Overview
The ZF 2099.317.005 PLATE is a precision-engineered OEM genuine component designed for the internal clutch pack or planetary gear set within heavy-duty ZF transmissions. This plate functions as a critical friction or steel separator, managing torque transfer and hydraulic pressure distribution during gear shifts. Located within the transmission’s rotating drum assembly, it ensures smooth engagement and disengagement of planetary gears under high load conditions. The SKU 2099.317.005 is manufactured to exact ZF tolerances, guaranteeing a direct fit without modification. When paired with a compatible 2099109002: DIFFERENTIAL or 2099364014: CROWN WHEEL, this plate supports the entire drivetrain assembly in maintaining consistent power flow.
Symptoms of Failure
When the ZF 2099.317.005 PLATE wears out, operators may notice distinct operational issues. Gear slipping under load is a primary indicator, often accompanied by delayed or harsh shifting during acceleration. Transmission overheating occurs as friction material degrades, generating excess heat within the clutch pack. Metallic debris in the transmission fluid signals plate surface wear, which can contaminate the 2098309010: DIFFERENTIAL HOUSING and adjacent bearings. Intermittent loss of drive in forward or reverse gears is another common symptom, particularly in construction machinery operating under heavy torque demands.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2099.317.005 |
| Type | Clutch / Separator Plate |
| Material | High-carbon steel with friction coating |
| Outer Diameter | 180 mm (estimated) |
| Inner Diameter | 120 mm (estimated) |
| Thickness | 2.5 mm (estimated) |
| Weight | 0.45 kg (estimated) |
| OEM Reference | ZF 2099.317.005 |
Compatibility
This plate is engineered for use in ZF’s heavy-duty transmission series commonly found in construction machinery. It is compatible with the WG180, WG200, and WG210 models, as well as select Ecomat and Ergopower variants. The part also integrates with the 2099209001: DIFFERENTIAL assembly in articulated dump trucks and wheel loaders. Always verify your transmission model’s internal configuration before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2099109002 | DIFFERENTIAL | Distributes torque between wheels |
| 2099364014 | CROWN WHEEL | Transfers power from pinion to differential |
| 2099209001 | DIFFERENTIAL | Rear axle torque distribution |
| 2098309010 | DIFFERENTIAL HOUSING | Encloses differential gears |
| 2098309009 | DIFFERENTIAL HOUSING | Alternative housing variant |
| 2098309031 | AXLE BEVEL GEAR | Changes drive angle in axle |
| 2098309030 | AXLE BEVEL GEAR | Secondary bevel gear option |
| 2098309032 | DIFFERENTIAL BEVEL GEAR | Internal gear for differential action |
| 12883200682 | THRUST WASHER | Reduces axial friction |
| 0635332059 | BALL BEARING | Supports rotating shafts |
