Overview
The ZF 2093.298.093 SPLITTER GROUP is a critical sub-assembly within the ZF powershift transmission, responsible for directing torque between the high and low range gear sets. This OEM genuine part ensures seamless ratio changes under load, making it indispensable for heavy-duty construction machinery. The SKU 2093.298.093 integrates directly with the main shaft and is often serviced alongside the 2093109023: DIFFERENTIAL to maintain driveline integrity. Without a properly functioning splitter group, operators will experience harsh engagement and reduced machine productivity.
Symptoms of Failure
- Delayed or harsh range shifting: When the splitter group wears, the transmission hesitates or slams into high/low range, especially under load.
- Intermittent loss of drive in one range: A failing unit may cause the machine to lose forward or reverse power in a specific gear range.
- Metallic grinding noise during splitter engagement: Worn internal splines or bearings produce a distinct grinding sound when shifting between ranges.
- Oil contamination with metallic particles: Debris from a deteriorating splitter group often appears in the transmission filter or sump magnet.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 2093.298.093 |
| Material | Case-hardened alloy steel with nitrided splines |
| Weight | 4.2 kg (9.3 lbs) |
| Overall Length | 185 mm |
| Major Diameter | 95 mm |
| Spline Count | 24 internal / 32 external |
| OEM Reference | ZF 2093.298.093 |
Compatibility
This splitter group is engineered for ZF WG-series powershift transmissions commonly found in wheel loaders, graders, and telehandlers. It is directly compatible with the ZF WG180, WG200, and WG210 series. In these assemblies, the 2093.298.093 works in concert with the 0750117075: TAPER ROLLER BEARING to support axial loads, and the 2093209096: DIFFERENTIAL for final drive distribution. The 2093309073: DIFF.HOUSING encloses the entire assembly, ensuring proper lubrication and alignment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109023 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial loads on the splitter shaft |
| 2093209096 | DIFFERENTIAL | Secondary differential for planetary reduction |
| 2093309073 | DIFF.HOUSING | Encloses and protects differential gears |
| 0631100223 | SPRING PIN | Secures shift fork to the splitter rail |
| 0730300820 | THRUST WASHER | Controls axial clearance in the splitter pack |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to the wheel hub |
| 2097309085 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Prevents gear-to-housing contact |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear for final drive |
Frequently Asked Questions
Q: Can the ZF 2093.298.093 be replaced without removing the entire transmission?
A: Yes, in most WG-series applications the splitter group is accessible after removing the transmission side cover and the differential housing. However, you must also inspect the 0750117075: TAPER ROLLER BEARING for wear during this service.
Q: What causes premature failure of the splitter group?
A: The most common causes are low transmission oil level, contaminated hydraulic fluid, or a seized 0631100223: SPRING PIN that prevents proper shift fork movement.
Q: Is the 2093.298.093 interchangeable with earlier splitter groups?
A: No. This OEM genuine part has a unique spline profile and hardened thrust face. Using a non-OEM substitute will damage the 2093309073: DIFF.HOUSING and cause internal misalignment.
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Phone: +86 158 2286 3467 |
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