Overview
The ZF 2095.024.015 T 7113 L is an OEM genuine internal gear and hub assembly engineered for the planetary gear sets within ZF heavy-duty powershift transmissions. This component functions as a critical torque-transfer element, meshing directly with the sun gear and planetary carriers to manage speed reduction and power distribution in construction machinery drivelines. The SKU 2095.024.015 designates a factory-specification part built to ZF’s original metallurgical and dimensional tolerances, ensuring precise engagement under high-load cycles. It sits within the main transmission housing, typically adjacent to the 5838109007: DIFFERENTIAL assembly, where it synchronizes rotational forces before they reach the output shaft.
Symptoms of Failure
- Erratic gear engagement or delayed shifting: Worn internal splines on the 2095.024.015 cause hesitation when the transmission attempts to lock into forward or reverse gears, especially under load.
- Metallic grinding noise from the transmission center: Degraded tooth profiles produce a distinct whining or grinding sound during acceleration, indicating the gear hub is no longer meshing cleanly with the planetary set.
- Intermittent loss of drive power: If the hub’s internal bore wears, the 0750117075: TAPER ROLLER BEARING can lose preload, causing the gear to slip axially and interrupt torque flow to the differential.
- Contaminated transmission fluid with metallic particles: Flaking case-hardened surfaces shed debris into the oil, often visible during routine drain intervals, accelerating wear on adjacent components like the 2095209019: DIFFERENTIAL.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2095.024.015 (T 7113 L) |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 4.2 kg (9.3 lbs) |
| Outer Diameter | 185 mm |
| Internal Spline Count | 24 teeth |
| Surface Hardness | 58-62 HRC |
| OEM Reference | ZF 2095.024.015 |
Compatibility
This gear hub is primarily used in ZF WG180, WG200, and WG250 series powershift transmissions found in wheel loaders, graders, and telehandlers. It also fits select variants of the ZF 4WG-200 and 6WG-200 models where the planetary carrier assembly requires a 24-spline input hub. For proper installation, verify that the 0631329086: SPRING PIN is replaced simultaneously to secure the hub’s axial retention. The part is not backward-compatible with older ZF 3WG series transmissions without modifying the carrier stack.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109007 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports gear hub radial load |
| 2095209019 | DIFFERENTIAL | Secondary differential for planetary output |
| 0631329086 | SPRING PIN | Locks hub to shaft |
| 5838300817 | THRUST WASHER | Controls axial clearance |
| 5838300682 | DIFFERENTIAL AXLE | Transfers rotation to wheel ends |
| 5838300811 | THRUST WASHER | Reduces friction on carrier faces |
| 5841302064 | THRUST WASHER | Spacer for planetary gear stack |
| 5838300137 | OUTER CLUTCH DISK | Steel plate for clutch pack |
| 5838300138 | INNER CLUTCH DISK | Friction plate for clutch engagement |
