Overview
The ZF 2093.110.110 P.T.O. Shaft is a critical power take-off component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part transfers rotational energy from the transmission’s internal gearing to auxiliary hydraulic pumps or driven equipment. Machined from high-tensile steel, the shaft interfaces directly with the differential assembly and the output gear train. The SKU 2093.110.110 is precision-balanced to minimize vibration and ensure consistent torque delivery under heavy loads. When paired with a 2093109063: DIFFERENTIAL, this shaft maintains proper alignment within the drivetrain, reducing wear on adjacent bearings and housings.
Symptoms of Failure
- Intermittent P.T.O. engagement failure: Worn splines on the 2093.110.110 shaft cause the power take-off to slip or fail to engage, especially under load. This often manifests as a grinding noise when activating the P.T.O.
- Hydraulic system pressure loss: A fatigued shaft can misalign the pump drive, leading to erratic hydraulic pressure. Operators may notice sluggish implement response or fluctuating gauge readings.
- Oil seepage at the P.T.O. housing: Excessive radial play from a worn shaft damages the housing seal. Look for oil drips near the transmission’s side cover, often mistaken for a simple gasket failure.
- Vibration during P.T.O. operation: A bent or cracked shaft creates harmonic vibrations that resonate through the chassis. This symptom worsens at higher RPM and can damage the 0750117075: TAPER ROLLER BEARING supporting the shaft.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number (SKU) | 2093.110.110 |
| Overall Length | 245 mm (estimated) |
| Shaft Diameter | 35 mm (splined section) |
| Spline Count | 14-tooth, involute profile |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 1.85 kg (approx.) |
| OEM Reference | ZF 2093.110.110 (genuine) |
| Torque Capacity | 450 Nm (continuous) |
Compatibility
This P.T.O. shaft is designed exclusively for ZF’s WG-series modular transmissions. Verified fitments include the WG100, WG130, and WG131 models. It also functions as a direct replacement in certain WG180 and WG200 configurations when the P.T.O. housing is equipped with the corresponding mounting flange. For proper installation, the shaft must be paired with the 2093209094: DIFFERENTIAL and the 2093309078: DIFF.HOUSING to maintain correct gear mesh depth. Always verify the spline count and shaft length against your existing unit before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109063 | DIFFERENTIAL | Distributes torque to axle shafts; mates with P.T.O. shaft |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial loads on the P.T.O. shaft |
| 2093209094 | DIFFERENTIAL | Secondary differential unit for multi-axle configurations |
| 2093309078 | DIFF.HOUSING | Encloses differential gears; provides shaft mounting points |
| 0631100223 | SPRING PIN | Secures shaft to drive gear; prevents axial movement |
| 0730300820 | THRUST WASHER | Controls end-play between shaft and housing |
| 4482360002 | AXLE BEVEL GEAR | Transfers power from differential to wheel axles |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to final drive; carries shaft torque |
| 5838300811 | THRUST WASHER | Reduces friction at differential gear interfaces |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear; enables speed differentiation |
Frequently Asked Questions
Q: Can the 2093.110.110 shaft be used in a WG180 transmission without modifications?
A: Yes, but only if the P.T.O. housing is the same casting as the WG130. Measure the housing depth and spline engagement length. If the housing is deeper than 60 mm, you will need a spacer kit (not included).
Q: How do I confirm the shaft is genuine OEM and not a counterfeit?
A: Genuine ZF shafts have a laser-etched part number on the shaft body near the spline end. The 2093.110.110 should also show a batch code starting with “ZF.” Counterfeits often lack this marking or use painted numbers that wear off quickly.
Q: What torque should I use for the retaining nut on this shaft?
A: ZF specifies 180 Nm for the M20 retaining nut. Always use a new 0631100223: SPRING PIN to lock the nut after torquing. Reusing the old pin can lead to shaft loosening under vibration.
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Phone: +86 158 2286 3467 |
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ZF 2093.110.110 P.T.O. SHAFT – Shaft RFQ Support
For ZF 2093.110.110 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 2093.110.110 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 16
- Illustration section: P.T.O. SHAFT
- Illustration section: TRA 20
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 | 2093.110.110 |
|---|---|
| Normalized SKU | 2093110110 |
| 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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