Overview
The ZF 2093.298.114 CLUTCH SHAFT is a precision-machined OEM genuine component engineered for the WG100, WG130, and WG131 transmission series. This shaft serves as the critical torque-transfer interface between the clutch pack and the main drive gear set, ensuring smooth engagement and disengagement during gear changes. As a core rotating element, it sits within the transmission’s central housing, directly coupling the clutch assembly to the input shaft. The SKU 2093.298.114 is manufactured to ZF’s exacting tolerances, guaranteeing a direct fit and long service life in heavy-duty industrial applications.
Symptoms of Failure
- Intermittent gear slipping under load: When the clutch shaft splines wear, the clutch pack fails to maintain full engagement, causing the transmission to slip during acceleration or uphill operation.
- Oil leaks near the bell housing: A worn shaft surface or damaged seal journal allows transmission fluid to weep past the input seal, leaving visible drips on the housing exterior.
- Abnormal grinding or whining noise: Excessive radial play in the shaft bearings produces a metallic grinding sound, especially noticeable in neutral or low gear ranges.
- Hard shifting or clutch drag: A bent or fatigued shaft prevents the clutch from fully disengaging, resulting in difficult gear selection and a persistent dragging sensation.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 2093.298.114 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 285 mm |
| Shaft Diameter (bearing journal) | 35 mm |
| Spline Count | 21 involute splines |
| Weight | 2.4 kg |
| OEM Reference | ZF 2093.298.114 |
| Surface Hardness | 58-62 HRC |
Compatibility
This clutch shaft is designed for the ZF WG100, WG130, and WG131 transmission models. It is also compatible with certain variants of the WG180 and WG200 series where the clutch shaft geometry matches the 21-spline input configuration. Always verify the spline count and shaft length against your existing part before installation. For differential assemblies that pair with this shaft, consider the 2093109002: DIFFERENTIAL and the 2093209095: DIFFERENTIAL units, which mount directly to the output side. The 0750117075: TAPER ROLLER BEARING supports the shaft’s axial loads, while the 2093309071: DIFF.HOUSING encloses the entire gearset.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109002 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial shaft loads |
| 2093209095 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309071 | DIFF.HOUSING | Encloses differential gear assembly |
| 0631100223 | SPRING PIN | Secures shaft alignment in housing |
| 0730300820 | THRUST WASHER | Controls axial clearance |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel axles |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hub |
| 5838300811 | THRUST WASHER | Reduces friction on rotating surfaces |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear in differential set |
Frequently Asked Questions
Q: Can the 2093.298.114 clutch shaft be used in a ZF WG180 transmission?
A: Yes, the shaft is compatible with WG180 models that share the 21-spline input pattern. However, always measure the overall length and bearing journal diameter to confirm fitment, as some WG180 variants use a longer shaft.
Q: What is the typical service life of this clutch shaft under normal operating conditions?
A: With proper lubrication and no contamination, the case-hardened steel shaft typically lasts 8,000–12,000 operating hours. Frequent heavy loading or misalignment can reduce this lifespan significantly.
Q: Do I need to replace the taper roller bearing when installing a new clutch shaft?
A: It is strongly recommended to replace the 0750117075: TAPER ROLLER BEARING simultaneously, as worn bearings accelerate shaft wear and can cause premature failure of the new component.
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ZF 2093.298.114 CLUTCH SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2093.298.114 CLUTCH SHAFT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This shaft page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.
Part-Number Summary
Use ZF number 2093.298.114 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: MAIN CLUTCH
Cross Reference Support
If you have an OEM number, old supplier number, or visible marking, include it with your RFQ so PartsZF can compare it with the available records.
Specification Snapshot
| ZF part number | 2093.298.114 |
|---|---|
| Normalized SKU | 2093298114 |
| Part name | CLUTCH SHAFT |
| Product category | shaft |
| Cross-reference support | Available for RFQ review |
| Weight | 3.62 |
Image and Documentation Notes
Current product media status: diagram. Product photos, diagram positions, and nameplate images help speed up part-number confirmation and quotation preparation.
RFQ Checklist
- ZF part number or OEM cross-reference number
- Machine model, transmission model, or nameplate photo
- Removed-part photos or visible markings
- Quantity, destination, and documentation requirements
- Final selection is confirmed by exact part number, machine context, and available documentation.
Related Parts
- ZF 4646.302.141 INPUT SHAFT
- ZF 4646.323.010 OUTPUT SHAFT
- ZF 4646.304.069 OUTPUT SHAFT
- ZF 4646.304.065 QUILL SHAFT
- ZF 4657.354.010 INPUT SHAFT
