VALVE ASS'Y,CHECK 421-43-22951 - KOMATSU

421-43-22951 VALVE ASS'Y,CHECK KOMATSU parts WA300, WA300L, WA320, WA350, WA380, WA400, WA420, WA450, WA450L, WA470, WA500

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Query price

Rating:

69

Alternative (cross code) number:
421-43-22951
4214322951

KOMATSU 421-43-22951 VALVE ASS'Y,CHECK

Weight: 0.28 kg.

Buy VALVE ASS'Y,CHECK 421-43-22951 KOMATSU genuine, new aftermarket tractor parts with delivery
COMPACTORS, WHEEL LOADERS,

Analogs number:

421-43-22950

Compatible equipment models: 421-43-22951:

COMPACTORS WF450 WF450T WF550 WF550T WF650T

WHEEL DOZERS WD500 WD600 WD900

WHEEL LOADERS WA300 WA300L WA320 WA350 WA380 WA400 WA420 WA450 WA450L WA470 WA500 WA600 WA700 WA800 WA800L WA900 WA900L Komatsu

Number on catalog scheme: |$6

KOMATSU 421-43-22951 Parts VALVE ASS'Y,CHECK

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Catalogs:

WA320-3 S/N 15035-UP WHEEL LOADERS

ACCUMULATOR VALVE TO ACCUMULATOR PIPING » 421-43-22951

WA380-3 S/N 16338-UP WHEEL LOADERS

HYDRAULIC PIPING(PPC VALVE LINE)(1/2) » 4214322951
BRAKE OIL PIPING(ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)) » 421-43-22951

WA420-3 S/N 15055-UP WHEEL LOADERS

BRAKE OIL PIPING( ACCUMULATOR CHARGE TO ACCUMULATOR ) » 421-43-22951

WA470-3 S/N 25233-UP WHEEL LOADERS

BRAKE OIL PIPING(ACCUMULATOR CHARGE VALVE TO ACCUMOLATOR) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE)(1/5)(RELIEF VALVE TO PPC VALVE) » 421-43-22951

WA300-3A-X S/N 50001-52999 WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/2) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (MONO LEVER TYPE) (1/2)(ACCUMU-LATOR CHARGE VALVE TO PPC VALVE)(#50001-) » 421-43-22951

WA300-3A-SN S/N 53001-UP WHEEL LOADERS

HYDRAULIC PIPING (SOLENOID VALVE AND ACCUMULATOR LINE¤ 3/3) (WITH 5-SPOOL VALVE AND E.C.S.S.)(#53001-53999) » 421-43-22951
BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR PIPING) » 421-43-22951
BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE) » 421-43-22951

WA300-3A S/N 53001-UP WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR PIPING) » 421-43-22951
BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE) » 421-43-22951

WA300-3CS S/N 51001-UP WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMLATOR PIPING) » 421-43-22951

WA300L-3 S/N 53001-UP (For North America) WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMLATOR PIPING) » 421-43-22951

WA320-3 S/N 53001-UP WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR PIPING) » 421-43-22951
BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE) » 421-43-22951

WA320-3 S/N 50001-UP (For China) WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR PIPING) » 421-43-22951

WA320-3 S/N 50001-UP (For Bosnian / Chassis only) WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR PIPING) » 421-43-22951

WA320-3CS S/N 50001-UP (Custom Spec.) WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR PIPING) » 421-43-22951

WA320-3 S/N 50001-52999 (Overseas Version) WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/2) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#50001-) » 421-43-22951

WA320-3L S/N A30001-UP WHEEL LOADERS

FIG. K4200-03A0 FLOOR - ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE (3-SPOOL VALVE) » 421-43-22951
FIG. K4460-10A0 BRAKE CONTROL - ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE » 421-43-22951

WA320-3MC S/N A31001-Up WHEEL LOADERS

FIG NO. K4460-08A0 BRAKE CONTROL ACCUMULATOR PIPING » 421-43-22951
FIG NO. K4460-10A0 BRAKE CONTROL CHARGE VALVE TO P.P.C. VALVE » 421-43-22951

WA320 AVANCE CUSTOM Serial No.20001 and up WHEEL LOADERS

ACCUMULATOR VALVE TO ACCUMULATOR PIPING » 421-43-22951

WA320-3 S/N WA320H20051-20560 WHEEL LOADERS

PIPINGS FOR REMOTE CONTROL VALVE, PART I » 421-43-22951

WA350-3A-S S/N 50001-52999 WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYD. PIPING (PPC VALVE LINE) (MONO LEVER TYPE) (1/4) (ACCUMULATORCHARGE VALVE TO PPC VALVE)(3-SPOOL)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/2) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/4) (ACCUMULATOR CHARGE VALVETO PPC VALVE) (WITH 3-SPOOL VALVE)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (MONO LEVER TYPE) (1/2)(ACCUMU-LATOR CHARGE VALVE TO PPC VALVE)(#50001-) » 421-43-22951

WA350-3A-SW S/N 50001-52999 WHEEL LOADERS

WA350-3-X S/N 60001-62999 WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#60001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/2) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#60001-) » 421-43-22951

WA350-3A S/N 53001-UP WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR) » 421-43-22951
BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE) » 421-43-22951

WA350-3-H S/N 63001-UP WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR) » 421-43-22951
BRAKE CONTROL (ACCUMULATORCHARGE VALVETO P.P.C. VALVE) » 421-43-22951

WA350-3A-SN S/N 53001-UP WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR) » 421-43-22951
BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE) » 421-43-22951

WA380-3 S/N 50001-52999 (Overseas Version) WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/2) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/4) (ACCUMULATOR CHARGE VALVETO PPC VALVE) (WITH 3-SPOOL VALVE)(#50001-) » 421-43-22951

WA380-3 S/N 53001-UP WHEEL LOADERS

BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR) » 421-43-22951
BRAKE CONTROL (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE) » 421-43-22951

WA380-3L S/N A50001-UP WHEEL LOADERS

BRAKE OIL PIPING ACCUMULATOR CHARGE VALVE TO ACCUMULATOR » 421-43-22951
HYDRAULIC PIPING PPC VALVE LINE - ACCUMULATOR CHARGE VALVE TO PPC VALVE » 421-43-22951
HYDRAULIC PIPING PPC VALVE LINE - ACCUMULATOR CHARGE VALVE TO PPC VALVE (3-SPOOL VALVE) » 421-43-22951

WA380-3MC S/N A51001-UP WHEEL LOADERS

FIG. K4460-09A0 BRAKE CONTROL PIPING - ACCUMULATOR » 421-43-22951
FIG. K4460-11A0 BRAKE CONTROL PIPING - CHARGE VALVE TO PPC VALVE » 421-43-22951

WA380-DZ-3 Serial No.10580 and up WHEEL LOADERS

BRAKE OIL PIPING(ACCUMULATOR CHARGE VALVE TO ACCUMULATOR) » 421-43-22951

WA380-3 S/N H20051-H20500 WHEEL LOADERS

BRAKE SYSTEM » 421-43-22951

WA400-3-X S/N 60001-62999 WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#60001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/3) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#60001-) » 421-43-22951

WA400-3A-S S/N 50001-52999 WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/3) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#50001-) » 421-43-22951

WA400-3A-SN S/N 53001-UP WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C VALVE) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE) » 421-43-22951

WA400-3A S/N 53001-UP WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C VALVE) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE) » 421-43-22951

WA400-3-H S/N 63001-UP WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE) » 421-43-22951

WA420-3CS S/N R50001-UP (For Turkey) WHEEL LOADERS

BULKHEAD (HYDRAULIC PUMP TO ACCUMULATOR CHARGE VALVE) » 421-43-22951

WA420-3 S/N 53001-UP (Overseas Version) WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C VALVE) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE) » 421-43-22951
HYDRAULIC PIPING (WITH E.C.S.S.)(3/3)(#53001-54000) » 421-43-22951

WA420-3 S/N 50001-52999 (Overseas Version) WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/3) (ACCUMULATOR CHARGE VALVETO PPC VALVE)(#50001-) » 421-43-22951

WA420-3L S/N A30001-UP WHEEL LOADERS

FIG. H4200-22A1 PPC VALVE LINE - 2-SPOOL CONTROL VALVE - ACCUMULATOR CHARGE VALVE TO PPC VALVE » 421-43-22951
FIG. H4200-23A0 PPC VALVE - 3-SPOOL CONTROL VALVE - ACCUMULATOR CHARGE VALVE TO PPC VALVE » 421-43-22951
FIG. K4470-01A0 BRAKE OIL PIPING - ACCUMULATOR CHARGE VALVE TO ACCUMULATOR » 421-43-22951

WA420-3MC S/N A31001-UP WHEEL LOADERS

FIG. K4460-10A0 BRAKE CONTROL - ACCUMULATOR CHARGE VALVE TO PPC VALVE » 421-43-22951
FIG. K4460-11A0 BRAKE CONTROL - PPC PUMP TO ACCUMULATOR CHARGE VALVE » 421-43-22951

WA420-DZ-3 Serial No.10001 and up WHEEL LOADERS

BRAKE OIL PIPING(ACCUMULATOR CHARGE TO ACCUMULATOR ) » 421-43-22951

WA450-3 S/N 53001-UP (For Malaysia) WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE PIPING) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE PIPING) » 421-43-22951

WA450-3A-S S/N 50001-52999 WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/5) (RELIEF VALVE TO PPC VALVE)(#50001-) » 421-43-22951

WA450-3 S/N 50305-UP (For Malaysia) WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR) » 421-43-22951
HYDRAULIC PIPING (P.P.C. VALVE LINE) (1/5) (RELIEF VALVE TO P.P.C. VALVE) » 421-43-22951

WA450-3 S/N 53001-UP (For Taiwan / Tunnel Spec.) WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE PIPING) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE PIPING) » 421-43-22951

WA450-3A-TN S/N 53001-UP WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE PIPING) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE PIPING) » 421-43-22951

WA450-3-H S/N 63001-UP WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE PIPING) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE PIPING) » 421-43-22951

WA450-3A S/N 53001-UP WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE PIPING) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE PIPING) » 421-43-22951

WA450-3L S/N A30001-UP WHEEL LOADERS

FIG. H4200-14A0 HYDRAULIC PIPING - PPC VALVE LINE - ACCUMULATOR CHARGE VALVE TO PPC VALVE » 421-43-22951
FIG. K4470-02A0 BRAKE OIL PIPING - ACCUMULATOR TO BRAKE VALVE - CHECK VALVE » 421-43-22951

WA450-3MC S/N A31001-UP WHEEL LOADERS

FIG. H4200-18A0 HYDRAULIC PIPING - E.C.S.S. - SOLENOID VALVE - TO CONTROL VALVE AND CUT-OFF VALVE » 421-43-22951
FIG. K4460-09A0 BRAKE CONTROL - ACCUMULATOR CHARGE VALVE TO PPC VALVE » 421-43-22951
FIG. K4460-10A0 BRAKE CONTROL - PPC PUMP TO ACCUMULATOR CHARGE VALVE » 421-43-22951

WA450L-3 S/N 53001-UP (For North America) WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE PIPING) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE PIPING) » 421-43-22951

WA470-3 S/N 50001-52999 (Overseas Version) WHEEL LOADERS

BRAKE OIL PIPING (ACCUMULATOR CHARGE VALVE TO ACCUMULATOR)(#50001-) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE) (1/5) (RELIEF VALVE TO PPC VALVE)(#50001-) » 421-43-22951

WA470-3 S/N 53001-UP (Overseas Version) WHEEL LOADERS

BULKHEAD (ACCUMULATOR CHARGE VALVE TO P.P.C. VALVE PIPING) » 421-43-22951
BULKHEAD (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE PIPING) » 421-43-22951

WA470-DZ-3 Serial No.20118 and up WHEEL LOADERS

BRAKE OIL PIPING(ACCUMULATOR CHARGE VALVE TO ACCUMOLATOR) » 421-43-22951
HYDRAULIC PIPING (PPC VALVE LINE)(1/5)(RELIEF VALVE TO PPC VALVE) » 421-43-22951

WA500-3 S/N 50001-UP WHEEL LOADERS

HYDRAULIC LINE (E.C.S.S. LINE)(#50001-50893) » 421-43-22951
HYDRAULIC LINE (P.P.C. VALVE PILOT AND CHARGE VALVE DRAIN) » 421-43-22951
BRAKE CONTROL (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE)(#50001-52000) » 421-43-22951
BRAKE CONTROL (P.P.C. PUMP TO ACCUMULATOR CHARGE VALVE)(#52001-) » 421-43-22951

WA500-3LK S/N A71001-UP WHEEL LOADERS

HYDRAULIC PIPING (P.P.C. VALVE PILOT AND CHARGE VALVE DRAIN)(#A71001-A71999) » 421-43-22951
HYDRAULIC PIPING (P.P.C. VALVE PILOT AND CHARGE VALVE DRAIN)(#A72001-) » 421-43-22951

Parts valve KOMATSU catalog:

6162-43-4230 KOMATSU

6162-43-4230 VALVE,EXHAUST
SA6D170, SAA6D170E, WA700

714-10-16951 KOMATSU

714-10-16951 VALVE ASS'Y,SOLENOID
LW100, WA100, WA120, WA150, WA180, WA180PT, WA200, WA250, WA250PT, WA300, WA320, WA350, WA380, WA400, WA420, WA450, WA470

6217-41-4110 KOMATSU

6217-41-4110 VALVE,INTAKE
DCA, HM350, HM400, SA6D140E, SAA12V140E, SAA6D140E, SDA6D140E, WA500

425-64-21100 KOMATSU

425-64-21100 VALVE ASS'Y
WA380, WA400, WA420, WA430, WA450, WA470, WA480, WA500, WD500, WF550, WF550T

6150-42-4110 KOMATSU

6150-42-4110 VALVE,INTAKE
6D125E, D87E, D87P, DCA, EGS360,380, HM300, PC400, PC450, PC490, PW400MH, S6D125E, SA6D125E, SAA6D125E, WA470

6215-41-4110 KOMATSU

6215-41-4110 VALVE,INTAKE
6D140, DCA, EGS1000, EGS1050, EGS1200, EGS500, EGS570, EGS630, S6D140, S6D140E, SA12V140

6215-41-4212 KOMATSU

6215-41-4212 VALVE,EXHAUST
6D140, DCA, EGS1000, EGS1050, EGS1200, EGS500, EGS570, EGS630, HM350, S6D140, S6D140E, SA12V140, SA6D140, SA6D140E, SAA6D140E

6164-41-4211 KOMATSU

6164-41-4211 VALVE,EXHAUST
DCA, EGS650, EGS760, EGS850, S6D170, S6D170E, SA12V170, SA12V170E, SA6D170, SA6D170E, SA8V170, SAA6D170E, WA600, WA700

6221-41-4110 KOMATSU

6221-41-4110 VALVE,INTAKE
EGS160, EGS190, PC300, S6D108, SA6D108, WA380

562-13-56401 VALVE ASS'Y
HD1500

702-75-01270 KOMATSU

702-75-01270 VALVE ASS'Y
PC200, PC210, PC220, PC230NHD, PC240, PC270, PC290

702-75-01210 VALVE ASS'Y,RELIEF
PC200, PC200CA, PC200SC, PC210, PC220, PC228, PC228US, PC228UU, PC230

195-60-16370 VALVE
D355A, D455A, WS23S

233-61-00010 VALVE ASS'Y
GD405A, GD500R, GD505A

233-61-00050 VALVE ASS'Y
GD405A, GD500R, GD505A

262-60-27300 VALVE ASS'Y,FLASHING
BF60, CS210, CS360, CS360SD, GS360

706-75-76701 VALVE ASSEMBLY, RELIEF - SWING MOTOR
PC300

700-91-71000 VALVE ASS'Y
COOLANT, PC600, PC750, PC750SE, PC800, PC800SE, PC850, PC850SE

702-75-01310 VALVE ASS'Y
PC200, PC200LL, PC210, PC220, PC228, PC228US, PC230NHD, PC240, PC270

424-15-15421 VALVE
545, 558, 568, WA350, WA380, WA400, WA420, WA450, WA470, WA500, WA600, WF450T, WF600T

424-15-15420 VALVE
WA350, WA380, WA400, WA420, WA450, WA470, WA500, WA600

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