
201-7747: Buffer Seal
Product Photos

Key Details
| OEM / Part No. | 201-7747 |
|---|---|
| Manufacturer | Caterpillar |
| Category | Hydraulic Cylinder Seals |
| Country of Origin | Origin on request |
| Weight | 0.01 kg |
| Dimensions | — |
| Unit of Measure | pcs |
| Condition | New original part |
Specifications
| Seal Type | Буферное уплотнение |
|---|---|
| Material | ПТФЭ |
| Rod Diameter (mm) | 76,0 |
| Outside Diameter (mm) | 92,0 |
| Cross Section Width (mm) | 5,0 |
| Cross Section Height (mm) | 9,0 |
| Rod Diameter (in) | 3,0 |
| Outside Diameter (in) | 3,63 |
| Cross Section Width (in) | 0,2 |
| Cross Section Height (in) | 0,35 |
Compatible Models
Delivery & Payment
Pickup from our warehouse in China or Moscow, and delivery anywhere in the world.
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
Description: The buffer seal is one of several seals required on a hydraulic cylinder. Buffer seals, such as 201-7747, act as a secondary rod seal and protect the rod from sudden increases in system pressure. Attributes: • Seal Type: Buffer Seal • Groove Diameter: 92 mm (3.64 in) • Groove Axial Width: 6 mm (0.22 in) • For non-standard water-glycol applications only Application: Used as needed to service hydraulic cylinders to keep your equipment leak free. Consult your owner's manual or contact your local Cat Dealer for more information.