Overview
The ZF 2093.110.091 P.T.O. SHAFT is a critical power take-off shaft engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine component transmits rotational energy from the transmission’s internal gearing to auxiliary hydraulic pumps or driven equipment. Positioned within the gear train, the 2093.110.091 shaft interfaces directly with the 2093109028: DIFFERENTIAL assembly to ensure seamless torque transfer. Precision-machined from high-grade alloy steel, this SKU is designed to withstand continuous high-load cycles in industrial and agricultural applications.
Symptoms of Failure
- P.T.O. engagement grinding or clunking noises – Worn splines on the 2093.110.091 shaft cause misalignment, producing audible metallic sounds during activation.
- Intermittent power loss to auxiliary equipment – A fatigued shaft can slip under load, leading to erratic pump or implement operation.
- Visible oil seepage near the P.T.O. housing – Cracks or wear on the shaft’s sealing surface allow transmission fluid to escape, often accompanied by a burnt odor.
- Vibration during P.T.O. operation – An unbalanced or bent shaft creates harmonic vibrations that accelerate bearing wear in the 0750117075: TAPER ROLLER BEARING.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.110.091 |
| Overall Length | 245 mm |
| Shaft Diameter | 35 mm |
| Spline Count | 21 (involute) |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 1.85 kg |
| OEM Reference | ZF 2093.110.091 |
| Surface Treatment | Black oxide + phosphate coating |
Compatibility
This P.T.O. shaft is a direct OEM replacement for the following ZF transmission models: WG100, WG130, and WG131. It also integrates with the WG180 and WG200 series when used with the 2093209094: DIFFERENTIAL adapter kit. The shaft mates precisely with the 2093309078: DIFF.HOUSING to maintain proper gear mesh alignment. Always verify your transmission’s serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109028 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial loads |
| 2093209094 | DIFFERENTIAL | Secondary torque split unit |
| 2093309078 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft to gear hub |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel ends |
| 2097309085 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Controls gear end-play |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear mesh component |
Frequently Asked Questions
Q: Can the 2093.110.091 shaft be used in a WG180 transmission without modification?
A: Direct fit is limited to WG100/WG130/WG131 models. For WG180 applications, you must install the 2093209094: DIFFERENTIAL adapter to ensure correct spline engagement.
Q: What torque specification should I use when installing this P.T.O. shaft?
A: Tighten the retaining nut to 180 Nm (133 ft-lbs) after applying medium-strength thread locker. Always replace the 0631100223: SPRING PIN during reassembly.
Q: How can I tell if my shaft has worn splines without removing the transmission?
A: Measure rotational backlash at the P.T.O. output flange. If play exceeds 3 degrees of rotation, the shaft splines or the mating 4482360001: DIFFERENTIAL BEVEL GEAR likely require replacement.
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ZF 2093.110.091 P.T.O. SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2093.110.091 P.T.O. SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2093.110.091 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: TRA 20
- 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 | 2093.110.091 |
|---|---|
| Normalized SKU | 2093110091 |
| 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.
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- ZF 5838.300.106 INPUT SHAFT
