We are the manufacturer group from China producing and export  the vane pumps, gear pumps, as well as the cartridge kits.
 

The gear pumps and vane pumps used for the Komatsu, Caterpillar, Hitachi Vickers.  The vane pumps types are used for 2520VQ 3520VQ 3525VQ 4520VQ 4525VQ 4535VQ V10F V10PF V20F V20PF 20V 25V 35V 45V 2520V 3520V 3525V 4520V 4525V 4535V  V10 V20 20V(Q) 25V(Q) 35V(Q) 45V(Q)

Caterpillar Vane pump and cartridge kits

1U2664
 3G2234
 1U2671
 3G7667
 
3G7657
 3G7660
 3G7656
 4T0422
 
3G7661
 3G2239
 3G2236
 1U2669
 
3G7664
 3G7658
 3G7658
 3G7664
 
3G2195
 3G7659
 3G2834
 3G1266
 
1U3953
 4T1893
 3G7665
 3G2837
 
3G7651
 1U2667
 9T2200
 3G2835
 
3G1266
 3G2746
 3G2806
 3G1267
 
3G2834
 4T6869
 1U2668
 4T2626
 
4T0417
 3G2752
 1U2668
 3G7655
 
3G7652
 3G2718
 1U2652
 3G2196
 
3G7663
 1U2666
 3G2195
 9J7891
 
3G7653
 1U3952
 3G2200
 3G2717
 
1U3519
 3G2719
 1U2665
 3G7658
 
4T3196
 3G7659
 3G7659
 3G2751
 
1U2667
 3G2749
 3G2722
 3P0380
 
2P9239
 1U2667
 3G2834
 3G1266
 
3G7657
 3G2834
 4T0422
 1U3953
 
3G7658
 45VQ60
 35VQ38
 20VQ14
 

Gear pump for CAT D7G ,D6D and loader 988B 2P9239 3P6814 3P6816 3P0380 Caterpillar Pumps 9J5050 9J5070 9J5053 3G7640 9J5075 9J5048 3G5810 9J8182 9J8195 3G7636  9J5080 9J5051 9T0486