Overview
The ZF 2095.117.028 REAR AXLE HOUSING is a critical structural component within the final drive assembly of heavy-duty construction machinery transmissions. This OEM genuine part encloses the differential and axle shafts, providing the rigid mounting surface required to withstand extreme torque loads during excavation and material handling. As the primary load-bearing shell, it ensures precise alignment of internal gears and bearings. The SKU 2095.117.028 is engineered to ZF’s original specifications, guaranteeing a direct fit and long service life in demanding off-highway applications.
Symptoms of Failure
- Oil seepage from axle housing seals: Cracks or warping in the housing often lead to lubricant loss, visible as wet spots around the mounting flanges.
- Unusual whining or grinding noise during turns: A deformed housing can misalign the 2095109015 DIFFERENTIAL, causing gear tooth contact issues.
- Vibration under load: Structural fatigue in the housing allows excessive movement of the 0750117075 TAPER ROLLER BEARING, leading to driveline shudder.
- Premature wear of axle shafts: A cracked housing fails to maintain proper bearing preload, accelerating wear on the 2095209037 DIFFERENTIAL assembly.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.117.028 |
| Material | High-tensile nodular cast iron (GGG-50) |
| Dry Weight | 38.5 kg (84.9 lbs) |
| Overall Length | 620 mm |
| Mounting Bolt Pattern | 12 x M16 on 180 mm PCD |
| OEM Reference | ZF 2095.117.028 |
| Max Operating Temperature | 120°C (248°F) |
Compatibility
This rear axle housing is specifically designed for ZF WG180 and WG200 series power shift transmissions commonly used in wheel loaders, graders, and telehandlers. It also fits select ZF 4WG-200 and 6WG-200 variants. The housing directly accommodates the 2095309059 DIFF.HOUSING and provides the mounting interface for the final drive planet carrier. Always verify your transmission model suffix before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109015 | DIFFERENTIAL | Distributes torque between axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports differential carrier rotation |
| 2095209037 | DIFFERENTIAL | Spider gear set for speed differentiation |
| 2095309059 | DIFF.HOUSING | Encloses differential gear assembly |
| 0631329086 | SPRING PIN | Secures differential pinion shaft |
| 0730300820 | THRUST WASHER | Controls axial play in differential |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2095309081 | DIFFERENTIAL AXLE | Drives side gears within differential |
| 5838300811 | THRUST WASHER | Reduces friction on bevel gear faces |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Mesh with axle bevel gears |
