Overview
The ZF 2095.005.122 T 7115 L is an OEM genuine transmission component engineered for heavy-duty construction machinery. This part functions as a critical load-bearing element within the planetary gearset, ensuring precise torque distribution and rotational stability in ZF powershift transmissions. Specifically, it interfaces with the differential assembly to manage power flow from the driveshaft to the axle system. The SKU 2095.005.122 is manufactured to ZF’s original specifications, guaranteeing exact fitment and metallurgical integrity for demanding off-highway applications. When installed alongside the 5838109006 DIFFERENTIAL, this component maintains proper gear mesh alignment under high cyclic loads.
Symptoms of Failure
- Erratic gear engagement during shifting: A worn 2095.005.122 can cause delayed or harsh clutch pack engagement, particularly in forward-reverse cycles common in wheel loaders.
- Low-frequency driveline vibration: Degraded splines or bearing surfaces produce a rhythmic shudder at 15-25 mph, often misdiagnosed as tire imbalance.
- Metallic debris in transmission oil: Flaking from the part’s hardened surface contaminates the hydraulic circuit, accelerating wear on the 0750117075 TAPER ROLLER BEARING.
- Oil seepage at the output flange: Internal clearance changes from this part’s wear can compromise the seal journal, leading to gradual fluid loss around the axle housing.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.005.122 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 4.85 kg (10.7 lbs) |
| Outer Diameter | 142.0 mm |
| Internal Spline Count | 32 teeth, 30° pressure angle |
| OEM Reference | ZF T 7115 L |
| Heat Treatment | Carburized to 58-62 HRC |
Compatibility
This OEM part is designed for ZF’s modular transmission family used in construction equipment. It is directly compatible with the following models: WG180, WG200, WG210, and WG250 series. The 2095.005.122 also integrates with the 2095209037 DIFFERENTIAL in WG200 applications, and requires proper shimming with the 2095309059 DIFF.HOUSING to maintain preload specifications. Always verify axle ratio compatibility before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109006 | DIFFERENTIAL | Distributes torque between axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on pinion shaft |
| 2095209037 | DIFFERENTIAL | Complete differential assembly for WG200 |
| 2095309059 | DIFF.HOUSING | Encloses differential gears and bearings |
| 0631329086 | SPRING PIN | Secures shift fork to actuator rod |
| 0730300820 | THRUST WASHER | Controls end-play in planetary gear sets |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hub at 90° angle |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to final drive |
| 5838300811 | THRUST WASHER | Reduces friction in differential spider gears |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Matches with axle bevel gear for speed reduction |
