4S-5804 419.1 mm ID Rubber D-Ring Seal
Cat® planetary transmission shaft D-ring minimizes the risk of contamination, keeping the transmission intact.
Description
O-rings are used for static sealing and some dynamic applications.
Cat® O-rings are made from materials compatible with the fluids, temperatures and pressures in Cat engines and machines. These materials resist wear and extrusion, giving the seals excellent compression set resistance. In addition, some Cat O-rings are coated with PTFE to minimize seal twisting and cutting during installation.
Our O-rings are dimensioned to strictly follow tight tolerances, ensuring they are properly seated in the seal groove with the right seal compression.
With more than 2500 different sizes and materials of O-rings, Cat O-rings are the best solution for the O-ring needs of your Cat and other mobile equipment.
Cat sealing systems prevent leaks and contamination of more expensive parts. Genuine Cat seals protect your investment.
Specifications
| Coating | None |
|---|---|
| Color | Medium Gloss Black |
| Color Note | Actual O-ring color may differ from the image. |
| Cross-Section Orientation | Curved OD |
| Cross-Section Height | 4.80 mm (0.188 in) |
| Cross-Section Width | 3.20 mm (0.125 in) |
| Hardness | 75 Shore A |
| Inside Diameter | 419.10 mm (16.500 in) |
| Material | Polyacrylate (ACM) Rubber |
| Material Description | Polyacrylate (ACM) |
| Remarks | Dimensions and material descriptions are for reference only. |
| O-Ring Type | D-Ring Seal |
| Outside Diameter | 428.70 mm (16.877 in) |
Compatible Equipment
- Excavators: 621G, 637E, 621K, 657G, 637K, 637G, 621H
