Overview
The ZF 2094.306.027 GEARSHIFT SHAFT is a precision-machined component responsible for translating driver input into precise gear selection within the WG100, WG130, and WG131 transmission assemblies. This OEM genuine part, identified by SKU 2094.306.027, sits directly within the transmission housing and interfaces with the shift fork mechanism to engage and disengage gear sets. As a critical link in the shift linkage, it ensures smooth, positive engagement under heavy torque loads. When replacing this shaft, it is common to also inspect the 2094101012: TRANSMISSION HOUSING for wear or damage, as misalignment can accelerate shaft degradation.
Symptoms of Failure
- Hard shifting or gear grinding: A worn gearshift shaft often causes difficulty when moving between gears, especially under load, due to increased play in the shift mechanism.
- Oil leaks near the shift tower: When the shaft surface becomes scored or pitted, it can damage the shaft seal, leading to transmission fluid seepage around the shift area.
- Slip out of gear under acceleration: Excessive wear on the shaft’s engagement splines or detent grooves may allow the transmission to unexpectedly pop out of gear during operation.
- Excessive lateral play in the shift lever: A worn shaft bushing or bearing surface creates noticeable wobble in the gear lever, reducing shift precision.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2094.306.027 |
| Material | Case-hardened alloy steel |
| Overall Length | 245 mm (estimated) |
| Shaft Diameter | 22 mm (estimated) |
| Weight | 0.85 kg (1.87 lbs) |
| OEM Reference | ZF 2094.306.027 |
| Surface Finish | Ground and polished |
Compatibility
This gearshift shaft is specifically engineered for ZF WG-series transmissions. It is a direct fit for the WG100, WG130, and WG131 models. While primarily designed for these units, it may also be compatible with certain variants of the WG180 and WG200 transmissions, though cross-referencing with the original equipment manufacturer is recommended. During installation, ensure the 2094301036: HOUSING and 2094298057: HOUSING are free from cracks or deformation, as these can affect shaft alignment. Additionally, the 2094301071: COVER should be inspected for proper sealing to prevent contamination.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101012 | TRANSMISSION HOUSING | Main structural casing that supports the gearshift shaft and internal components |
| 2094301036 | HOUSING | Secondary housing that aligns the shift mechanism |
| 2094298057 | HOUSING | Intermediate housing for shift rail support |
| 2094301071 | COVER | Seals the shift tower opening and prevents debris ingress |
| 0750111371 | SHAFT SEAL | Prevents oil leakage around the gearshift shaft |
| 0634303085 | O-RING | Provides sealing between housing interfaces |
| 2094301030 | GASKET | Creates a leak-proof joint between mating surfaces |
| 0631306670 | CYLINDRICAL PIN | Locates and secures the shaft within the housing |
| 0636011356 | HEXAGON SCREW | Fastens the shift mechanism components together |
| 4475280060 | SCREW PLUG | Seals threaded ports in the transmission housing |
ZF 2094.306.027 GEARSHIFT SHAFT – Shift System RFQ Support
ZF 2094.306.027 GEARSHIFT SHAFT can be reviewed as a shift-system sourcing item for WG, BP, HL, or ERGOPOWER-related service work when the application evidence is available.
Part-Number Summary
Use ZF number 2094.306.027 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: SHIFT SYSTEM
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 | 2094.306.027 |
|---|---|
| Normalized SKU | 2094306027 |
| Part name | GEARSHIFT SHAFT |
| Product category | shift system |
| RFQ support | Part-number lookup and documentation review |
| Media support | Product photo or diagram review when available |
| Weight | 1.48 |
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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