Overview
The ZF 2093.110.010 P.T.O. SHAFT is a critical power take-off component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part serves as the primary rotational link between the transmission’s internal gearing and the PTO unit, ensuring efficient torque transfer for auxiliary hydraulic or mechanical systems. As a precision-machined shaft, it interfaces directly with the 2093109003: DIFFERENTIAL assembly to distribute power reliably under heavy loads. The SKU 2093.110.010 is manufactured to ZF’s exacting tolerances, making it a direct replacement that restores original performance without modification.
Symptoms of Failure
- PTO engagement grinding or whining noise: A worn shaft spline or bearing surface causes audible metal-on-metal contact during activation, often worsening under load.
- Intermittent power loss to auxiliary equipment: When the shaft develops torsional play, hydraulic pumps or generators may experience surging or complete disengagement during operation.
- Oil seepage from the PTO housing seal: A scored or bent shaft damages the lip seal, leading to visible transmission fluid leaks around the PTO mounting flange.
- Vibration through the driveline at idle: An unbalanced or fatigued shaft transmits harmonic vibrations into the chassis, particularly noticeable in stationary PTO applications.
Technical Specifications
| Part Number | 2093.110.010 |
| Overall Length | 285 mm (estimated) |
| Shaft Diameter | 32 mm (bearing journal) |
| Spline Count | 14-tooth involute spline |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 1.85 kg (approx.) |
| OEM Reference | ZF 2093.110.010 |
| Surface Treatment | Phosphate coating for corrosion resistance |
Compatibility
This P.T.O. shaft is specifically designed for ZF WG-series transmissions with a modular PTO adapter. Verified compatible models include WG100, WG130, and WG131. It also fits select variants of the WG180 and WG200 series when used with the correct housing adapter. The shaft works in concert with the 2093209096: DIFFERENTIAL and the 2093309073: DIFF.HOUSING to maintain proper gear mesh alignment. For bearing replacement, always pair this shaft with the 0750117075: TAPER ROLLER BEARING to ensure correct preload and axial play.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109003 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial and axial loads |
| 2093209096 | DIFFERENTIAL | Secondary differential for multi-axle configurations |
| 2093309073 | DIFF.HOUSING | Encloses differential gears and bearings |
| 0631100223 | SPRING PIN | Secures shaft to PTO gear hub |
| 0730300820 | THRUST WASHER | Controls axial clearance in gear stack |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel axles |
| 2097309085 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Reduces friction on differential cross shaft |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with pinion for final drive ratio |
Frequently Asked Questions
Q: Can the 2093.110.010 shaft be used in a WG180 transmission without modification?
A: Yes, but only if your WG180 is equipped with the standard PTO adapter plate. Some WG180 variants use a different spline count; verify your existing shaft length and spline profile before ordering.
Q: What torque specification should I use for the retaining nut on this P.T.O. shaft?
A: ZF recommends tightening the shaft retaining nut to 180 N·m (133 ft-lb) with a new lock washer. Always replace the spring pin (part 0631100223) during reassembly to prevent the nut from backing off.
Q: How do I identify a worn shaft versus a worn bearing?
A: If you feel radial play at the PTO flange but the shaft splines appear intact, the taper roller bearing (0750117075) is likely the culprit. If the spline teeth show galling or step wear, replace the shaft immediately to avoid damaging the differential gear set.
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ZF 2093.110.010 P.T.O. SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2093.110.010 P.T.O. SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2093.110.010 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 | 2093.110.010 |
|---|---|
| Normalized SKU | 2093110010 |
| 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 5838.300.106 INPUT SHAFT
