Overview
The ZF 2095.146.416 FRONT WH.DRIVE is a critical OEM genuine component engineered for the front axle drive assembly in heavy-duty construction machinery transmissions. This part serves as the primary power transfer hub, channeling torque from the transmission output to the front wheels, ensuring balanced traction and maneuverability on uneven terrain. As an original ZF part, the SKU 2095.146.416 guarantees precise fitment and metallurgical integrity, directly interfacing with the differential housing to maintain driveline stability. When paired with a properly maintained 2095109013: DIFFERENTIAL, this unit optimizes load distribution during high-stress operations like grading or excavating.
Symptoms of Failure
- Front axle grinding noise during turns: Worn internal gears in the 2095.146.416 produce a metallic chatter, especially under load, indicating imminent failure of the drive unit.
- Oil seepage at the wheel drive seal: Degraded seals allow transmission fluid to escape, leaving visible drips on the axle housing and reducing lubrication efficiency.
- Intermittent loss of front-wheel traction: Slipping or hesitation when engaging the front drive signals that the internal splines or bearings have fatigued, requiring immediate replacement.
- Vibration through the steering column: Unbalanced rotation from a failing front wheel drive causes rhythmic shaking at speeds above 15 mph, often linked to worn 0750117075: TAPER ROLLER BEARING support.
Technical Specifications
| Parameter | Value |
|---|---|
| OEM Part Number | 2095.146.416 |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 8.4 kg (18.5 lbs) |
| Overall Length | 245 mm |
| Flange Diameter | 120 mm |
| Spline Count | 24 internal splines |
| Operating Torque Range | 450–680 Nm |
| Seal Type | Double-lip nitrile rubber |
Compatibility
This front wheel drive unit is designed for ZF WG-series transmissions commonly found in wheel loaders and telehandlers. It directly fits the following models:
- ZF WG180 (all sub-variants)
- ZF WG200 (series 2 and 3)
- ZF WG210 (early production runs)
- ZF 4WG-200 (with adapter kit)
For optimal assembly, always replace the 2095209037: DIFFERENTIAL and 2095309059: DIFF.HOUSING simultaneously to prevent uneven wear patterns.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109013 | DIFFERENTIAL | Distributes torque between front wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on drive shaft |
| 2095209037 | DIFFERENTIAL | Secondary torque splitter for rear axle |
| 2095309059 | DIFF.HOUSING | Encloses differential gears and bearings |
| 0631329086 | SPRING PIN | Secures gear alignment within housing |
| 0730300820 | THRUST WASHER | Reduces axial friction between rotating gears |
| 4482360002 | AXLE BEVEL GEAR | Transfers power at 90-degree angle to wheel hub |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to wheel drive shaft |
| 5838300811 | THRUST WASHER | Prevents gear end-play in differential assembly |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear set for torque multiplication |
