Overview
The ZF 2093.306.033 GEARSHIFT SHAFT is a precision-machined component engineered for the WG100, WG130, and WG131 transmission series. This genuine OEM part serves as the critical mechanical link between the shift lever and the transmission’s internal selector forks, enabling precise gear engagement and disengagement. Positioned within the upper housing of the transmission, the shaft translates linear motion into rotational force, ensuring smooth synchronization of the gear train. The SKU 2093.306.033 is manufactured to ZF’s exacting tolerances, guaranteeing a direct fit and long service life in heavy-duty commercial applications.
Symptoms of Failure
When the 2093.306.033 gearshift shaft wears, operators often report hard shifting or gear grinding during acceleration, a common long-tail search query for fleet maintenance teams. Another frequent symptom is unexpected gear slippage under load, which can mimic clutch failure but originates from a worn shaft spline. You may also notice excessive play in the shift lever—a 3–5 mm lateral movement indicates the shaft’s bushing surface has degraded. Finally, intermittent neutral lockout occurs when the shaft’s detent groove wears, preventing the transmission from holding a selected gear.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.306.033 |
| Overall Length | 285 mm |
| Shaft Diameter | 22 mm |
| Spline Count | 16 |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 1.45 kg |
| OEM Reference | ZF 2093.306.033 |
| Surface Treatment | Phosphate coating for corrosion resistance |
Compatibility
This gearshift shaft is designed for ZF’s WG-series transmissions, specifically the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series when used with the correct shift housing. The shaft interfaces directly with the 2093109002: DIFFERENTIAL assembly and the 0750117075: TAPER ROLLER BEARING that supports the output shaft. For complete driveline restoration, pair this shaft with the 2093209095: DIFFERENTIAL and the 2093309071: DIFF.HOUSING to ensure proper gear alignment and load distribution.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109002 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial loads on shafts |
| 2093209095 | DIFFERENTIAL | Secondary differential for multi-axle configurations |
| 2093309071 | DIFF.HOUSING | Encloses and protects differential gears |
| 0631100223 | SPRING PIN | Secures shift shaft to selector fork |
| 0730300820 | THRUST WASHER | Reduces axial friction between rotating components |
| 4482360002 | AXLE BEVEL GEAR | Transfers power at 90-degree angles |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hubs |
| 5838300811 | THRUST WASHER | Prevents metal-to-metal contact in gear stacks |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Provides final drive ratio reduction |
Frequently Asked Questions
Q: Can I use the 2093.306.033 shaft in a WG180 transmission without modification?
A: Yes, but only if your WG180 uses the same shift housing as the WG131. Verify the housing casting number—if it ends in “-033,” the shaft is a direct fit. Otherwise, you may need a bushing adapter.
Q: How do I know if my gearshift shaft is worn beyond repair?
A: Measure the shaft diameter at the bushing contact point. If it measures less than 21.8 mm (original is 22 mm), the case hardening has worn through. Replacement is mandatory to avoid gear fork damage.
Q: Does this part include the spring pin or thrust washer?
A: No. The 2093.306.033 is sold as a standalone shaft. You must order the 0631100223: SPRING PIN and 0730300820: THRUST WASHER separately to complete the installation.
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Phone: +86 158 2286 3467 |
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ZF 2093.306.033 GEARSHIFT SHAFT – Shift System RFQ Support
PartsZF helps B2B buyers source ZF 2093.306.033 GEARSHIFT SHAFT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This shift system 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 2093.306.033 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 | 2093.306.033 |
|---|---|
| Normalized SKU | 2093306033 |
| Part name | GEARSHIFT SHAFT |
| Product category | shift system |
| Cross-reference support | Available for RFQ review |
| Weight | 1.9 |
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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