Mainly engaged in excavator hydraulic pumps, final drive, travel motors, swing motors, distribution valves,control valve assy,reduction gearbox,cylinder assy and various hydraulic spare parts.
Excavator hydraulic one-stop service, we can provide Komatsu, Hitachi, Kato, Doosan, Hyundai, Sany, Liugong, Sunward Intelligent, hydraulic pumps of various tonnage models, distribution valves, travel assemblies, travel motors, swing motors and hydraulic spare parts.

# Part No Part Name Qty. Price request
1 4I1022 ORIFICE 2
2 7Y4215 SPACER 2
3 0963983 RING-RETAINING 1
4 1262016 PUMP GROUP-GEAR (PILOT) 1
9T0835 RING-RETAINING 1
5 1297853 PLATE-CREEP 2
6 1297854 CASE 1
7 1297863 COVER 1
8 1297921 RING-RETAINING 2
9 1297925 SEAL-O-RING (ID=11.89mm) 1
10 1297927 BEARING 2
11 1505782 COVER 2
12 1733427 GUIDE-BALL 2
13 1772470 COVER 1
14 1772471 COVER 1
15 1799763 FLANGE 1
16 1884210 PISTON AS 2
17 1904896 PLUG 2
18 1920573 PIN-DOWEL 4
19 1948325 SET-BEARING 2
20 2003333 HEAD-PUMP 1
21 2003334 COVER 1
22 2254541 SHAFT-DRIVE 1
23 2254542 SHAFT-DRIVEN 1
24 1297857 GASKET 1
25 1297855 GASKET 1
26 2478782 BODY 1
27 2478920 ORIFICE 2
28 2560081 BARREL AS-DRIVE 1
29 2560083 BARREL AS-PUMP 1
30 2560088 ACTUATOR GROUP-PUMP -DRIVE 1
31 2560089 ACTUATOR GROUP-PUMP -DRIVEN 1
33 0941875 PIN, ROLLER 6
34 0941882 PLUG, TAPERED 16
35 0950946 RING (RETAINING) 2
37 0963944 SEAL-O-RING 1
38 0964389 SPRING 18
39 1297979 DOWEL 4
40 1778740 SEAL-O-RING 1
41 1899763 SEAL (13.6mm OD) 1
42 1931736 SEAL (85.6mm OD) 4
43 2426801 SWASHPLATE AS 2
43A 1733428 BEARING-SLEEVE 1
0941875 PIN, ROLLER 1
2426803 PIN-DOWEL 2
44 2426804 BEARING 4
45 3K0360 SEAL PILOT MANIFOLD ON SEAL TO BOOM CHECK VALVE DRAIN 2
46 7M8485 SEAL,ADAPTER,MOTOR PART OF KIT P/N 5R1429 2
47 7X2557 BOLT (M16X2.0X140MM) 1
48 8J4645 PLUG (FRONT 5 STEM MAIN CONTROL VALVE) 2
49 8T3338 SEAL-O-RING (ID=84.40mm) 2
50 8T4136 CAPSCREW (HEX HD) (M10 X 1.50 X 25L GR 10.9) 18
51 8T4137 BOLT (M10X1.50X20MM) 2
52 8T4139 CAPSCREW (HEX HD) (M12 X 1.75 X 30L GR 10.9) 10
53 8T4140 BOLT-PLT (M16 X 2.0 X 60) 4
54 8T4175 BOLT (M16X2X90-MM) 2
55 8T4176 BOLT-PLT (M12 X 1.75 X 90) 2
56 8T4192 CAPSCREW (HEX HD) (M12 X 1.75 X 25, GR10.9, Z) 10
57 8T4196 CAPSCREW (HEX HD) (M10 X1.5 X 35, GR10.9, Z) 2
58 9S4185 PLUG--TO SEAL HYDRAULIC PUMP TO SUMP OF LIMIT SYSTEM 2
AVAILABLE REPAIR KIT(S):
2502503 KIT-SEAL (PILOT GEAR PUMP) 1
(INCLUDES RING-RETAINING, GASKETS, & SEALS)
CHANGE FROM PREVIOUS TYPE
KIT MARKED J SERVICES PART MARKED J
METRIC PART
SEPARATE ILLUSTRATION