1P-4879 74.7 mm ID Front Idler U-Cup Seal
Cat® front idler U-cup seal ensures a tight seal on the front idler, preventing contamination and extending component service life
Fitment data not listed — send us your machine model or serial number to confirm.
Description
U-cups are primarily used in reciprocating hydraulic applications.
Features
U-cups are made from a variety of materials, including rubber and plastic. These seals are installed in glands designed for seals and serve as the primary rod seal. They seal hydraulic oil from the inside out
Genuine Cat® seals protect your investment.
Applications
These seals are commonly used in hydraulic cylinders.
Specifications
| Material | Polyurethane Plastic |
|---|---|
| Rod Diameter | 76 mm |
| Groove Width | 17 mm |
| Groove Diameter | 102 mm |
| Primary Seal Material | Polyurethane |
Additional information
| Part Source | Genuine OEM |
|---|
