158-8981 155 mm ID Swing Motor Friction Plate
Cat® 155 mm ID Swing Motor Friction Plate
Description
The swing motor friction plate helps control deceleration and stopping of the swing mechanism. When the brake system engages, the friction plate is pressed against the mating surface of the brake piston in the group, creating friction that helps slow and stop the motor's swing motion.
Features
- Designed to resist heat, chemical reaction, and wear
- Built to exact specifications for durability and reliable performance
Applications
The swing motor friction plate is used to precisely control the swing motion of the swing motor.
Specifications
| Inside Diameter | 155 mm |
|---|---|
| Material | Aluminum Die Casting |
| Number of Teeth | 64 |
| Outside Diameter | 12.4 mm (7.48 in) |
| Overall Height | 9.9 in |
| Overall Length | 12.6 in |
| Thickness | 4 mm (0.15 in) |
| Weight | 0.3 kg |
Compatible Equipment
- Excavators: 345 GC, 374F L, 365B, 385B, 390F, 385C, 385C L, 365C, 385C FS, 390D, 365C L, 365B L, 390F L, 374D L, 374F, 390D L








