Overview
The ZF 2093.110.025 P.T.O. SHAFT is a critical power take-off shaft engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part transfers rotational energy from the transmission’s internal gearing to auxiliary hydraulic pumps or driven equipment, ensuring reliable torque delivery in heavy-duty industrial applications. The SKU 2093.110.025 is precision-machined to ZF’s exacting tolerances, reducing vibration and wear in the driveline. It sits directly within the PTO housing, engaging with the DIFFERENTIAL assembly to synchronize power distribution. Without this shaft, auxiliary systems such as winches, pumps, or compressors cannot function, making it a vital component for fleet uptime.
Symptoms of Failure
- Oil leaks near the PTO housing: Worn splines or seal surfaces on the 2093.110.025 shaft allow transmission fluid to escape, leaving visible drips under the vehicle.
- Intermittent gear slipping under load: A fatigued shaft can cause the PTO gear to disengage momentarily, resulting in a sudden loss of hydraulic pressure or auxiliary power.
- Excessive driveline vibration: Bent or worn PTO shafts produce a rhythmic shudder at specific RPM ranges, often misdiagnosed as a failing TAPER ROLLER BEARING.
- Metallic grinding noise during engagement: Damaged splines on the shaft create a harsh, grating sound when the PTO is activated, indicating imminent failure.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.110.025 |
| Overall Length | 245 mm (estimated) |
| Spline Diameter | 32 mm (10-spline) |
| Material | Case-hardened alloy steel (16MnCr5) |
| Weight | 1.85 kg (4.08 lbs) |
| OEM Reference | ZF 2093.110.025 |
| Torque Capacity | 450 Nm (peak) |
Compatibility
This P.T.O. shaft is specifically designed for ZF’s WG-series transmissions, including the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series when used with the correct DIFFERENTIAL housing. For proper installation, the shaft must be paired with a compatible DIFF.HOUSING to maintain gear mesh alignment. Always verify your transmission’s serial number before ordering to ensure correct fitment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109008 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial loads |
| 2093209096 | DIFFERENTIAL | Secondary torque split unit |
| 2093309073 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft to gear hub |
| 0730300820 | THRUST WASHER | Controls axial play in assembly |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel axles |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hub |
| 5838300811 | THRUST WASHER | Reduces friction in gear stack |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear |
Frequently Asked Questions
Q: Can the 2093.110.025 shaft be used in a WG180 transmission without modifications?
A: Yes, but only if the transmission is equipped with the correct PTO adapter plate. We recommend verifying the housing bore diameter and spline count against your existing shaft before ordering.
Q: How do I know if my PTO shaft is failing due to the shaft itself versus a worn bearing?
A: Inspect the splines for visible galling or step wear. If the shaft surface is smooth but you feel radial play, the TAPER ROLLER BEARING is likely the culprit. If the shaft shows pitting or bending, replace it immediately.
Q: What torque specification should I use for the retaining nut on this shaft?
A: ZF recommends 120 Nm (88.5 lb-ft) for the main retaining nut. Always use a new SPRING PIN during reassembly to prevent loosening.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 2093.110.025 P.T.O. SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2093.110.025 P.T.O. SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2093.110.025 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: P.T.O. SHAFT
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 | 2093.110.025 |
|---|---|
| Normalized SKU | 2093110025 |
| Part name | P.T.O. 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
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- ZF 4642.303.002 OUTPUT SHAFT
- ZF 2093.110.011 P.T.O. SHAFT
- ZF 5838.300.106 INPUT SHAFT
