
201-7739: Buffer Seal
Product Photos

Key Details
| OEM / Part No. | 201-7739 |
|---|---|
| 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) | 63,0 |
| Outside Diameter (mm) | 74,0 |
| Cross Section Width (mm) | 5,0 |
| Cross Section Height (mm) | 9,0 |
| Rod Diameter (in) | 2,5 |
| Outside Diameter (in) | 2,93 |
| 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: Buffer seals are one of several seals required on a hydraulic cylinder. The buffer seal (201-7739) acts as a secondary rod seal and protects the rod from sudden increases in system pressure. Attributes: • Seal Type: Buffer Seal • Material: PTFE • Rod Diameter: 63.5 mm (2.50 in) • Groove Diameter: N/A • Groove Axial Width: 5.59 Application: Used as needed to service hydraulic cylinder components to keep your equipment leak free. Consult your owner's manual or contact your local Cat Dealer for more information.