223-3505 122.7 mm ID Pressure Seal
Cat® air compressor pressure seals ensure efficient, reliable operation
Description
Press-in seals stay fixed in the groove to improve assembly performance and prevent leakage and contamination. They are a custom design specific to the application requirements.
Features
Press-in seals are made of materials compatible with the fluids, temperatures, and pressures in Cat® engines and machines. These materials resist abrasion and extrusion and give the seals excellent compression set resistance.
Cat® sealing systems go through a robust design, testing and validation process. Protect your investment with the latest Genuine Cat® seals.
Applications
Press-in seals are widely used in many static joints on Cat® engines and machines. They are specifically designed for inverted or vertical assemblies.
Specifications
| Overall Width | 129 mm |
|---|---|
| Seal/O-Ring Type | PIP |
| Overall Length | 129 mm |
| Cross-Section Height | 5.7 mm (0.22 in) |
| Cross-Section Width | 2.5 mm (0.1 in) |
| Inside Diameter | 129 mm (5.1 in) |
| Material | Nitrile / NBR / HNBR / XNBR Rubber |
| Material Description | HNBR rubber has a service temperature range of -40 to 115C and is resistant to fuel, oil and lubricants, while providing excellent abrasion and cut resistance. |
Compatible Equipment
- Motor Graders: 14M
- Generator Sets: 3512E
- Cold Planers: PM620, PM622
- Compactors: C13B
- Engines: C15, C11, C13, C18
- Excavators: 3508B, 6015 FS, 6015, 6018
- Off-Highway Trucks: 725, 730
Additional information
| Machine Model | 14M, 3508B, 3512E, 6015, 6015 FS, 6018, 725, 730, C11, C13, C13B, C15, C18, PM620, PM622 |
|---|---|
| Equipment Type | Excavators, Motor Graders, Off-Highway Trucks, Compactors, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |








