Overview
The ZF 2093.110.031 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 to auxiliary hydraulic pumps or driven equipment. Positioned within the gear train, it interfaces directly with the 2093109008: DIFFERENTIAL assembly to ensure seamless torque delivery. The SKU 2093.110.031 is precision-machined to ZF factory tolerances, guaranteeing exact fitment and long service life in heavy-duty industrial applications.
Symptoms of Failure
- Intermittent PTO engagement failure: When the shaft splines wear, the PTO may fail to engage or disengage smoothly, causing operational delays.
- Metallic grinding noise from transmission housing: Worn bearing surfaces or shaft misalignment produce a distinct grinding sound during gear changes.
- Hydraulic system pressure loss: A failing shaft cannot maintain proper pump drive speed, leading to reduced hydraulic output and sluggish equipment response.
- Oil contamination with metal particles: Excessive wear on the shaft surface sheds fine metallic debris into the transmission fluid, visible during routine oil changes.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 2093.110.031 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 245 mm ± 0.5 mm |
| Spline Diameter | 28 mm (10-tooth involute spline) |
| Weight | 1.85 kg |
| OEM Reference | ZF 2093.110.031 (genuine) |
| Heat Treatment | Carburized & tempered to HRC 58-62 |
Compatibility
This P.T.O. shaft is designed for ZF WG-series transmissions, specifically the WG100, WG130, and WG131 models. It also fits select WG180 and WG200 variants when used with the correct 0750117075: TAPER ROLLER BEARING and 2093209096: DIFFERENTIAL assembly. Always verify the 2093309073: DIFF.HOUSING part number for your specific transmission model before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109008 | DIFFERENTIAL | Distributes torque between drive axles |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial shaft loads |
| 2093209096 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309073 | DIFF.HOUSING | Encloses differential gear set |
| 0631100223 | SPRING PIN | Secures shaft alignment during assembly |
| 0730300820 | THRUST WASHER | Reduces axial friction between rotating parts |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel axles |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to drive shaft |
| 5838300811 | THRUST WASHER | Controls end-play in gear assemblies |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Changes torque direction within differential |
Frequently Asked Questions
Q: How do I confirm the 2093.110.031 shaft fits my WG130 transmission?
A: Check the transmission serial number plate. The WG130 uses a 28 mm spline PTO shaft; measure the existing shaft spline diameter. If it matches 28 mm, this OEM part is compatible. Always cross-reference with the 2093309073: DIFF.HOUSING for correct clearance.
Q: Can I replace only the PTO shaft without changing the differential?
A: Yes, but inspect the 2093109008: DIFFERENTIAL and 0750117075: TAPER ROLLER BEARING for wear. A worn bearing can damage a new shaft within hours of operation.
Q: What torque specification is required for the shaft retaining nut?
A: ZF recommends 120 Nm ± 10 Nm for the retaining nut on WG100/WG130 series. Use a thread-locking compound on the 0631100223: SPRING PIN to prevent loosening under vibration.
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Phone: +86 158 2286 3467 |
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ZF 2093.110.031 P.T.O. SHAFT – Shaft RFQ Support
For ZF 2093.110.031 P.T.O. 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 2093.110.031 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 | 2093.110.031 |
|---|---|
| Normalized SKU | 2093110031 |
| 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 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
