Overview
The ZF 2093.209.026 REAR AXLE SHAFT is a critical torque-transfer component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part transmits rotational force from the differential assembly directly to the wheel hubs, ensuring consistent power delivery under heavy industrial loads. Positioned within the rear axle housing, this shaft interfaces directly with the 2093109003: DIFFERENTIAL and the 2093209096: DIFFERENTIAL to manage load distribution. The SKU 2093.209.026 is precision-machined to OEM tolerances, making it a direct replacement for worn or damaged shafts in ZF driveline systems.
Symptoms of Failure
- Rear axle oil leaks near wheel seals: A worn shaft surface damages the seal lip, causing lubricant to escape and contaminating brake components.
- Vibration or shudder during acceleration: Excessive spline wear or shaft bending creates imbalance, felt as rhythmic shaking through the chassis.
- Gear slipping or clunking noises: Loose fit between the shaft and the 0750117075: TAPER ROLLER BEARING allows axial play, producing audible metallic impacts.
- Uneven tire wear or differential whine: Misalignment from a fatigued shaft forces the 2093309073: DIFF.HOUSING to compensate, accelerating gear tooth wear.
Technical Specifications
| Part Number | 2093.209.026 |
| Overall Length | ~485 mm (estimated) |
| Shaft Diameter (bearing journal) | ~45 mm |
| Spline Count | 24 involute splines |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | ~3.2 kg |
| OEM Reference | ZF 2093.209.026 |
Compatibility
This rear axle shaft is specifically designed for ZF WG-series transmissions. Verified compatible models include:
- ZF WG100
- ZF WG130
- ZF WG131
It may also fit select WG180 and WG200 variants where the axle housing uses the same spline pitch and bearing seat dimensions. Always cross-reference your existing shaft length and spline count against the 2093.209.026 specifications before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109003 | DIFFERENTIAL | Distributes torque between axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial and axial loads |
| 2093209096 | DIFFERENTIAL | Secondary differential unit for multi-axle systems |
| 2093309073 | DIFF.HOUSING | Encloses differential gears and bearings |
| 0631100223 | SPRING PIN | Secures shaft to differential carrier |
| 0730300820 | THRUST WASHER | Controls axial clearance in differential |
| 4482360002 | AXLE BEVEL GEAR | Transfers power from ring gear to shaft |
| 2097309085 | DIFFERENTIAL AXLE | Cross-shaft for differential pinion gears |
| 5838300811 | THRUST WASHER | Reduces friction on differential side gears |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Matches with axle bevel gear for final drive |
Frequently Asked Questions
Q: Can the 2093.209.026 shaft be used in a ZF WG180 transmission?
A: While the WG180 shares the same spline profile, the shaft length differs by approximately 12 mm. We recommend measuring your existing shaft from flange face to spline tip before ordering.
Q: What torque specification should I use for the shaft retaining nut?
A: ZF specifies 280–320 Nm for the axle shaft nut when paired with the 0750117075 taper roller bearing. Always replace the nut and cotter pin after removal.
Q: How do I confirm this is a genuine OEM part?
A: Genuine ZF 2093.209.026 shafts feature a laser-etched part number on the flange face and a case-hardened surface that resists file scratching. Counterfeit parts often lack this hardness.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 2093.209.026 REAR AXLE SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2093.209.026 REAR AXLE SHAFT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This shaft 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 2093.209.026 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: REAR AXLE HOUS.
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 | 2093.209.026 |
|---|---|
| Normalized SKU | 2093209026 |
| Part name | REAR AXLE SHAFT |
| Product category | shaft |
| Cross-reference support | Available for RFQ review |
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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