OK request send
02781-00315 UNION KOMATSU parts
BOOM,, CARRIER, D31EX, D31PX, D37EX, D37PX, D39EX, D39PX, HM250, PC130, PC220, PC240, PC290, PC300, PC400, PC450, PC78US, PC88MR, PRESSURE, RAIN

Weight: 0.11 kg.
BULLDOZERS, WHEEL LOADERS,
Compatible equipment models: 02781-00315:
BULLDOZERS
D155A
D155AX
D31EX
D31PX
D37EX
D37PX
D39EX
D39PX
D41E
D41E6T
D41P
D51EX/PX
D575A
D61EX
D61EXI
D61PX
D61PXI
D65EX
D65PX
D65WX
EXCAVATORS
PC118MR
PC1250
PC1250SE
PC1250SP
PC128US
PC130
PC138
PC138US
PC160
PC190
PC200
PC2000
PC200SC
PC210
PC220
PC220LL
PC228
PC228US
PC230NHD
PC240
PC270
PC290
PC300
PC300LL
PC308
PC340
PC350
PC350LL
PC360
PC380
PC390LL
PC400
PC40MR
PC450
PC490
PC50MR
PC550
PC58UU
PC600
PC650
PC70
PC700
PC750
PC750SE
PC78MR
PC78US
PC78UU
PC800
PC800SE
PC850
PC850SE
PC88MR
PW118MR
PW130
PW148
PW160
PW180
PW200
PW220
OTHER
BP500
ROLLERS
JT150
WHEEL DOZERS
WD600
Number on catalog scheme:
8

1
2
3
4
5
6
9
7
8
10
11
12
13
14
14
15
15
16
16
20
18
19
17
21
22
23
24
25
27
28
29
9
33
30
31
32
26
Catalogs:
- COOLING SYSTEM, FOR MACHINE WITH AIR CONDITIONER (4/5)(#20001-) » 02781-00315
- BOOM AND ARM HOLDING VALVE CIRCUIT (3/3)(#10001-) » 02781-00315
- BOOM AND ARM HOLDING VALVE CIRCUIT (6/6)(#10001-) » 02781-00315
- COOLING SYSTEM, FOR MACHINE WITH AIR CONDITIONER (4/5) » 02781-00315
- COOLING SYSTEM, FOR MACHINE WITH AIR CONDITIONER (4/5)(#10001-) » 02781-00315
- BOOM AND ARM HOLDING VALVE CIRCUIT (3/3)(#10001-) » 02781-00315
- BOOM AND ARM HOLDING VALVE CIRCUIT (6/6)(#10001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#60001-60022) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#60023-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#60001-60022) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#60023-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM CYLINDER SIDE (#60001-60022) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM CYLINDER SIDE (#60023-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM CYLINDER SIDE (#60001-60022) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM CYLINDER SIDE (#60023-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM CYLINDER SIDE (#60001-60022) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM CYLINDER SIDE (#60023-) » 02781-00315
- BOOM CYLINDER, ANTI-DROP VALVE AND DRAIN PIPING (#80001-82352) » 02781-00315
- BOOM CYLINDER, ANTI-DROP VALVE AND DRAIN PIPING (#82353-83401) » 02781-00315
- BOOM CYLINDER, ANTI-DROP VALVE AND PPC PIPING (#80001-82352) » 02781-00315
- BOOM CYLINDER, MOUNTING (1/2) (#82353-83401) » 02781-00315
- BOOM CYLINDER, MOUNTING (2/2) (#82353-83401) » 02781-00315
- FUEL PIPING, WATER SEPARATOR (#3001-) » 02781-00315
- FUEL TANK, (#3001-3399) » 02781-00315
- FUEL TANK, (#3400-) » 02781-00315
- FUEL PIPING, WATER SEPARATOR (#3001-) » 02781-00315
- FUEL TANK, (#3001-3399) » 02781-00315
- FUEL TANK, (#3400-) » 02781-00315
- BOOM CYLINDER, FOR BURST VALVE(#80001-) » 02781-00315
- BOOM CYLINDER, FOR BURST VALVE(#80001-) » 02781-00315
- BOOM, 2-PIECE TYPE(#80001-) » 02781-00315
- BOOM CYLINDER, FOR BURST VALVE » 02781-00315
- BOOM CYLINDER, FOR BURST VALVE » 02781-00315
- BOOM, 2-PIECE TYPE » 02781-00315
- SWIVEL JOINT, SWIVEL JOINT MOUNTING (#5001-) » 02781-00315
- TRAVEL PIPING (#5001-) » 02781-00315
- ADDITIONAL ACTUATOR PIPING, POWER ANGLE PIPING (#5324-) » 02781-00315
- SWIVEL JOINT, SWIVEL JOINT MOUNTING (#5001-) » 02781-00315
- TRAVEL PIPING, (#5324-5569) » 02781-00315
- TRAVEL PIPING, (#5570-) » 02781-00315
- TRAVEL PIPING (#5001-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60424-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60001-) » 02781-00315
- FUEL TANK, (#60001-60491) » 02781-00315
- FUEL TANK, (#60492-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60424-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60001-) » 02781-00315
- FUEL TANK, (#60001-60491) » 02781-00315
- FUEL TANK, (#60492-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60424-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60001-) » 02781-00315
- FUEL TANK, (#60001-60491) » 02781-00315
- FUEL TANK, (#60492-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60424-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60001-) » 02781-00315
- FUEL TANK, (#60001-60491) » 02781-00315
- FUEL TANK, (#60492-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60424-) » 02781-00315
- FUEL SUPPLY PIPING, WATER SEPARATOR (#60001-) » 02781-00315
- FUEL TANK, (#60001-60491) » 02781-00315
- FUEL TANK, (#60492-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70001-70234) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70235-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70001-70234) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70235-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
PC400-8R S/N 75001-UP EXCAVATORS
PC400LC-8R S/N 75001-UP EXCAVATORS
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#75001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#75001-) » 02781-00315
PC450-8R S/N 75001-UP EXCAVATORS
PC450LC-8 S/N 70001-UP EXCAVATORS
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70001-70234) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70235-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70001-70234) » 02781-00315
- ANTI-DROP VALVE PIPING, ARM ANTI-DROP VALVE PIPING (#70235-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#70001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#75001-) » 02781-00315
- ANTI-DROP VALVE PIPING, ANTI-DROP VALVE CHASSIS GROUP (#75001-) » 02781-00315
- SWIVEL JOINT, SWIVEL JOINT MOUNTING (#15001-) » 02781-00315
- TRAVEL PIPING (#15001-) » 02781-00315
- TRAVEL PIPING (#15001-) » 02781-00315
- SWIVEL JOINT, SWIVEL JOINT MOUNTING (#15001-) » 02781-00315
- TRAVEL PIPING (#15001-) » 02781-00315
- SWIVEL JOINT, SWIVEL JOINT MOUNTING (#15001-) » 02781-00315
- TRAVEL PIPING (#15001-) » 02781-00315
- ACCUMULATOR, ACCUMULATOR TO CHARGE VALVE (#2001-2784) » 02781-00315
- ACCUMULATOR, ACCUMULATOR TO CHARGE VALVE (#2785-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
- CAB, STEERING PIPING (#2001-) » 02781-00315
Parts union KOMATSU catalog:
02783-10628
UNION
AIR, BATTERY, BOOM,, CARRIER, D275A, D31EX, D31PX, D375A, D37EX, D37PX, D39EX, D39PX, D65EX, D65PX, D65WX, HM250, PC130, PC220, PC240, PC290, PC300, PC350, PC400, PC450, PC78US, PC78UU, PC88MR, PRESSU...
AIR, BATTERY, BOOM,, CARRIER, D275A, D31EX, D31PX, D375A, D37EX, D37PX, D39EX, D39PX, D65EX, D65PX, D65WX, HM250, PC130, PC220, PC240, PC290, PC300, PC350, PC400, PC450, PC78US, PC78UU, PC88MR, PRESSU...
02781-00422
UNION
BOOM,, CARRIER, PC130, PC220, PC240, PC300, PC350, PC400, PC450, PC45MR, PC55MR, PC78US, PC88MR, PRESSURE, RAIN, SAA6D125E
BOOM,, CARRIER, PC130, PC220, PC240, PC300, PC350, PC400, PC450, PC45MR, PC55MR, PC78US, PC88MR, PRESSURE, RAIN, SAA6D125E
02781-0031D
UNION
PC130, PC220, PC240, PC290, PC300, PC350, PC45MR, PRESSURE, RAIN, SAA6D140E, SAA6D170E
PC130, PC220, PC240, PC290, PC300, PC350, PC45MR, PRESSURE, RAIN, SAA6D140E, SAA6D170E
02781-0021D
UNION
PC130, PC220, PC240, PC290, PC300, PC350, PRESSURE, RAIN
PC130, PC220, PC240, PC290, PC300, PC350, PRESSURE, RAIN
207-62-72110
UNION
AIR, D475A, D475ASD, HD785, PC1250, PC1250SP, PC130, PC160, PC2000, PC228, PC228US, PC300, PC350, PC400, PC450, PRESSURE, RAIN, TRAVEL
AIR, D475A, D475ASD, HD785, PC1250, PC1250SP, PC130, PC160, PC2000, PC228, PC228US, PC300, PC350, PC400, PC450, PRESSURE, RAIN, TRAVEL
02781-00210
UNION
BATTERY, BOOM,, CARRIER, FRONT, HD325, HD405, HD605, HD785, HM250, HM300, HM400, PC200, PC35MR, PC78US, PC78UU, PC88MR, WA200, WA200PZ, WA250, WA250PZ, WA380
BATTERY, BOOM,, CARRIER, FRONT, HD325, HD405, HD605, HD785, HM250, HM300, HM400, PC200, PC35MR, PC78US, PC78UU, PC88MR, WA200, WA200PZ, WA250, WA250PZ, WA380
07230-10522
UNION
10, 505, 507, 545, 558, BC100, BP500, CL60, D31Q, D31S, D355C, D40A, D40F, D40P, D40PF, D40PL, D40PLL, D41A, D41E, D41Q, D41S, D455A, D80A, D80E, D80P, DBB041, DBD041, DBM041, GC380, GC380F, GD200A, G...
10, 505, 507, 545, 558, BC100, BP500, CL60, D31Q, D31S, D355C, D40A, D40F, D40P, D40PF, D40PL, D40PLL, D41A, D41E, D41Q, D41S, D455A, D80A, D80E, D80P, DBB041, DBD041, DBM041, GC380, GC380F, GD200A, G...
4210912510
UNION
538, 542, 545, 558, WA300, WA300L, WA320, WA350, WA380, WA400, WA420, WA430, WA450, WA470
538, 542, 545, 558, WA300, WA300L, WA320, WA350, WA380, WA400, WA420, WA430, WA450, WA470
07837-00410
UNION
330M, GD625A, HD1200, HD180, HD200D, HD205, HD255, HD320, HD325, HD405, HD465, HD605, HD785, HD985
330M, GD625A, HD1200, HD180, HD200D, HD205, HD255, HD320, HD325, HD405, HD465, HD605, HD785, HD985
02781-00420
UNION
CARRIER, D31EX, D31PX, D37EX, D37PX, D39EX, D39PX, D85EX, D85PX, DRAWBAR,, FRONT, PC130, PC138US, PC45MR, PC55MR, PC88MR, WA320, WA320PZ, WINDOW
CARRIER, D31EX, D31PX, D37EX, D37PX, D39EX, D39PX, D85EX, D85PX, DRAWBAR,, FRONT, PC130, PC138US, PC45MR, PC55MR, PC88MR, WA320, WA320PZ, WINDOW
02781-00516
UNION
BOOM,, CARRIER, D155AX, D275A, D375A, D65EX, D65PX, D65WX, FRONT, HM250, PC130, PC45MR, PC55MR, PC78US, PC88MR, SAA6D125E, WA150, WA320, WA50
BOOM,, CARRIER, D155AX, D275A, D375A, D65EX, D65PX, D65WX, FRONT, HM250, PC130, PC45MR, PC55MR, PC78US, PC88MR, SAA6D125E, WA150, WA320, WA50
KV-X5X0-7080
UNION
PC210MH, PC240, PC300, PC350
PC210MH, PC240, PC300, PC350