Overview
The ZF 2093.110.019 P.T.O. SHAFT is a critical power take-off (PTO) component engineered for the WG100, WG130, and WG131 series transmissions. This OEM genuine part transfers rotational energy from the transmission’s internal gearing to auxiliary hydraulic pumps or driven equipment. Positioned within the transmission’s output housing, the shaft interfaces directly with the differential assembly and bearing sets to ensure seamless torque delivery. The SKU 2093.110.019 is precision-machined to ZF’s original tolerances, guaranteeing a direct fit and long service life in heavy-duty industrial applications.
Symptoms of Failure
- Intermittent PTO engagement or disengagement: When the shaft splines wear, the PTO may fail to lock into gear, causing erratic operation under load.
- Metallic grinding noise from the transmission housing: Worn bearing journals or surface pitting on the 2093.110.019 shaft produce a distinct grinding sound during PTO activation.
- Hydraulic system pressure loss: A damaged PTO shaft cannot maintain proper alignment with the pump drive gear, leading to reduced hydraulic output and system inefficiency.
- Visible oil seepage around the PTO mounting flange: Excessive shaft play degrades the seal surface, allowing transmission fluid to leak past the output bore.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.110.019 |
| Overall Length | 185 mm |
| Shaft Diameter (Bearing Journal) | 35 mm |
| Spline Count | 14 involute splines |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 1.45 kg |
| OEM Reference | ZF 2093.110.019 |
Compatibility
This P.T.O. shaft is designed exclusively for ZF’s WG-series modular transmissions. Verified compatible models include WG100, WG130, and WG131. It is also mechanically interchangeable with select variants in the WG180 and WG200 series when used with the correct 0750117075: TAPER ROLLER BEARING and 2093109013: DIFFERENTIAL assembly. Always verify the shaft’s spline engagement with the 2093209096: DIFFERENTIAL and the 2093309073: DIFF.HOUSING before installation to confirm compatibility with your specific transmission build.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109013 | DIFFERENTIAL | Distributes torque between drive axles |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial shaft loads |
| 2093209096 | DIFFERENTIAL | Secondary torque split unit |
| 2093309073 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft alignment |
| 0730300820 | THRUST WASHER | Controls axial clearance |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel shafts |
| 5838300811 | THRUST WASHER | Reduces friction in gear sets |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Changes torque direction |
Frequently Asked Questions
Q: Can the 2093.110.019 shaft be used in a WG180 transmission without modification?
A: While the shaft is dimensionally compatible with WG180 housings, you must verify spline engagement with the 2093209096: DIFFERENTIAL and the 0750117075: TAPER ROLLER BEARING to ensure correct axial preload.
Q: What causes premature wear on this P.T.O. shaft?
A: The most common cause is a misaligned 2093309073: DIFF.HOUSING or a worn 0631100223: SPRING PIN, which allows the shaft to oscillate under load and accelerate spline degradation.
Q: Is the 2093.110.019 supplied with a seal or bearing?
A: No, this is the bare shaft only. You must order the 0730300820: THRUST WASHER and 5838300811: THRUST WASHER separately to complete the assembly.
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ZF 2093.110.019 P.T.O. SHAFT – Shaft RFQ Support
For ZF 2093.110.019 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 2093.110.019 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 | 2093.110.019 |
|---|---|
| Normalized SKU | 2093110019 |
| 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
- 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
