VALVE GP-CONTROL 4526223 - Caterpillar

Illustration 1 g03324905
The new 425-7486 Head Seal (1) is part of 289-8617 Hydraulic Cylinder. The 289-8617 Hydraulic Cylinder is a part of 289-8616 Hoist Cylinder Gp. The new 425-7486 Head Seal is a direct replacement for the combination of 2H-6340 O-Ring Seal and 199-1476 Backup Ring .The new 425-7486 Head Seal is adaptable to the machine and effective in production with the machine that are listed in Table 1. Cylinders with serial number 908 and higher have the new seal.
Table 1
Sales Model     Adaptable to the Machines     Effective In Production with the Machines    
797F     S/N:LAJ1-476     S/N:LAJ477-UP    
S/N:WSP1-129 S/N:WSP130-UP