Overview
The ZF 2093.110.022 P.T.O. SHAFT is a critical power take-off shaft engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine component transfers rotational energy from the transmission gear train to auxiliary hydraulic pumps or driven equipment. Positioned within the PTO housing assembly, the SKU 2093.110.022 ensures precise torque delivery and minimal backlash during heavy-duty industrial operations. When paired with a properly maintained DIFFERENTIAL, this shaft maintains consistent power flow even under variable load conditions.
Symptoms of Failure
- Intermittent PTO engagement failure: Worn splines on the 2093.110.022 shaft cause delayed or incomplete coupling, resulting in erratic pump operation during startup.
- Metallic grinding noise from transmission housing: Degraded bearing surfaces or misalignment produce a distinct scraping sound, especially when the PTO is under load.
- Hydraulic system pressure drop: A failing shaft cannot maintain consistent rotational speed, leading to fluctuating hydraulic output and reduced implement performance.
- Oil contamination with metallic particles: Excessive wear on the shaft surface sheds debris into the transmission fluid, visible during routine oil changes.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.110.022 |
| Overall Length | 185 mm |
| Spline Diameter | 28 mm (10-tooth involute) |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 1.45 kg |
| OEM Reference | ZF 2093.110.022 |
| Surface Treatment | Black oxide coating |
Compatibility
This P.T.O. shaft is specifically designed for ZF WG-series transmissions including WG100, WG130, and WG131 models. It also fits select WG180 and WG200 variants when used with the correct DIFF.HOUSING. For optimal performance, always verify shaft engagement with the corresponding TAPER ROLLER BEARING and DIFFERENTIAL assembly. The 2093.110.022 is not interchangeable with earlier WG-series shafts without housing modification.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109014 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial loads |
| 2093209096 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309073 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheels |
| 5838300811 | THRUST WASHER | Controls gear end-play |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear in differential set |
Frequently Asked Questions
Q: Can the 2093.110.022 shaft be used in a WG180 transmission without modifications?
A: Direct fitment is possible only when the transmission uses the same PTO housing pattern as WG130. Always cross-reference the housing part number with your existing assembly before installation.
Q: How do I confirm the shaft is OEM genuine and not aftermarket?
A: Genuine ZF 2093.110.022 shafts feature laser-etched part numbers on the shaft body and a black oxide finish with consistent spline depth. Counterfeit parts often show irregular surface hardening.
Q: What torque specification should be used for the retaining nut?
A: ZF recommends 85 Nm for the shaft retaining nut when paired with the TAPER ROLLER BEARING assembly. Over-torquing may cause spline deformation.
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ZF 2093.110.022 P.T.O. SHAFT – Shaft RFQ Support
For ZF 2093.110.022 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 2093.110.022 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 | 2093.110.022 |
|---|---|
| Normalized SKU | 2093110022 |
| 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
