CAT. 320C EXCAVATOR PARTS IDENTIFICATION
173-3381 PUMP GP-PISTON.
Description
Engrenax
P/N
Current OEM
Parts numbers
Replaces
Parts numbers
Piston set Assy.

W/Ret. Plate

E191-5709
191-5709
 
Barrel Assy.

W/Valve Plate

E173-3498
173-3498
 
Barrel Assy.
W/Valve Plate
E173-3496
173-3496
Idle-Shaft
E173-3392
173-3392
 
Shaft Drive
E173-3391
173-3391
Creep Plate
E173-3473
173-3473
 
Spacer
E7Y4215
7Y4215
 
Ball Guide
E173-3427
173-3427
 
Spring
E118-4057
118-4057
 
 
Komatsu and Caterpillar Replacement Parts Komatsu and Caterpillar Replacement Parts