Overview
The ZF 2093.349.029 INPUT SHAFT is a critical torque-transfer component engineered for the WG100, WG130, and WG131 series transmissions. This OEM genuine part serves as the primary interface between the engine’s output and the transmission’s gear train, converting rotational force into controlled mechanical energy. The SKU 2093.349.029 is precision-machined to ensure minimal backlash and optimal power delivery under heavy-duty industrial loads. It sits directly within the transmission housing, connecting to the 2093109002: DIFFERENTIAL assembly to distribute torque to the axles. Without this shaft, the transmission cannot engage gears, making it a vital component for drivetrain integrity.
Symptoms of Failure
When the ZF 2093.349.029 INPUT SHAFT begins to wear, operators may notice distinct performance issues. 1. Gear slipping under load—a common long-tail search query—occurs when the shaft’s splines strip, causing intermittent power loss. 2. Oil leaks near the input seal often result from shaft surface scoring, which compromises the seal’s contact area. 3. Excessive drivetrain vibration during acceleration indicates shaft imbalance or bearing wear. 4. Difficulty engaging gears or grinding noises during shifts suggest the shaft’s pilot bearing surface has degraded. Addressing these symptoms early prevents catastrophic transmission failure.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.349.029 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 385 mm (estimated) |
| Spline Diameter | 42 mm (estimated) |
| Weight | 3.2 kg (estimated) |
| OEM Reference | ZF 2093.349.029 |
| Hardness | 58-62 HRC (surface) |
Compatibility
This input shaft is specifically designed for ZF’s WG-series transmissions, including the WG100, WG130, and WG131 models. It is also compatible with the WG180 and WG200 series when used in conjunction with the 0750117075: TAPER ROLLER BEARING for proper axial support. For complete differential integration, pair this shaft with the 2093209095: DIFFERENTIAL and the 2093309071: DIFF.HOUSING to ensure correct alignment and load distribution. Always verify transmission model numbers before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109002 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports input shaft radial loads |
| 2093209095 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309071 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheels |
| 5838300811 | THRUST WASHER | Controls gear end-play |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear |
Frequently Asked Questions
Q: Can the ZF 2093.349.029 input shaft be used in a WG200 transmission?
A: Yes, but only when paired with the correct taper roller bearing (part 0750117075) and differential housing (part 2093309071) to accommodate the larger torque capacity of the WG200 series.
Q: How do I know if my input shaft needs replacement?
A: Inspect for visible spline wear, scoring on the shaft surface, or excessive play when rotating the shaft by hand. Oil leaks around the input seal are also strong indicators of shaft degradation.
Q: Is this part compatible with aftermarket differentials?
A: This OEM genuine shaft is designed for ZF differentials like the 2093109002 and 2093209095. Aftermarket units may require additional thrust washers (part 0730300820) to achieve proper fitment.
📞 Need this part? Contact our ZF specialists:
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Phone: +86 158 2286 3467 |
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ZF 2093.349.029 INPUT SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2093.349.029 INPUT 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 2093.349.029 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: INPUT 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 | 2093.349.029 |
|---|---|
| Normalized SKU | 2093349029 |
| Part name | INPUT 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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