Overview
The ZF 2094.306.047 GEARSHIFT SHAFT is a critical component within the ZF WG series transmission family, specifically engineered to facilitate precise gear selection and engagement. This OEM genuine part, identified by SKU 2094.306.047, sits within the transmission’s shift mechanism, translating driver input into the mechanical movement required to engage the correct gear set. It is a direct replacement for the WG100, WG130, and WG131 models, ensuring that the shift fork and selector system operate with minimal play. When paired with a properly functioning 2094104412: MAIN SHAFT, this shaft guarantees smooth, reliable shifting under heavy load conditions.
Symptoms of Failure
When the 2094.306.047 gearshift shaft begins to wear, operators will notice distinct performance issues. The most common failure symptoms include:
- Hard or Stiff Gear Engagement: Difficulty moving the gear lever into position, often requiring excessive force, indicates binding or wear on the shaft splines.
- Gear Slipping Out of Position: The transmission may unexpectedly jump out of gear under load, a direct result of a worn shift shaft that cannot hold the selector fork in place.
- Unusual Clicking or Grinding Noises: A metallic clicking sound during shifts, especially when paired with a failing 2094106010: SHIFT SYSTEM, signals that the shaft’s detent grooves are damaged.
- Oil Leaks Around the Shift Tower: Worn seals on the gearshift shaft can allow transmission fluid to escape, leading to low fluid levels and eventual overheating.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2094.306.047 |
| OEM Reference | ZF 2094.306.047 |
| Material | Case-hardened alloy steel |
| Overall Length | 245 mm (estimated) |
| Shaft Diameter | 28 mm (estimated) |
| Weight | 0.85 kg (1.87 lbs) |
| Finish | Zinc-plated, corrosion resistant |
| Compatible Snap Ring | 0630513070: SNAP RING |
| Compatible Washer | 2094306019: WASHER |
| Spring (Primary) | 0732040444: COMPRESSION SPRING |
| Spring (Secondary) | 0732040728: COMPRESSION SPRING |
| Bush | 2093206001: BUSH |
Compatibility
This genuine ZF gearshift shaft is engineered for the WG series, specifically the WG100, WG130, and WG131 models. It is also compatible with the WG180 and WG200 series transmissions when used in conjunction with the correct 2094304054: MAIN SHAFT assembly. For applications requiring a different shift ratio, the 2094206001: GEARSHIFT SHAFT variant may be used. Always verify your transmission model number before ordering to ensure a perfect fit.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094104412 | MAIN SHAFT | Transfers torque from input to output shaft |
| 2094304054 | MAIN SHAFT | Alternate main shaft for WG130 series |
| 2094106010 | SHIFT SYSTEM | Housing and linkage for shift mechanism |
| 2094206001 | GEARSHIFT SHAFT | Alternate shift shaft for WG180 |
| 2094306053 | GEARSHIFT SHAFT | Heavy-duty shift shaft variant |
| 0630513070 | SNAP RING | Secures shaft in housing |
| 2094306019 | WASHER | Thrust washer for axial play control |
| 0732040444 | COMPRESSION SPRING | Primary detent spring |
| 0732040728 | COMPRESSION SPRING | Secondary detent spring |
| 2093206001 | BUSH | Support bushing for shift shaft |
Frequently Asked Questions
Q: Can I use this gearshift shaft on a ZF WG200 transmission?
A: Yes, the 2094.306.047 is compatible with WG200 models, but you must also replace the 2094304054: MAIN SHAFT to ensure correct alignment and shift travel.
Q: What tools are needed to replace the gearshift shaft?
A: Basic hand tools including a snap ring pliers for the 0630513070: SNAP RING and a torque wrench for the housing bolts are required. A press may be needed for the 2093206001: BUSH.
Q: How do I know if my shift shaft is worn out?
A: If you experience gear slipping or hard shifting, inspect the shaft for visible wear on the splines or detent grooves. A worn shaft often requires replacement of the 0732040444: COMPRESSION SPRING as well.
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ZF 2094.306.047 GEARSHIFT SHAFT – Shift System RFQ Support
ZF 2094.306.047 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 2094.306.047 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 | 2094.306.047 |
|---|---|
| Normalized SKU | 2094306047 |
| 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 |
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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