119-5778 U-Cup Support Seal
Cat® U-Cup Support Seal (44.45 mm Rod)
Description
Cat U-cup seals provide a fluid-tight seal between the hydraulic cylinder and the shaft. Their U-shaped cross section automatically compensates for higher pressures to maintain a constant seal.
Features
- Material: Polyurethane
- Fits rods with a diameter of 44.45 mm (1.750 in)
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Polyurethane Plastic |
|---|---|
| Diameter | 54.03 mm (2.127 in) |
| Material Description | Polyurethane |
| Inside Diameter | 43.35 mm (1.706 in) |
| Rod Diameter | 44.45 mm (1.750 in) |
Compatible Equipment
- Dozers: D3G, D4G





