Overview
The ZF 2093.111.046 OUTPUT is a critical OEM genuine component engineered to transfer rotational force from the transmission’s final drive to the axle shafts in heavy-duty construction machinery. Positioned at the rear of the transmission housing, this output shaft works in concert with the 2093109049: DIFFERENTIAL to ensure smooth torque distribution under extreme loads. The SKU 2093.111.046 is precision-machined to ZF’s original specifications, guaranteeing exact fitment and long service life in demanding environments such as wheel loaders, graders, and dump trucks.
Symptoms of Failure
- Oil leaks near the output flange: Worn seals on the 2093.111.046 allow transmission fluid to escape, leaving puddles under the vehicle and reducing lubrication efficiency.
- Gear slipping under load: A fatigued output shaft can cause intermittent power loss, especially when climbing grades or carrying heavy payloads.
- Vibration or whining noise during operation: Misalignment or bearing wear in the output assembly produces audible noise that worsens with speed, often linked to a failing 0750117075: TAPER ROLLER BEARING.
- Clunking when shifting between forward and reverse: Excessive backlash in the output gear set indicates the shaft or its mating 2093209094: DIFFERENTIAL has developed play.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.111.046 |
| OEM Reference | ZF 2093.111.046 |
| Material | Case-hardened alloy steel (20MnCr5) |
| Overall Length | 385 mm |
| Shaft Diameter | 55 mm (bearing journal) |
| Weight | 4.2 kg |
| Spline Count | 21 involute splines |
Compatibility
This output shaft is designed for ZF WG-series powershift transmissions commonly used in construction machinery. It is a direct fit for the WG180, WG200, and WG220 models, as well as the WG150 series in certain loader applications. The 2093.111.046 also integrates with the 2093309078: DIFF.HOUSING to form the complete final drive assembly. Always verify your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109049 | DIFFERENTIAL | Distributes torque between left and right axles |
| 0750117075 | TAPER ROLLER BEARING | Supports output shaft radial and axial loads |
| 2093209094 | DIFFERENTIAL | Secondary differential for multi-axle drive |
| 2093309078 | DIFF.HOUSING | Encloses and supports differential gears |
| 0631100223 | SPRING PIN | Locks gear to output shaft |
| 0730300820 | THRUST WASHER | Controls axial clearance in gear stack |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2097309085 | DIFFERENTIAL AXLE | Carries side gears inside differential |
| 5838300811 | THRUST WASHER | Reduces friction on differential side gears |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear for final drive |
Frequently Asked Questions
Q: Can the 2093.111.046 be used in a ZF WG180 transmission from a 1998 model?
A: Yes, this output shaft is compatible with WG180 transmissions produced from 1995 onward. However, we recommend checking the spline count and overall length against your original part to confirm interchangeability.
Q: What is the typical service life of this output shaft in a wheel loader?
A: Under normal operating conditions with proper lubrication, the 2093.111.046 can last 8,000 to 12,000 hours. Premature failure often results from contaminated oil or a seized 0750117075: TAPER ROLLER BEARING.
Q: Do I need to replace the differential housing at the same time?
A: Not always, but inspect the 2093309078: DIFF.HOUSING for cracks or wear on the bearing seats. If the housing shows scoring, replacement is strongly advised to prevent premature output shaft failure.
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Phone: +86 158 2286 3467 |
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