Pump # 114-0602 on 320, 320L, 320N, Excavator.
Pump # 114-0603 on 322BL, 322BLN, Excavator.
Pump # 114-0604 on 325B, 325BL, Excavator.
(A8V0107 REXROTH) E300B, Pump Assy. # 085-4633.
Description
Engrenax
P/N
Current OEM
Parts numbers
Used in Rotating
GR-Pump number
Valve Plate Upper Pump R.H.
EO99-5865
O99-5865
O87-4780

O87-4828

Cylinder
EO87-4783
O87-4783  
O87-4782
Retainer Plate
E105-1516
105-1516
O87-4782
Screw
E105-1517
105-1517
O87-4782
Center Pin 
E9T-3369  
9T-3369
O87-4782
Piston
EO99-5713
O99-5713
O87-4782
Ring
E9T3745
9T3745
O87-4782
Spacer 5.3 mm
E9T-3391
9T-3391
O87-4780
Spacer 5.4 mm
E9T-3392
9T-3392
O87-4780
Spacer 5.5 mm
E9T-3393
9T-3393
O87-4781
Spacer 5.6 mm
E9T-3394
9T-3394
O87-4782
Spacer 5.7 mm
E9T-3395
9T-3395
O87-4780
Spacer 5.8 mm
E9T-3396
9T-3396
O87-4780
Spacer 5.9 mm
E9T-3397
9T-3397
O87-4780
Upper-shaft
EO99-5864
O99-5864
O87-4780
Lower-shaft
EO99-5852
O99-5852
O87-4781
Shaft
EO99-5818
O99-5818
O87-4718
Gear
E9T-3408
9T-3408
O87-4718
Key
E9T-5915
9T-5915
O87-4718
Spring
E9T-3368
9T-3368
O87-4782
Valve Plate Lower Pump L.H.
EO99-5858
O99-5858
O87-4781

O87-4828

Komatsu and Caterpillar Replacement Parts Komatsu and Caterpillar Replacement Parts