Overview
The ZF 2093.368.057 INPUT GEAR is a precision-machined component engineered for the WG100, WG130, and WG131 series transmissions. This gear serves as the primary power intake element, transferring torque from the engine directly into the transmission’s planetary gearset. As an OEM genuine part (SKU: 2093.368.057), it ensures exact fitment and load-bearing capacity, reducing wear on adjacent assemblies. When installed, it works in concert with the 2093109002: DIFFERENTIAL to distribute rotational force evenly across the drivetrain.
Symptoms of Failure
When the 2093.368.057 INPUT GEAR deteriorates, operators often notice distinct performance issues. Look for these specific failure indicators:
- Whining or grinding noise during acceleration – Worn gear teeth create irregular contact patterns, producing audible distress under load.
- Intermittent gear slipping – The input gear loses positive engagement, causing the transmission to momentarily lose power delivery.
- Metallic debris in transmission fluid – Flaking or chipped gear teeth contaminate the oil, often visible during routine fluid changes.
- Vibration through the shift lever – Unbalanced rotation from a damaged input gear transmits harmonics into the cabin.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.368.057 |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 2.85 kg (6.28 lbs) |
| Outer Diameter | 128 mm |
| Spline Count | 24 internal splines |
| OEM Reference | ZF 2093.368.057 |
Compatibility
This input gear is specifically designed for ZF’s WG-series transmissions. It directly fits the WG100, WG130, and WG131 models. It is also mechanically compatible with the WG180 and WG200 series when used in conjunction with the correct 0750117075: TAPER ROLLER BEARING and 2093209095: DIFFERENTIAL assembly. For heavy-duty applications, pairing this gear with a 2093309071: DIFF.HOUSING ensures proper alignment and thermal expansion tolerance.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109002 | DIFFERENTIAL | Distributes torque between output shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on the input shaft |
| 2093209095 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309071 | DIFF.HOUSING | Encloses and protects differential gears |
| 0631100223 | SPRING PIN | Secures gear alignment during assembly |
| 0730300820 | THRUST WASHER | Reduces friction between rotating gears |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hubs |
| 5838300811 | THRUST WASHER | Prevents axial play in gear stacks |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Provides final gear reduction in differential |
Frequently Asked Questions
Q: Can the ZF 2093.368.057 INPUT GEAR be used in a WG180 transmission without modifications?
A: Yes, but only when paired with the correct 0750117075: TAPER ROLLER BEARING to accommodate the larger bearing bore in WG180 housings.
Q: How do I confirm the input gear is the root cause of transmission noise?
A: Inspect the gear teeth for pitting or chipping. If the noise is present only under load and disappears when coasting, the input gear is likely worn.
Q: Is the 2093.368.057 compatible with aftermarket differentials?
A: It is optimized for OEM ZF differentials like the 2093109002: DIFFERENTIAL. Aftermarket units may require shimming or additional thrust washers.
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Phone: +86 158 2286 3467 |
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ZF 2093.368.057 INPUT GEAR – Gear RFQ Support
PartsZF helps B2B buyers source ZF 2093.368.057 INPUT GEAR with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This gear 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 2093.368.057 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: SPLITTER BOX
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 | 2093.368.057 |
|---|---|
| Normalized SKU | 2093368057 |
| Part name | INPUT GEAR |
| Product category | gear |
| Cross-reference support | Available for RFQ review |
| Weight | 2.3 |
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
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- ZF 4143.316.088 PINION
- ZF 4657.302.007 INPUT GEAR
- ZF 4657.354.044 OUTPUT GEAR
- ZF 4644.306.326 GEAR SHIFT HOUSING
