Overview
The ZF 2093.346.061 INPUT SHAFT is a critical component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part serves as the primary torque receiver from the engine, transferring rotational force into the transmission’s gear train. Located at the front of the gearbox housing, the input shaft (SKU: 2093.346.061) directly engages the clutch assembly and drives the countershaft. Precision-ground splines and hardened bearing journals ensure minimal power loss and consistent engagement under heavy loads. When paired with a properly maintained 2093109024: DIFFERENTIAL, this shaft ensures smooth power distribution to the driveline.
Symptoms of Failure
When the ZF 2093.346.061 input shaft begins to wear, operators often notice gear engagement difficulty—a grinding sensation when shifting into first or reverse gear. Another common failure sign is transmission whining noise during acceleration, indicating worn splines or bearing surfaces. Oil leaks at the front seal frequently occur as shaft wobble damages the sealing surface. Finally, vibration under load suggests the shaft has developed torsional fatigue, which can accelerate wear on the 0750117075: TAPER ROLLER BEARING that supports it.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2093.346.061 |
| Overall Length | 385 mm |
| Spline Diameter | 32 mm (10-spline) |
| Bearing Journal Diameter | 45 mm |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 3.2 kg |
| OEM Reference | ZF 2093.346.061 |
| Heat Treatment | Carburized & tempered to HRC 58-62 |
Compatibility
This input shaft is specifically designed for the ZF WG100, WG130, and WG131 transmission families. It is also compatible with certain variants of the WG180 and WG200 series when used with the correct 2093209095: DIFFERENTIAL assembly. The shaft interfaces directly with the 2093309071: DIFF.HOUSING to maintain proper gear alignment. Always verify your transmission model code before installation, as later WG131 revisions may require a different spline count.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109024 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports input shaft radial loads |
| 2093209095 | DIFFERENTIAL | Secondary torque split unit |
| 2093309071 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft alignment |
| 0730300820 | THRUST WASHER | Controls axial shaft play |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel axles |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheels |
| 5838300811 | THRUST WASHER | Reduces friction on gear faces |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear in differential set |
Frequently Asked Questions
Q: Can I replace just the input shaft without removing the transmission?
A: No. The ZF 2093.346.061 input shaft requires full transmission removal and disassembly. The shaft is accessed from the front housing, and the 0750117075: TAPER ROLLER BEARING must be pressed off and replaced simultaneously.
Q: How do I confirm this shaft fits my WG130 transmission?
A: Check the transmission serial number plate. The WG130 uses a 10-spline input shaft with a 32mm diameter. If your unit has a 14-spline shaft, you need a different part number. Always measure the old shaft length (385mm) before ordering.
Q: What causes premature input shaft failure?
A: The most common cause is a worn 2093309071: DIFF.HOUSING that allows misalignment. Also, failing to replace the 0730300820: THRUST WASHER during rebuilds creates excessive end-play that fatigues the shaft splines.
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ZF 2093.346.061 INPUT SHAFT – Shaft RFQ Support
For ZF 2093.346.061 INPUT SHAFT, send the part number, removed-part photos, and application context so PartsZF can prepare a focused sourcing response.
Part-Number Summary
Use ZF number 2093.346.061 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: FRONT WH.DRIVE
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 | 2093.346.061 |
|---|---|
| Normalized SKU | 2093346061 |
| Part name | INPUT SHAFT |
| Product category | shaft |
| RFQ support | Part-number lookup and documentation review |
| Media support | Product photo or diagram review when available |
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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