Barrels & Pistons

Caterpillar Hydraulic Barrels and Pistons

Caterpillar hydraulic barrels and pistons are the essential moving parts inside your equipment’s hydraulic pumps and actuators, designed to convert hydraulic pressure into powerful, controlled motion. Barrels house the rotating pistons, which slide in and out as hydraulic fluid moves, efficiently generating the force needed for tasks like lifting, pushing, and maneuvering heavy loads. These components are engineered for longevity, with materials and specifications that resist wear, corrosion, and the high-impact stresses typical in construction, mining, and industrial applications.

Caterpillar offers a wide range of barrels and pistons each precisely matched to your machine model ensuring you get the correct fit, function, and performance. Genuine Caterpillar or high quality replacement parts are built to meet very strict OEM specifications. They deliver reliable operation, while minimizing the risk of breakdowns or inefficient hydraulics. Whether used in excavators, tractors, loaders, or other heavy equipment, barrels and pistons are critical to keeping your machinery productive and reducing unplanned downtime.

Propel Parts supplies a comprehensive selection of high quality replacement hydraulic barrels and pistons guaranteed to fit Caterpillar machines. Propel Parts offers clear part numbers and compatibility guides. Fast shipping, expert support, and flexible financing make it easy to maintain your equipment’s hydraulic efficiency and performance.