Overview
The ZF 2095.068.015 T 7120 L is an OEM genuine gear component engineered for the internal power distribution network of heavy-duty construction machinery transmissions. This part functions as a critical load-bearing element within the planetary gear set, ensuring precise torque transfer and rotational stability under extreme operational stress. Identified by SKU 2095.068.015, it is designed to interface directly with the 2095109015: DIFFERENTIAL assembly to maintain synchronized axle output. Without this component, the transmission cannot sustain consistent power flow during high-torque digging or grading operations.
Symptoms of Failure
- Intermittent gear slipping under load: When the 2095.068.015 wears, the teeth lose engagement tolerance, causing momentary loss of drive power when the machine encounters resistance.
- Metallic grinding noise from the transmission housing: Worn surfaces generate a distinct high-pitched grinding sound during gear changes, particularly in reverse.
- Oil contamination with metallic particles: Degradation of this part sheds fine steel debris into the lubricant, visible during routine oil sampling.
- Vibration at the drive shaft: Uneven wear creates rotational imbalance, felt as a rhythmic shudder through the chassis at speeds above 15 km/h.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.068.015 |
| OEM Reference | ZF T 7120 L |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 2.85 kg (6.28 lbs) |
| Outer Diameter | 112 mm |
| Internal Bore | 45 mm |
| Tooth Count | 34 helical teeth |
| Hardness | 58-62 HRC |
| Related Part: 0631329086: SPRING PIN | Secures gear alignment |
| Related Part: 0730300820: THRUST WASHER | Axial load distribution |
| Related Part: 4482360002: AXLE BEVEL GEAR | Torque direction change |
Compatibility
This OEM genuine part is specifically compatible with ZF WG180, WG200, and WG310 series transmissions used in wheel loaders, excavators, and telehandlers. It also fits select T 7120 L transfer case variants. The 2095.068.015 works in conjunction with the 2095209037: DIFFERENTIAL and the 2095309059: DIFF.HOUSING to form the complete final drive assembly. Always verify your transmission model tag before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109015 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial loads |
| 2095209037 | DIFFERENTIAL | Secondary torque split unit |
| 2095309059 | DIFF.HOUSING | Encloses differential gears |
| 0631329086 | SPRING PIN | Locks gear alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Changes torque direction |
| 2095309081 | DIFFERENTIAL AXLE | Transfers power to wheels |
| 5838300811 | THRUST WASHER | Secondary axial load support |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear mesh component |
