Overview
The ZF 2093.298.083 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 forward motion. The SKU 2093.298.083 is precision-machined to exacting tolerances to ensure seamless engagement with the 5838109009: DIFFERENTIAL assembly, where it transfers power to the final drive. Located at the front of the transmission housing, this input shaft directly meshes with the clutch hub and planetary gears, making it indispensable for smooth acceleration and load handling in heavy-duty industrial applications.
Symptoms of Failure
When the ZF 2093.298.083 input shaft begins to degrade, operators often notice distinct warning signs. 1. Gear slipping under load—the transmission may momentarily lose power during uphill climbs or heavy hauling, indicating worn splines or bearing surfaces. 2. Metallic grinding noise from the bell housing—a high-pitched whine or grinding sound during engagement suggests the shaft’s hardened surface has developed pitting or scoring. 3. Oil leaks near the front seal—vibration from a worn input shaft can damage the seal lip, causing transmission fluid to weep from the input area. 4. Hard shifting or delayed engagement—excessive play in the shaft’s pilot bearing can cause misalignment, making gear changes feel sluggish or abrupt.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2093.298.083 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 285 mm |
| Shaft Diameter (bearing journals) | 35 mm (input end) / 42 mm (output end) |
| Spline Count | 21 involute splines (DIN 5480) |
| Weight | 2.8 kg |
| OEM Reference | ZF 2093.298.083 |
| 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 variants when used in conjunction with the correct 0750117075: TAPER ROLLER BEARING and 2093209023: DIFFERENTIAL assembly. For proper installation, ensure the 5838300626: DIFFERENTIAL HOUSING is free of wear or cracks, as housing distortion can accelerate shaft failure. Always verify transmission serial numbers before ordering to confirm fitment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109009 | DIFFERENTIAL | Distributes torque to drive axles |
| 0750117075 | TAPER ROLLER BEARING | Supports input shaft radial and axial loads |
| 2093209023 | DIFFERENTIAL | Secondary differential for multi-axle configurations |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses and aligns differential gears |
| 0631329088 | SPRING PIN | Secures shaft alignment during assembly |
| 5838300811 | THRUST WASHER | Controls axial clearance in gear sets |
| 5838300721 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 5838300633 | AXLE | Rotates wheel assemblies |
| 5838300753 | THRUST WASHER | Reduces friction on differential side gears |
| 5838300818 | THRUST WASHER | Manages end-play in planetary carriers |
Frequently Asked Questions
Q: Can the 2093.298.083 input shaft be used in a ZF WG180 transmission?
A: Yes, it is compatible with WG180 models, but you must also replace the 0750117075: TAPER ROLLER BEARING and inspect the 5838300626: DIFFERENTIAL HOUSING for wear to ensure proper alignment.
Q: What causes premature failure of this input shaft?
A: Common causes include contaminated transmission fluid, improper bearing preload, or a misaligned 5838109009: DIFFERENTIAL assembly. Regular oil analysis and torque checks can extend service life.
Q: Is the 2093.298.083 a direct replacement for the original ZF part?
A: Yes, this is an OEM genuine part with the same material and dimensional specifications as the factory-installed component. No modifications are required for installation.
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Phone: +86 158 2286 3467 |
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ZF 2093.298.083 INPUT SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2093.298.083 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 2093.298.083 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
- Illustration section: KIT 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 | 2093.298.083 |
|---|---|
| Normalized SKU | 2093298083 |
| 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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