Overview
The ZF 2093.211.028 REAR AXLE SHAFT is a critical drivetrain component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part transmits rotational torque from the differential assembly directly to the wheel hubs, ensuring precise power delivery under heavy industrial loads. As a hardened steel shaft, it withstands extreme torsional stress while maintaining alignment within the axle housing. The SKU 2093.211.028 is precision-machined to OEM tolerances, guaranteeing a direct bolt-in replacement without modification. This shaft sits at the final stage of the gear train, converting differential output into linear wheel motion.
Symptoms of Failure
- Persistent rear axle oil leaks near the wheel hub — Worn shaft seals or surface pitting allow gear oil to escape, leaving visible drips on the axle housing.
- Audible clicking or grinding during low-speed turns — Excessive spline wear causes the shaft to lose engagement with the DIFFERENTIAL, producing metallic noise.
- Vibration through the chassis at highway speeds — A bent or fatigued shaft creates rotational imbalance, felt as a rhythmic shudder in the cab.
- Intermittent loss of drive power to one wheel — Stripped splines or a fractured shaft cause intermittent torque transfer, especially under load.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2093.211.028 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 485 mm (estimated) |
| Spline Diameter | 38 mm (internal/external) |
| Weight | 4.2 kg (9.3 lbs) |
| OEM Reference | ZF 2093.211.028 |
| Surface Treatment | Phosphate coating for corrosion resistance |
Compatibility
This rear axle shaft is specifically designed for ZF WG100, WG130, and WG131 powershift transmissions. It is also compatible with select WG180 and WG200 series units when used with the correct DIFF.HOUSING. Always verify the spline count and shaft length against your existing part before installation. The shaft works in conjunction with the TAPER ROLLER BEARING and DIFFERENTIAL to complete the final drive assembly.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109032 | DIFFERENTIAL | Distributes torque between left and right axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on the shaft |
| 2093209094 | DIFFERENTIAL | Alternative differential variant for WG130 series |
| 2093309078 | DIFF.HOUSING | Encloses the differential gear set |
| 0631100223 | SPRING PIN | Secures shaft components in alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction between rotating parts |
| 4482360002 | AXLE BEVEL GEAR | Transfers power at 90-degree angle to the shaft |
| 2097309085 | DIFFERENTIAL AXLE | Cross-shaft within the differential carrier |
| 5838300811 | THRUST WASHER | Secondary axial load bearing surface |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear meshing with the axle shaft splines |
Frequently Asked Questions
Q: Can the 2093.211.028 shaft be used in a WG180 transmission?
A: Yes, but only if the differential housing and bearing carrier match the WG100/WG130 series dimensions. We recommend comparing the spline length and bearing seat diameter to your original shaft.
Q: What causes premature failure of this axle shaft?
A: The most common cause is contamination from failed axle seals, allowing abrasive debris to wear the splines. Insufficient lubrication during heavy loading can also induce torsional fatigue cracks.
Q: Is this part sold as a single shaft or a pair?
A: This listing is for one (1) rear axle shaft. For dual-wheel applications, you will need to order two units. Always inspect the mating TAPER ROLLER BEARING and thrust washer during replacement.
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Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 2093.211.028 REAR AXLE SHAFT – Shaft RFQ Support
For ZF 2093.211.028 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 2093.211.028 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 | 2093.211.028 |
|---|---|
| Normalized SKU | 2093211028 |
| 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
