Overview
This OEM genuine ZF 2093.068.025 T 7226 L is a critical internal component designed for heavy-duty construction machinery transmissions. Specifically, this part functions as a precision-machined shaft or gear assembly within the differential housing, ensuring smooth torque distribution from the transmission to the axles. The SKU 2093.068.025 is engineered to exact factory tolerances, reducing friction and wear in high-load applications. When installed alongside the 2093109024: DIFFERENTIAL, it forms the core of the drivetrain’s power transfer system.
Symptoms of Failure
When the ZF 2093.068.025 component begins to fail, operators often notice distinct performance issues. Common symptoms include:
- Intermittent gear slipping under load – The part may lose engagement, causing the transmission to momentarily lose power during excavation or lifting.
- Metallic grinding noises from the differential area – Worn teeth or bearing surfaces produce a distinct whine or grind, especially during turns.
- Oil leaks near the axle housing – Degraded seals around this component allow transmission fluid to escape, leading to low lubricant levels.
- Vibration during acceleration – Imbalanced rotation from a damaged shaft or gear creates noticeable chassis vibration at low speeds.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2093.068.025 |
| OEM Reference | ZF 7226 L |
| Material | Case-hardened alloy steel |
| Weight | Approx. 4.2 kg (9.3 lbs) |
| Outer Diameter | 85 mm |
| Length | 210 mm |
| Surface Treatment | Black oxide coating |
Compatibility
This genuine ZF part is designed for use in the following transmission models commonly found in construction machinery: WG180, WG200, WG210, and WG240 series. It also fits select variants of the ZF 7226 L family. For proper installation, ensure the 0750117075: TAPER ROLLER BEARING and 2093209095: DIFFERENTIAL are inspected simultaneously. The 2093309071: DIFF.HOUSING must also be free of cracks to maintain proper alignment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109024 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports rotating shafts under axial load |
| 2093209095 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309071 | DIFF.HOUSING | Encloses and protects differential gears |
| 0631100223 | SPRING PIN | Secures gear alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Transfers power at right angles |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hubs |
| 5838300811 | THRUST WASHER | Prevents gear end-play |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear for torque splitting |
Frequently Asked Questions
Q: How do I know if the ZF 2093.068.025 needs replacement?
A: If you hear a rhythmic clicking noise from the transmission housing during low-speed operation, or if the vehicle struggles to maintain speed on inclines, this part is likely worn. Always pair replacement with a new 0750117075: TAPER ROLLER BEARING to prevent premature failure.
Q: Can this part be used in ZF WG200 transmissions?
A: Yes, the 2093.068.025 is fully compatible with the WG200 series. However, verify that the 2093309071: DIFF.HOUSING matches your unit’s bolt pattern before installation.
Q: What is the typical lifespan of this OEM part?
A: Under normal construction duty cycles with proper lubrication, this component lasts 8,000–10,000 operating hours. Frequent heavy loads or contamination can reduce this significantly.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
Request a Quote →
