSN: 00172-  
    28   YM119225-11750   NUT ENSN: 00172-  
    29   YM24311-000300   O-RING ENSN: 00172-  
    30   YM24311-000320   O-RING ENSN: 00172-  
    31   YM124240-01871   COVER ENSN: 00172-  
    32   YM124240-01883   GASKET ENSN: 00172-  
    33   YM26106-080162   BOLT ENSN: 00172-  
    34   YM129900-01850   COVER ENSN: 00172-  
    35   YM129900-01870   RUBBER ENSN: 00172-  
    36   YM26106-080162   BOLT ENSN: 00172-  
    37   YM977770-01212   GASKET, LIQUID ENSN: 00172-  
    38   YM24311-000320   O-RING ENSN: 00172-  
          SEE FIG. 0201  
 
 
 
 
ck20 / A-0000 + - .
_ _  №  Number Qty Name Options
    0101     CYLINDER HEAD  
    0131     SUCTION MANIFOLD - AIR CLEANER  
    0151     EXHAUST MANIFOLD AND SILENCER  
    0201     CYLINDER BLOCK  
    0205     GEAR HOUSING  
    0211     FLYWHEEL - LUBRICATING OIL SUMP  
    0231     CAMSHAFT AND DRIVING GEAR  
    0241     CRANKSHAFT AND PISTON  
    0301     LUBRICATING OIL PUMP  
    0410     FUEL PIPING  
    0420     FUEL INJECTION LINE  
    0431     FUEL INJECTION PUMP  
    0502     COOLING WATER SYSTEM  
    0601     GENERATOR  
    0621     STARTER MOTOR  
    0902     GASKET SET  
 
 
 
 
ck20 / B-0000 + - .
_ _  №  Number Qty Name Options
    1     ENGINE MOUNTING PARTS SN: F00003-  
    2     POWER TAKE OFF SN: F00003-  
    3     AIR SUCTION - MUFFLER SN: F00003-  
    4     EXHAUST CATALYZER SN: F00003-  
    5     SPARK ARRESTING MUFFLER SN: F00003-  
    6     RADIATOR (1/2) SN: F00003-F00019  
    7     RADIATOR (1/2) SN: F00020-  
    8     RADIATOR (2/2) SN: F00003-F00019  
    9     RADIATOR (2/2) SN: F00275-F00276  
    10     RADIATOR (2/2) SN: F00241-F00241  
    11     FUEL TANK SN: F00003-  
    12     FUEL PIPING SN: F00003-  
    13     BATTERY SN: F00003-  
    14     DASHBOARD SN: F00003-  
    15     ELECTRICAL SYSTEM (BATTERY DISCONNECTING SWITCH) SN: F00003-  
    16     ELECTRICAL SYSTEM (1/4) SN: F00003-  
    17     ELECTRICAL SYSTEM (1/4), ROAD HOMOLOGATION SN: F00003-  
    18     ELECTRICAL SYSTEM (2/4) SN: F00003-  
    19     ELECTRICAL SYSTEM (3/4) SN: F00003-  
    20     ELECTRICAL SYSTEM (4/4) SN: F00003-  
    21     ELECTRICAL SYSTEM (COLD WEATHER) SN: F00003-  
    22     ELECTRICAL SYSTEM (KOMTRAX) SN: F00003-  
    23     ELECTRICAL SYSTEM ANTITHEFT (SMD) SN: F00003-  
    24     ELECTRICAL SYSTEM ANTITHEFT (GTEL) SN: F00003-  
 
 
 
 
ck20 / C-0000 + - .
_ _  №  Number Qty Name Options
    3000     FRAME  
    3010     REAR PLATE  
    3100     FRAME COVER  
    3200     EQUIPMENT SHOE FIXING  
    3300     DAMPER AND IDLER  
    3310     REAR IDLER  
    3320     TRACK ROLLER  
    3330     TRACK ROLLER INTERMEDIATE  
    3340     REAR IDLER  
    3350     SPROCKET  
    3700     RUBBER SHOE (320x52x86KF)  
 
 
 
 
ck20 / D-0000 + - .
_ _  №  Number Qty Name Options
    4000     FUEL CONTROL LEVER  
    4010     FUEL CONTROL PEDAL (OPTIONAL)  
    4240     SAFETY BARS  
    4300     ATTACHMENT CONTROL PEDAL  
 
 
 
 
ck20 / E-0000 + - .
_ _  №  Number Qty Name Options
    5000     ENGINE HOOD SN: F00003-F00132  
    5001     ENGINE HOOD SN: F00133-  
    5010     REAR DOOR  
    5150     PPC VALVES SUPPORTS  
    5200     CAB (1/2) SN: F00003-F00068  
    5201     CAB (1/2) SN: F00069-F00120  
    5202     CAB (1/2) SN: F00121-  
    5210     CAB (2/2)  
    5500     FRONT DOOR (1/3)  
    5510     FRONT DOOR (2/3)  
    5515     FRONT DOOR (3/3)  
    5600     LATERAL SLIDING WINDOW (1/3) SN: F00003-F00068  
    5601     LATERAL SLIDING WINDOW (1/3) SN: F00069-F00113  
    5602     LATERAL SLIDING WINDOW (1/3) SN: F00114-  
    5605     LATERAL SLIDING WINDOW (2/3) SN: F00003-F00113  
    5606     LATERAL SLIDING WINDOW (2/3) SN: F00114-  
    5610     LATERAL SLIDING WINDOW (3/3)  
    5700     OPERATOR'S SEAT  
    5705     OPERATOR'S SEAT (OPTIONAL) SN: F00003-F00078  
    5706     OPERATOR'S SEAT (OPTIONAL) SN: F00079-  
    5710     AUXILIARY LIFTING CAB SN: F00003-F00120  
    5711     AUXILIARY LIFTING CAB SN: F00121-  
    5715     AUXILIARY LIFTING CAB (WITH FRONT DOOR) SN: F00003-F00120  
    5716     AUXILIARY LIFTING CAB (WITH FRONT DOOR) SN: F00121-  
    5800     HEATING SYSTEM  
 
 
 
 
Here you can search whole komatsu part number in all models, Example: 6212611203

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