U-Cup Cylinder Seals

Caterpillar Hydraulic U-Cup Cylinder Seals Prevent Leaks and Damage

Caterpillar hydraulic U-cup cylinder seals are designed to keep your equipment’s hydraulic cylinders leak-free and running smoothly. These seals are made from durable materials to withstand high pressures, temperatures, and the tough conditions found in construction and industrial work. Each U-cup seal fits precisely into your Caterpillar cylinder, providing a tight barrier that prevents hydraulic fluid from escaping and stops dirt and debris from entering the system. When installed correctly and maintained regularly, these seals help extend the life of your hydraulic components and reduce unplanned downtime.

Available for a wide range of Caterpillar machines including excavators, loaders, dozers, and more, U-cup cylinder seals are easy to find and replace. Correct maintenance and timely replacement help you avoid leaks, loss of hydraulic power, and potential damage to other cylinder components.

Propel Parts makes it simple to find the right U-cup seal for your Caterpillar equipment. With expert support, easy part lookup, and fast shipping, you can keep your machines operating at peak performance.

The U-Cup seals are made of Polyurethane, which ensures they have the exact flexibility for a greater efficiency and easy installation. Because of their design and composition, Our hydraulic seals offer a better friction and adapt better to high temperatures, prolonging the life of the seal. At the same time they also offer a better sealant resistance to high pressures avoiding leaks and pollution. Some of the characteristics of our U-Cup Seals are: - Polyurethane compounds - Hardness, durometer: 90 Shore A - Tensile Strength: 55 Mpa - Ultimate Elongation 550% - Temperature Intermittent: -22°F / 150°F