199-2146 Cylinder Block Seal
Cat® Oil Seal (Cylinder Block Assembly)
Description
Cat® oil seal for the piston in the hydraulic system. Lip seals are used in rotary applications to prevent oil inside the machine from leaking out and to protect the machine from external contamination. The seals are expertly engineered for long-lasting, reliable performance, providing additional protection in most extreme environments
Applications
Rectangular seals and seal rings are widely used in a variety of sealing applications on Cat machines and engines. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Outside Diameter | 92 mm (3.63 in) |
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| Inside Diameter | 68 mm (2.68 in) |
| Thickness | 12 mm (0.48 in) |
Compatible Equipment
- Excavators: 303
Additional information
| Machine Model | |
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| Equipment Type | |
| Part Source | Genuine OEM |








