Overview
This genuine OEM ZF 2093.311.020 REAR AXLE SHAFT is a critical component within the WG100, WG130, and WG131 transmission assemblies. It serves as the primary torque-transfer interface between the differential and the wheel hub, ensuring precise rotational alignment and load distribution under heavy-duty operation. The SKU 2093.311.020 is engineered to exacting OEM tolerances, making it the direct replacement for worn or damaged shafts in your ZF drivetrain. When installed alongside the 2093140001: HOISTING UNIT and the 2093240001: LIFTING SHAFT, this axle shaft completes the rear power delivery system, converting rotational energy into reliable linear motion for industrial vehicles and machinery.
Symptoms of Failure
When the ZF 2093.311.020 rear axle shaft begins to degrade, operators typically notice distinct warning signs. Persistent oil seepage around the hub seal area often indicates shaft surface wear or pitting. Intermittent gear slipping during load shifts suggests spline wear on the shaft, causing loss of engagement. Vibration under acceleration—especially at low speeds—points to shaft imbalance or fatigue cracking. Finally, metallic grinding noises from the rear axle housing signal advanced wear that requires immediate replacement to prevent damage to the 2095340002: BUSH and surrounding bearings.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2093.311.020 |
| Overall Length | ~ 520 mm |
| Spline Diameter | 45 mm (24 splines) |
| Material | Forged alloy steel, induction-hardened |
| Weight | ~ 8.2 kg |
| OEM Reference | ZF 2093.311.020 |
Compatibility
This genuine axle shaft is specifically designed for ZF WG-series transmissions, including the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series where rear axle shaft dimensions match. Always verify your transmission serial number against the OEM specification. For proper installation, pair this shaft with the 2093340007: BRACKET to secure the assembly and prevent axial play during operation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093140001 | HOISTING UNIT | Lifts and positions transmission components |
| 2093240001 | LIFTING SHAFT | Provides mechanical leverage for hoisting |
| 2095340002 | BUSH | Reduces friction on rotating shafts |
| 2093340007 | BRACKET | Secures shaft alignment within housing |
| 0501327177 | PLAIN BEARING | Supports radial loads on shaft ends |
| 2093340008 | BRACKET | Additional mounting support for heavy loads |
| 5838300323 | BEARING BUSH | Wear-resistant liner for shaft journals |
| 0636011381 | HEXAGON SCREW | Fastens brackets and housings |
| 0632604006 | LUBRICATING NIPPLE | Grease access point for shaft bearings |
| 5838300240 | SEALING RING | Prevents lubricant leakage at shaft exit |
Frequently Asked Questions
Q: How do I know if the 2093.311.020 shaft is failing?
A: Look for oil drips near the axle hub, a clunking sound when shifting from reverse to drive, or visible scoring on the shaft surface during inspection. These are clear indicators of wear.
Q: Can I reuse the old bushings when installing this new shaft?
A: No. Always replace the 2095340002: BUSH and 5838300323: BEARING BUSH simultaneously to ensure proper clearance and prevent premature shaft failure.
Q: Is this part compatible with ZF WG180 transmissions?
A: Yes, but only with specific rear axle configurations. Cross-reference your transmission’s serial number with the OEM parts catalog to confirm fitment before ordering.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 2093.311.020 REAR AXLE SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2093.311.020 REAR AXLE SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2093.311.020 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 | 2093.311.020 |
|---|---|
| Normalized SKU | 2093311020 |
| 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
