Overview
The ZF 2095.298.032 OUTPUT SHAFT is a critical driveline component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part transmits rotational force from the differential assembly to the axle shafts, ensuring precise torque delivery under heavy loads. As a key element in the final drive system, the output shaft interfaces directly with the 2095109020: DIFFERENTIAL and the 2095309059: DIFF.HOUSING to maintain gear alignment and load distribution. The SKU 2095.298.032 is manufactured to ZF’s original tolerances, guaranteeing a direct fit without modification.
Symptoms of Failure
- Transmission gear slipping under load: A worn output shaft spline can cause intermittent disengagement between the shaft and the differential, leading to power loss during acceleration or climbing.
- Oil seepage at the output flange seal: Surface wear on the shaft’s bearing journal allows lubricant to bypass the seal, creating visible drips near the transmission housing.
- Metallic grinding noise during turns: Excessive play in the output shaft bearings produces a distinct grinding or rumbling sound, particularly when the vehicle is maneuvering at low speeds.
- Vibration through the driveline: A bent or fatigued output shaft causes harmonic vibrations that intensify with road speed, often misdiagnosed as a wheel imbalance.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.298.032 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 385 mm |
| Shaft Diameter (bearing seat) | 55 mm |
| Spline Count | 24 involute splines |
| Weight | 4.2 kg |
| OEM Reference | ZF 2095.298.032 |
| Hardness | 58–62 HRC (surface) |
Compatibility
This output shaft is specifically designed for ZF’s WG-series powershift transmissions. Verified compatible models include WG100, WG130, and WG131. It is also suitable for certain WG180 and WG200 variants when used with the correct 0750117075: TAPER ROLLER BEARING and 2095209037: DIFFERENTIAL assembly. Always cross-reference your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109020 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports output shaft radial loads |
| 2095209037 | DIFFERENTIAL | Alternate differential assembly for WG130 |
| 2095309059 | DIFF.HOUSING | Encloses differential gears |
| 0631329086 | SPRING PIN | Secures shaft to differential carrier |
| 0730300820 | THRUST WASHER | Controls axial clearance |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to output shaft |
| 5838300811 | THRUST WASHER | Reduces friction in differential |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Mesh with axle bevel gear |
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