173-3450 129 mm ID Swing Motor Friction Plate
Cat® 129 mm ID Swing Motor Friction Plate
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
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
| Outside Diameter | 156 mm (2.54 in) |
|---|---|
| Inside Diameter | 129 mm (2.28 in) |
| Material | Paper, Plastic |
| Number of Teeth | 43 |
| Overall Length | 11.99 in |
| Thickness | 2 mm (0.07 in) |
| Weight | 0.04 kg |
Compatible Equipment
- Motor Graders: 316F
- Generator Sets: C7.1
- Excavators: 325, 320D L, 320D2 L, 320D3, 318D2 L, 320C, 323D L, 320D2 GC, 320 GC, 311D LRR, 320, 320D FM, 323, 320D RR, 320D GC, 323D2 L, 320E, 315D L, 320C L, 323GC, 320D3 GC, 320 GX, 323 GX, 323 GC, 323D2, 323D, 318D2, 318D L, 320D2, 320D
Additional information
| Machine Model | 311D LRR, 315D L, 316F, 318D L, 318D2, 318D2 L, 320, 320 GC, 320 GX, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320D2, 320D2 GC, 320D2 L, 320D3, 320D3 GC, 320E, 323, 323 GC, 323 GX, 323D, 323D L, 323D2, 323D2 L, 323GC, 325, C7.1 |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








