Overview
This OEM genuine ZF 2093.111.024 OUTPUT assembly is a critical final-drive component engineered for demanding construction machinery applications. Situated at the terminal end of the transmission power path, this output unit transfers rotational force from the gearbox directly to the axle differential system. Designed to withstand high torque loads and continuous heavy-duty cycles, the 2093.111.024 ensures precise power delivery and driveline stability. As a factory-spec replacement, this SKU 2093.111.024 restores original performance and eliminates drivetrain inefficiencies common in worn assemblies.
Symptoms of Failure
- Transmission output shaft oil leakage: When the output seal or housing interface degrades, hydraulic fluid seeps past the bearing cavity, leaving visible drips under the machine and reducing lubrication efficiency.
- Gear slipping under load during excavation: A worn output unit fails to maintain positive engagement, causing momentary power loss when the machine encounters heavy resistance, such as digging into packed earth.
- Abnormal whining or grinding noise from the driveline: Deteriorated internal bearings or gear teeth produce a high-pitched metallic sound that intensifies with vehicle speed, indicating imminent component failure.
- Vibration through the chassis during acceleration: Imbalanced output shafts or worn splines transmit rhythmic shaking into the operator cabin, often misdiagnosed as tire or axle issues.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 2093.111.024 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 312 mm |
| Flange Diameter | 168 mm |
| Spline Count | 24 internal splines |
| Dry Weight | 8.7 kg |
| Max Torque Capacity | 4,200 Nm |
| OEM Reference | ZF 2093.111.024 |
Compatibility
This output assembly is designed for integration with ZF WG-series powershift transmissions commonly used in wheel loaders, telehandlers, and graders. It directly fits the ZF WG180 and ZF WG200 transmission models, as well as the ZF WG310 heavy-duty variant. The 2093.111.024 interfaces with the 2093109029: DIFFERENTIAL and the 2093209094: DIFFERENTIAL to complete the final drive assembly. For proper bearing support, it works in conjunction with the 0750117075: TAPER ROLLER BEARING, while the 2093309078: DIFF.HOUSING provides the structural enclosure. Always verify transmission serial number and housing configuration before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109029 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on output shaft |
| 2093209094 | DIFFERENTIAL | Secondary torque split for tandem axles |
| 2093309078 | DIFF.HOUSING | Encloses and protects differential gears |
| 0631100223 | SPRING PIN | Secures gear alignment during assembly |
| 0730300820 | THRUST WASHER | Reduces axial friction between rotating gears |
| 4482360002 | AXLE BEVEL GEAR | Transfers power at 90-degree angle to axle |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hub |
| 5838300811 | THRUST WASHER | Controls end-play in differential assembly |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Provides final gear reduction before axle |
Frequently Asked Questions
Q: Can the 2093.111.024 be installed without replacing the taper roller bearing?
A: It is strongly recommended to replace the 0750117075: TAPER ROLLER BEARING simultaneously. The output unit and bearing share a common wear cycle; reusing an old bearing risks premature failure of the new output assembly.
Q: How do I confirm this output fits my ZF WG200 transmission?
A: Verify the transmission housing casting number and the output flange bolt pattern. The 2093.111.024 uses a 6-bolt symmetrical pattern with 168mm diameter. Cross-reference with your existing part or consult the OEM parts manual for your specific serial number range.
Q: What is the typical service life of this output unit in a wheel loader?
A: Under normal operating conditions with proper lubrication and no contamination, the 2093.111.024 typically lasts 6,000 to 8,000 hours. Early replacement is advised if any grinding noise or leakage is detected to avoid damage to the 2093309078: DIFF.HOUSING.
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