2620941 5016695 HYDRAULIC CYLINDER SEAL KIT FOE LODAR C.A.T
The 2620941 (alternatively designated as 5016695) hydraulic cylinder seal kit is a premium sealing solution engineered specifically for Caterpillar (CAT) excavators and loaders, designed to meet the rigorous performance standards of these heavy-duty machines. This comprehensive kit integrates high-grade sealing elements with precision-machined components, making 2620941 a reliable choice for maintaining leak-free operation in critical hydraulic cylinders.
Key Characteristics of the 2620941 (5016695) Seal Kit
What sets the 2620941 apart is its OEM-matching design, tailored to fit CAT excavator boom, arm, and bucket cylinders, as well as loader lift and tilt cylinders. The kit features a combination of polyurethane U-cups, PTFE backup rings, and nitrile O-rings, working together to provide exceptional resistance to high pressure, hydraulic fluids, and abrasive contaminants. This multi-layer sealing system ensures the 5016695 kit delivers long-lasting performance even in the harshest construction and mining environments.
Technical Specifications of 2620941
- Temperature Range: Functions reliably from -40°C to +190°C (-40°F to +374°F), adapting to extreme cold and heat conditions
- Pressure Capacity: Rated for up to 5,800 psi (400 bar), matching the high-pressure demands of CAT hydraulic systems
- Seal Material Durability: Polyurethane seals offer excellent wear resistance, while PTFE backup rings prevent extrusion under pressure
- Kit Completeness: Includes all necessary seals, wiper rings, and wear bands for a full cylinder overhaul, eliminating the need for additional parts