Overview
The ZF 2093.211.015 REAR AXLE SHAFT is a critical torque-transmission component engineered for the WG100, WG130, and WG131 series transmissions. This OEM genuine part transfers rotational force from the differential assembly directly to the wheel hubs, ensuring smooth power delivery under heavy loads. As a precision-machined shaft, it maintains axial alignment within the axle housing and withstands high torsional stress during gear shifts. The SKU 2093.211.015 is specifically designed to interface with the DIFFERENTIAL and the DIFFERENTIAL unit (2093209095) to complete the driveline circuit. Located in the rear axle section, this shaft works in concert with the TAPER ROLLER BEARING to minimize friction and support radial loads.
Symptoms of Failure
- Rear axle oil seepage near hub seals: A worn shaft surface can damage the seal lip, causing gear oil to leak onto brake components or the ground.
- Vibration during acceleration or deceleration: Spline wear or shaft runout creates cyclical vibrations felt through the chassis, especially at highway speeds.
- Clicking or grinding noise from the rear differential area: Excessive play between the shaft and the DIFF.HOUSING produces audible metallic sounds during turns or load changes.
- Intermittent loss of drive power: Stripped splines on the shaft end cause momentary slip under torque, leading to erratic wheel engagement.
Technical Specifications
| Parameter | Value |
|---|---|
| Overall Length | ~410 mm |
| Spline Diameter | 32 mm (involute) |
| Material | Heat-treated alloy steel (42CrMo4) |
| Weight | 3.8 kg |
| OEM Reference | ZF 2093.211.015 |
| Surface Finish | Ground & induction-hardened |
Compatibility
This rear axle shaft is validated for use in ZF WG100, WG130, and WG131 transmissions commonly found in medium-duty trucks, agricultural tractors, and construction loaders. It also fits select variants of the WG180 and WG200 series when paired with the correct DIFFERENTIAL housing. Always verify the spline count and overall length against your existing shaft before installation. The shaft is not compatible with WG50 or WG80 series without additional adapter components.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109024 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial & axial loads |
| 2093209095 | DIFFERENTIAL | Secondary torque split unit |
| 2093309071 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft to differential carrier |
| 0730300820 | THRUST WASHER | Controls axial end-play |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hub |
| 2097309085 | DIFFERENTIAL AXLE | Cross-shaft for spider gears |
| 5838300811 | THRUST WASHER | Reduces gear face wear |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear |
Frequently Asked Questions
Q: Can I install the 2093.211.015 shaft without replacing the taper roller bearing?
It is strongly recommended to replace the TAPER ROLLER BEARING simultaneously. A worn bearing can cause premature shaft misalignment and accelerate spline wear.
Q: What is the expected service life of this OEM rear axle shaft?
Under normal operating conditions with proper lubrication, the shaft typically lasts 300,000 to 500,000 km. Heavy off-road use or frequent overloads may reduce this interval.
Q: Does this part include the spring pin for installation?
No, the SPRING PIN (0631100223) must be ordered separately. Always use a new pin during reassembly to prevent loosening.
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ZF 2093.211.015 REAR AXLE SHAFT – Shaft RFQ Support
For ZF 2093.211.015 REAR AXLE SHAFT, send the part number, removed-part photos, and application context so PartsZF can prepare a focused sourcing response.
Part-Number Summary
Use ZF number 2093.211.015 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: OUTPUT
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 | 2093.211.015 |
|---|---|
| Normalized SKU | 2093211015 |
| Part name | REAR AXLE SHAFT |
| Product category | shaft |
| 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.
Related Parts
- ZF 2094.110.011 P.T.O. SHAFT
- ZF 2094.110.014 P.T.O. SHAFT
- ZF 4642.303.002 OUTPUT SHAFT
- ZF 2093.110.011 P.T.O. SHAFT
- ZF 5838.300.106 INPUT SHAFT
