Overview
The ZF 2094.310.092 CLUTCH SHAFT (SKU: 2094.310.092) is a precision-machined component that serves as the primary torque transfer interface between the clutch assembly and the input gear train in ZF WG100, WG130, and WG131 transmissions. Located within the main transmission housing, this shaft transmits rotational force from the engine clutch directly into the planetary gear sets. As an OEM genuine part, it is manufactured to exacting tolerances to ensure minimal backlash and smooth engagement under heavy-duty industrial loads. This shaft is frequently replaced alongside the 2094101017: TRANSMISSION HOUSING when performing a full rebuild, as wear on the shaft often corresponds with housing bore degradation.
Symptoms of Failure
- Hard shifting or gear grinding: A worn clutch shaft spline profile causes delayed or incomplete clutch disengagement, leading to audible grinding during gear changes.
- Transmission oil contamination: Cracks or pitting on the shaft surface allow pressurized oil to bypass seals, resulting in metallic debris in the fluid and low hydraulic pressure.
- Vibration under load: Bearing journal wear on the shaft creates radial play, producing a distinct low-frequency vibration that intensifies during acceleration.
- Clutch slip without pedal adjustment: Excessive axial play from a worn thrust face on the shaft prevents the clutch from fully engaging, causing power loss under torque.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2094.310.092 |
| Overall Length | 312 mm (estimated) |
| Shaft Diameter (bearing journal) | 45 mm (estimated) |
| Spline Count | 24 involute splines (estimated) |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 3.2 kg (estimated) |
| OEM Reference | ZF 2094.310.092 |
| Surface Treatment | Black oxide or phosphated |
Compatibility
This clutch shaft is specifically engineered for the ZF WG100, WG130, and WG131 series transmissions. It is not cross-compatible with the WG180 or WG200 models due to differing input shaft lengths and spline profiles. When servicing these transmissions, always inspect the 2094301069: HOUSING and the 2094298054: HOUSING for wear, as these components share the same lubrication circuit and bearing seats. Additionally, the 0636302008: SCREW PLUG must be replaced during reassembly to prevent pressure loss in the clutch actuator circuit.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101017 | TRANSMISSION HOUSING | Main structural casing; houses clutch shaft and gear sets |
| 2094301069 | HOUSING | Intermediate housing supporting clutch shaft bearing |
| 2094298054 | HOUSING | Rear housing; aligns output shaft with clutch shaft |
| 0636302008 | SCREW PLUG | Seals hydraulic passage for clutch actuation |
| 0634801165 | SEALING RING | Prevents oil leakage at shaft-to-housing interface |
| 0635460022 | BALL | Check ball in clutch pressure circuit |
| 2094301071 | COVER | Protects clutch shaft access port |
| 2094301030 | GASKET | Seals cover to prevent fluid ingress |
| 0750111371 | SHAFT SEAL | Dynamic seal for rotating clutch shaft |
| 0634303085 | O-RING | Static seal for housing joint faces |
ZF 2094.310.092 CLUTCH SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2094.310.092 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 2094.310.092 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: P.T.O. SHAFT
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 | 2094.310.092 |
|---|---|
| Normalized SKU | 2094310092 |
| Part name | CLUTCH SHAFT |
| Product category | shaft |
| Cross-reference support | Available for RFQ review |
Image and Documentation Notes
Current product media status: fallback. 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
