PC50 Main Pump
1. Exactly instead of orginal Komatsu parts .

2. 1:1 production way .

3. Long using life

4. ISO9001:2008 certification & SGS Certification & AAA certification .

5. We speciallizied in Komatsu/Hitachi/Caterpillar/Toshiba/Kawasaki/Rexroth/Uchida/Sauer Danfoss/Eaton/Tokiwa/Linde/Yuken/Vickers/Hawei/Paker/Kubota/DaiKin/Nachi/Italy Sam/Yanmar/Radial Motor series etc

6. For Komatsu PC50 EXCAVATOR MAIN PUMP SPARE PARTS.

1	Piston Shoe	20
2	Cylinder Block (Barrel)	2
3	Valve Plate	1
4	Retainer Plate	2
5	Ball Guide	2
6	Drive Shaft	2
7	Thrust Plate	1
8	Coil Spring	1
9	Snap Ring	1
10	Spacer	2
11	Swash Plate (Yoke)	1
12	Swash Plate Ball	1