9T-3745 22.50 mm Ring for Rotating Group Piston
Cat® Washer (Rotary Motor)
Description
With Cat service parts, system components in Cat heavy-duty equipment can be easily repaired and replaced. However, proper installation is still required to restore the full functionality of the system.
Features
- Helps maintain a pressure seal
- Ring surface transitioning from flat to curved reduces friction
- Material: Steel
- Outside Diameter: 25 mm (0.98 in)
Applications
For servicing pistons in the hydraulic systems of heavy-duty equipment. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Carbon Steel |
|---|---|
| Inside Diameter | 22.5 mm (0.9 in) |
| Outside Diameter | 25 mm (1 in) |
| Thickness | 3.2 mm (0.1 in) |
Compatible Equipment
- Track Loaders: 993, 990K, 992
- Wheel Excavators: M320, IT14G, M315
- Dozers: D5K2 XL, D5G, D4G
- Excavators: 330D L, 6060, 6040, 325B L, 320B, 325B, 330C L
- Wheel Loaders: 992K
- Off-Highway Trucks: 793D, 793, 793F








