Overview
The ZF 2095.009.037 T 7115 L is an OEM genuine internal component engineered for the final drive assembly of heavy-duty construction machinery transmissions. This part functions as a critical load-bearing element within the differential housing, ensuring precise torque distribution between the axle shafts. Identified by SKU 2095.009.037, it directly interfaces with the DIFF.HOUSING to maintain proper gear alignment under extreme operational stress. When installed alongside the DIFFERENTIAL unit, this component stabilizes the rotating assembly, reducing vibration and extending service intervals in wheel loaders and graders.
Symptoms of Failure
- Intermittent gear slipping under load — A worn 2095.009.037 causes the differential to lose mesh engagement, resulting in sudden power loss during excavation or grading operations.
- Metallic grinding noise from axle housing — Debris from a failing part contaminates the lubricant, producing a distinct high-pitched whine that intensifies with vehicle speed.
- Oil seepage at differential seal interface — Cracks or deformation in this component compromise the housing seal, leading to visible fluid trails on the transmission casing.
- Uneven tire wear patterns — A misaligned part forces constant corrective steering, accelerating tread degradation on the drive axle.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 2095.009.037 |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 2.85 kg (6.28 lbs) |
| Outer Diameter | 112 mm |
| Inner Bore | 45 mm |
| Heat Treatment | Carburized & tempered to HRC 58-62 |
| OEM Reference | ZF T 7115 L |
| Thread Pitch | M10 x 1.5 (mounting points) |
Compatibility
This genuine ZF part is designed for the WG180, WG200, and WG250 transmission series commonly used in construction machinery. It is a direct replacement for the differential carrier assembly in models such as the ZF 4WG-200 and 6WG-250. For proper installation, pair this component with the DIFFERENTIAL unit and the TAPER ROLLER BEARING to ensure correct preload and axial clearance. Always verify the axle housing variant before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109016 | DIFFERENTIAL | Torque distribution between wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads |
| 2095209037 | DIFFERENTIAL | Secondary gear reduction unit |
| 2095309059 | DIFF.HOUSING | Encloses differential gears |
| 0631329086 | SPRING PIN | Locks gear alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to wheel hub |
| 5838300811 | THRUST WASHER | Prevents gear end-play |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Changes torque direction |
