1687861 Piston-Control Fits Caterpillar Models
1687861 Piston-Control Fits Caterpillar Models
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One New Aftermarket Replacement Control Piston for Caterpillar (Cat) Construction and Agricultural Equipment
This aftermarket replacement control piston (piston-actuator) is a precision hydraulic pump component used within Cat piston-type hydraulic pump assemblies. It maintains proper fluid displacement and actuator control across the hydraulic system. Weighing approximately 0.16 lbs, this is a small but critical internal pump component.
Specifications
- Weight: 0.16 lbs
- Condition: New aftermarket replacement
Compatible Models
Caterpillar Motor Graders: 12M, 14H, 14M, 16H, 120M, 140M, 160M
Caterpillar Excavators: 345D, 345D L, 345D L VG, 349D, 349D L, 5110B
Caterpillar Wheel Loaders: 924G, 924GZ, 924H, 924HZ, 938G II, 938H, 950G II, 950H, 962G II, 962H, 966G, 966G II, 966H, 972G, 972G II, 972H, 980G, 980G II, 980H, 988G, 988H
Caterpillar Compactors / Landfill: 824C, 824G II, 824H, 825G II, 825H, 826G II, 826H, 834G, 834H, 836G, 836H
Caterpillar Scrapers: 651E, 657E, 657G
Caterpillar Challenger Agricultural Tractors: 35, 45, 55
Replaces Part Number(s):
1687861, 168-7861
New aftermarket replacement part - not remanufactured, not used.



