Overview
This genuine OEM ZF 2093.352.107 DUCT PLATE is a critical component engineered for heavy-duty construction machinery transmissions. Positioned within the differential housing assembly, this duct plate directs lubricating oil flow to high-friction zones, ensuring optimal thermal management and reducing wear on planetary gearsets. As an original equipment manufacturer part, the SKU 2093.352.107 guarantees precise fitment and metallurgical integrity, preventing contamination ingress that can compromise transmission longevity. It works in concert with the 5838300626: DIFFERENTIAL HOUSING to maintain sealed oil galleries under extreme load conditions.
Symptoms of Failure
- Oil seepage at transmission bell housing: A worn or cracked duct plate allows pressurized transmission fluid to escape, leaving visible drips on the undercarriage of wheel loaders and excavators.
- Gear slipping under load: Insufficient oil channeling causes intermittent lubrication failure, resulting in delayed engagement or audible grinding when shifting between forward and reverse.
- Overheating differential unit: Restricted oil flow through a deformed duct plate leads to localized hot spots, triggering thermal warning lights on ZF-equipped construction vehicles.
- Metallic debris in oil pan: Abrasive contact between the duct plate and rotating 5838109012: DIFFERENTIAL components generates fine metal particles that contaminate the hydraulic circuit.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.352.107 |
| Material | High-tensile cast iron (GJS-500-7) |
| Overall Length | 187 mm |
| Overall Width | 94 mm |
| Thickness | 12.5 mm |
| Weight | 1.42 kg |
| OEM Reference | ZF 2093.352.107 |
| Bolt Hole Pattern | 6x M10, 85 mm PCD |
| Operating Temperature Range | -40°C to +120°C |
Compatibility
This duct plate is designed for ZF WG180, WG200, and WG310 series powershift transmissions commonly found in construction machinery such as wheel loaders, dozers, and telehandlers. It also fits select ZF Eccomix 4-5 speed transmissions used in concrete mixers. Always verify compatibility with your specific transmission serial number before installation. The plate interfaces directly with the 2093209023: DIFFERENTIAL assembly and requires proper alignment with the 0750117075: TAPER ROLLER BEARING to prevent premature wear.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109012 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports rotating differential shafts |
| 2093209023 | DIFFERENTIAL | Secondary torque distribution unit |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses gearset and oil channels |
| 0631329088 | SPRING PIN | Secures duct plate alignment |
| 5838300811 | THRUST WASHER | Controls axial play in differential |
| 5838300721 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 5838300633 | AXLE | Rotates with bevel gear assembly |
| 5838300753 | THRUST WASHER | Reduces friction on axle shaft |
| 5838300818 | THRUST WASHER | Secondary axial load distribution |
Frequently Asked Questions
Q: Can I reuse the old gasket when installing the 2093.352.107 duct plate?
A: No. Always replace the gasket and clean the mating surface on the differential housing thoroughly. Reusing old seals risks oil bypass and eventual transmission damage.
Q: How do I know if my ZF transmission uses this specific duct plate?
A: Check the transmission model tag located on the bell housing. WG180, WG200, and WG310 series with serial numbers starting after 2015 typically require this part. Cross-reference your existing part number for confirmation.
Q: What torque specification should I use for the mounting bolts?
A: Tighten the six M10 bolts to 45 Nm in a crisscross pattern. Over-torquing can warp the duct plate and obstruct oil flow to the differential assembly.
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