519-2561 109.18 mm OD Lip Seal
Cat® lip seal for track adjusters and recoil units
Description
A lip seal is a shaft seal with a flexible lip that fits securely around the track alignment and recoil device shaft or piston. The lip flexes as the shaft or piston moves, forming a tight seal within the housing.
Features
- Lip design improves fluid sealing performance.
- Withstands stress and vibration generated during movement.
Applications
The lip seal is used to prevent leakage and contamination by forming a barrier for the shaft. Most commonly used on Cat 336, 340, 349, 350, 352, 355, 558, and 568 excavators, MH3250 and MH3260 material handlers, and TH357 telehandler Hrc.
Specifications
| Cross-Section Height | 11 mm (0.43 in) |
|---|---|
| Material | Plastic Plastic |
| Outside Diameter | 109.18 mm (4.29 in) |
| Weight | 0.05 kg (0.11 lb) |
Compatible Equipment
- Motor Graders: 349 GC
- Excavators: 352, 349, 340, 336, 350, 355
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |






