Overview
The ZF 2093.210.004 Clutch Shaft is a precision-engineered component designed to transfer torque from the clutch assembly directly into the gear train of heavy-duty ZF transmissions. This OEM genuine part, identified by SKU 2093.210.004, sits centrally within the transmission housing, connecting the input shaft to the main drive gears. It ensures smooth engagement and disengagement of power flow, making it critical for the operational reliability of WG-series transmissions. When paired with a robust 5838109009: DIFFERENTIAL, this shaft forms the backbone of the driveline assembly.
Symptoms of Failure
- Clutch Slippage Under Load: A worn 2093.210.004 shaft can cause intermittent slipping when accelerating, as the splines lose their grip on the clutch disc.
- Transmission Noise in Neutral: If the shaft bearings or splines degrade, you may hear a distinct rattle or grinding noise when the transmission is in neutral but the engine is running.
- Oil Leaks at the Input Seal: Excessive play in the clutch shaft can damage the input seal, leading to visible oil drips near the bell housing.
- Hard Shifting or Gear Hang-Up: A bent or worn shaft prevents proper alignment of the synchronizers, causing difficulty when engaging gears.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.210.004 |
| Material | Case-Hardened Alloy Steel (20MnCr5) |
| Overall Length | 385 mm (approx.) |
| Spline Diameter | 28 mm (input side) |
| Weight | 3.2 kg (7.05 lbs) |
| OEM Reference | ZF 2093.210.004 |
| Surface Treatment | Phosphate Coating |
Compatibility
This clutch shaft is engineered for the ZF WG100, WG130, and WG131 transmission families. It is also a direct replacement for units found in WG180 and WG200 series when used with the correct 0750117075: TAPER ROLLER BEARING and 2093209023: DIFFERENTIAL. Always verify the shaft length against your existing unit before installation. For full axle support, the 5838300626: DIFFERENTIAL HOUSING must be inspected for wear simultaneously.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109009 | Differential | Distributes torque to the axle shafts |
| 0750117075 | Taper Roller Bearing | Supports radial and axial loads on the shaft |
| 2093209023 | Differential | Secondary differential for multi-axle configurations |
| 5838300626 | Differential Housing | Encloses and protects the differential gears |
| 0631329088 | Spring Pin | Secures shaft components in alignment |
| 5838300811 | Thrust Washer | Reduces axial friction on rotating parts |
| 5838300721 | Axle Bevel Gear | Transfers power at a right angle within the axle |
| 5838300633 | Axle | Transmits rotational force to the wheels |
| 5838300753 | Thrust Washer | Controls end-play in the differential assembly |
| 5838300818 | Thrust Washer | Provides wear surface for planetary gears |
Frequently Asked Questions
Q: Can I install the 2093.210.004 shaft without replacing the bearings?
It is strongly recommended to replace the 0750117075: TAPER ROLLER BEARING at the same time. Worn bearings can cause premature failure of the new clutch shaft due to misalignment.
Q: How do I know if this shaft fits my WG130 transmission?
Measure the spline diameter and overall length of your existing shaft. The 2093.210.004 is a direct fit for WG100, WG130, and WG131 models. For WG180 units, verify the housing clearance.
Q: What torque specification is used for the shaft retaining nut?
ZF recommends a tightening torque of 250 Nm (184 ft-lbs) for the main shaft nut, followed by a 90-degree angle turn. Always consult the service manual for your specific model.
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Phone: +86 158 2286 3467 |
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ZF 2093.210.004 CLUTCH SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2093.210.004 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 2093.210.004 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 | 2093.210.004 |
|---|---|
| Normalized SKU | 2093210004 |
| 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.
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