Overview
The ZF 2095.117.033 REAR AXLE HOUSING is a critical structural component within the final drive assembly of heavy-duty construction machinery transmissions. This OEM genuine part serves as the rigid shell that encloses the differential gears, bearings, and axle shafts, ensuring precise alignment under extreme torque loads. Designed to withstand high stress from off-road applications, the housing protects internal components from debris and contamination. The SKU 2095.117.033 is specifically engineered for ZF power shift transmissions, forming the backbone of the rear axle system where it supports the 2095109015: DIFFERENTIAL and the 2095209037: DIFFERENTIAL assemblies.
Symptoms of Failure
- Hydraulic oil seepage from axle housing seals: When the housing develops micro-fractures or the mating surfaces warp, you will notice oil weeping around the flange joints, often mistaken for a simple gasket failure.
- Unusual grinding noise during turns: A worn or cracked housing allows the 0750117075: TAPER ROLLER BEARING to shift out of alignment, producing a rhythmic metallic grinding sound when the machine articulates.
- Excessive backlash in the driveline: Structural fatigue in the housing causes the differential carrier to move, leading to a clunking sensation when shifting between forward and reverse gears.
- Contaminated gear oil with metallic particles: Internal cracking of the housing allows the 2095309059: DIFF.HOUSING to rub against rotating components, shedding fine metal shavings into the lubricant.
Technical Specifications
| Specification | Value |
|---|---|
| OEM Part Number | 2095.117.033 |
| Material | High-strength nodular cast iron (GGG-50) |
| Weight | 38.5 kg (84.9 lbs) |
| Overall Length | 620 mm |
| Flange Bolt Pattern | 12 x M16 on 180 mm PCD |
| Max Torque Capacity | 12,000 Nm |
| OEM Reference | ZF 2095.117.033 |
Compatibility
This rear axle housing is primarily designed for ZF WG180 and WG200 series power shift transmissions used in wheel loaders, graders, and heavy forklifts. It also fits select models in the ZF 4WG-180 and 4WG-200 families. The housing accommodates the 2095309081: DIFFERENTIAL AXLE and integrates with the 4482360002: AXLE BEVEL GEAR set. For exact fitment verification, always cross-reference your transmission serial number with the ZF parts catalog.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109015 | DIFFERENTIAL | Distributes torque between axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports differential carrier rotation |
| 2095209037 | DIFFERENTIAL | Secondary differential unit for planetary gears |
| 2095309059 | DIFF.HOUSING | Encloses differential gear set |
| 0631329086 | SPRING PIN | Secures housing alignment dowels |
| 0730300820 | THRUST WASHER | Controls axial play in differential |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to side gears |
| 5838300811 | THRUST WASHER | Reduces friction on bevel gear faces |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear |
