144-4284 4 mm Thick Transmission Planetary Lock Ring
Cat® Planetary Transmission
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
Ring Lock Description:
The planetary transmission ring lock is a component of the planetary gear system, commonly used in heavy machinery. It plays an important role in locking and controlling the movement of the planetary gears in the transmission.
Features
- Designed as a mechanism that can effectively activate or disengage the ring gear.
- Good reliability and long service life.
Applications
The planetary gear ring lock is an important component of the planetary gear system. It controls the rotational motion of the ring gear, enabling different gear ratios and torque distribution. Its proper operation is critical to achieving the required output speed and torque.
Specifications
| Material | Carbon Steel |
|---|---|
| Shape | Rectangular |
| Free Diameter – A | 10.63 in |
| Thickness – B | 0.157 in |
| Snap Ring Type | Internal |
Compatible Equipment
- Track Loaders: 816F, 972
- Cold Planers: PL87, PL83, PL72
- Compactors: 815, 816, 814
- Dozers: D6T, D7R II, D6R II, D6R, D6R III, D8T, D7R, D8R, D7E, D6T LGP, D8, D7H, D6R XL, D6R LGP, D7
- Excavators: 3508B, 3516B
- Wheel Loaders: 980M, 972M
Additional information
| Machine Model | 3508B, 3516B, 814, 815, 816, 816F, 972, 972M, 980M, D6R, D6R II, D6R III, D6R LGP, D6R XL, D6T, D6T LGP, D7, D7E, D7H, D7R, D7R II, D8, D8R, D8T, PL72, PL83, PL87 |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Compactors, Cold Planers |
| Part Source | Genuine OEM |








