302-7778: O-ring
Product Photos

Key Details
| OEM / Part No. | 302-7778 |
|---|---|
| Manufacturer | Caterpillar |
| Category | O-Rings |
| Country of Origin | Origin on request |
| Weight | 0.01 kg |
| Dimensions | — |
| Unit of Measure | pcs |
| Condition | New original part |
Specifications
| Coating | Not specified |
|---|---|
| Color | Not specified |
| Color Notes | Actual O-ring color may differ from image. |
| Cross Section Diameter (in) | Not specified |
| Cross Section Diameter (mm) | Not specified |
| Hardness (shore A) | Not specified |
| Material | Rubber |
| Material Description | Not specified |
| Notes | Dimensions and material descriptions provided for reference only. |
| Outside Diameter (in) | Not specified |
| Outside Diameter (mm) | Not specified |
| Sae As568 Dash Size | Not specified |
| Seal Type | O-Ring |
Compatible Models
Delivery & Payment
Pickup from our warehouse in China or Moscow, and delivery anywhere in the world.
Укажите артикул, бренд, модель техники, серийный номер, количество и город доставки. Если нужна замена, менеджер проверит совместимость и срок поставки.
Payment in USD, EUR, CHF, or CNY to our company bank account in Hong Kong, or in Russian rubles to the Russian company bank account.
Warranty and delivery terms are confirmed on request.
Product Description
O-Rings are used in static sealing and some dynamic applications. Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation. Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression. With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs. Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.