158-8939: Backup Ring
Product Photos
Key Details
| OEM / Part No. | 158-8939 |
|---|---|
| Manufacturer | Caterpillar |
| Category | Non-Metallic Covers & Supports |
| Country of Origin | Origin on request |
| Weight | 0.01 kg |
| Dimensions | — |
| Unit of Measure | pcs |
| Condition | New original part |
Specifications
| Material | Polyamide Plastic |
|---|
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
A Backup Ring is a sealing part used in Gear Pumps to prevent leakage between the Gear pump housing and the rotating Gear shaft. It is typically made of plastic material, that can withstand the pressures and temperatures encountered in Gear pump operation. Attributes: • Helps maintain the desired pressure levels within the Pump • Withstands the sliding motion and compression forces exerted by the rotating Gear shaft Applications: A Backup Ring acts as a barrier, preventing the hydraulic fluid or lubricant from bypassing the seal and leaking into the pump housing.