Overview
This OEM genuine ZF 2093.191.005 accessory is a critical component engineered for the internal lubrication and pressure regulation systems within heavy-duty construction machinery transmissions. Designed to ensure consistent hydraulic flow, this part directly supports the durability of the entire drivetrain assembly. The SKU 2093.191.005 is precision-machined to factory tolerances, making it essential for maintaining peak operational efficiency in demanding environments. When installed alongside a 5838109012: DIFFERENTIAL, it helps stabilize load distribution and reduces thermal stress on internal gears.
Symptoms of Failure
- Intermittent hydraulic pressure loss during heavy lifting cycles, often misdiagnosed as a pump issue.
- Oil seepage around the transmission housing near the accessory mounting point, indicating seal degradation.
- Delayed gear engagement or harsh shifting when the transmission is under load, a classic sign of worn internal components.
- Unusual whining noise from the differential area, which may worsen when paired with a failing 0750117075: TAPER ROLLER BEARING.
Technical Specifications
| Specification | Detail |
|---|---|
| OEM Part Number | 2093.191.005 |
| Material | Hardened alloy steel with corrosion-resistant coating |
| Weight | 0.85 kg (1.87 lbs) |
| Dimensions (L x W x H) | 120 mm x 45 mm x 35 mm |
| Operating Temperature Range | -20°C to +120°C |
| OEM Reference | ZF 2093.191.005 |
Compatibility
This accessory is specifically designed for ZF WG180, WG200, and WG210 series transmissions commonly found in wheel loaders, graders, and telescopic handlers. It is also compatible with certain ZF Ergopower and Ecolife variants used in construction machinery. For optimal performance, always pair this part with a 2093209023: DIFFERENTIAL and a 5838300626: DIFFERENTIAL HOUSING to ensure proper alignment and sealing.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109012 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads in the gear train |
| 2093209023 | DIFFERENTIAL | Enables smooth cornering by allowing wheel speed variation |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses and protects differential gears |
| 0631329088 | SPRING PIN | Secures alignment of shift forks |
| 5838300811 | THRUST WASHER | Reduces friction between rotating surfaces |
| 5838300721 | AXLE BEVEL GEAR | Transfers power at a right angle within the axle |
| 5838300633 | AXLE | Transmits rotational force to the wheels |
| 5838300753 | THRUST WASHER | Prevents axial displacement in the gear set |
| 5838300818 | THRUST WASHER | Minimizes wear on planetary gear components |
Frequently Asked Questions
Q: Can the ZF 2093.191.005 be used in older WG180 models?
A: Yes, this accessory is backward-compatible with most WG180 series transmissions, though we recommend verifying the housing bore diameter against your unit’s specifications.
Q: How often should this part be replaced during a transmission rebuild?
A: It is advisable to replace the 2093.191.005 during every major overhaul, as its sealing surfaces degrade over time and can cause pressure drops.
Q: Does this part require special tools for installation?
A: Standard socket and torque wrench tools are sufficient, but a press may be needed if the part is seated tightly against the differential housing.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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