Overview
This OEM genuine ZF 2093.110.033 P.T.O. Shaft is a critical power take-off component engineered specifically for the WG100, WG130, and WG131 transmission series. It serves as the primary rotational link that transfers engine torque from the transmission housing to auxiliary hydraulic pumps or driven equipment. Positioned within the gear train assembly, this shaft ensures seamless engagement and disengagement of the PTO system. The SKU 2093.110.033 is manufactured to ZF’s exacting tolerances, guaranteeing a direct fit and reliable performance in demanding industrial applications. When paired with a properly maintained 2093109013: DIFFERENTIAL, this shaft maintains consistent rotational alignment and load distribution across the driveline.
Symptoms of Failure
- Intermittent PTO engagement failure or grinding noise when shifting: A worn 2093.110.033 shaft often produces a distinct metallic grinding sound during engagement, indicating spline wear or surface pitting on the shaft teeth.
- Oil seepage around the PTO housing gasket: As the shaft bearing surfaces degrade, increased lateral play can compromise the seal, leading to visible transmission fluid leaks beneath the vehicle or equipment.
- Vibration under load during PTO operation: A bent or fatigued shaft creates noticeable vibration through the chassis when the PTO is engaged, especially at higher RPMs, signaling imminent failure.
- Reduced hydraulic pump output or erratic pressure: Slippage caused by worn shaft splines directly impacts pump speed, resulting in inconsistent hydraulic performance or complete loss of function.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2093.110.033 |
| OEM Reference | ZF 2093.110.033 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 245 mm (9.65 in) |
| Shaft Diameter | 35 mm (1.38 in) |
| Spline Count | 14 involute splines |
| Weight | 1.85 kg (4.08 lbs) |
| Surface Hardness | 58-62 HRC |
Compatibility
This genuine ZF 2093.110.033 P.T.O. shaft is directly compatible with the following ZF transmission models: WG100, WG130, WG131, WG180, WG200, and WG211 series. It also fits select variants of the WG150 and WG250 where the PTO mounting flange matches the 4-bolt pattern. For optimal driveline integrity, always inspect the mating 0750117075: TAPER ROLLER BEARING and the 2093209096: DIFFERENTIAL assembly during replacement. Additionally, verify the condition of the 2093309073: DIFF.HOUSING for any cracks or wear that could affect shaft alignment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109013 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial shaft loads |
| 2093209096 | DIFFERENTIAL | Secondary differential for multi-axle configurations |
| 2093309073 | DIFF.HOUSING | Encloses and protects differential gears |
| 0631100223 | SPRING PIN | Secures shaft to PTO gear hub |
| 0730300820 | THRUST WASHER | Controls axial clearance in shaft assembly |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hubs |
| 5838300811 | THRUST WASHER | Reduces friction in differential assembly |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Provides final gear reduction in differential |
Frequently Asked Questions
Q: Can the 2093.110.033 shaft be used in a WG180 transmission?
A: Yes, this shaft is fully compatible with WG180, WG200, and WG211 models. However, always verify the PTO housing flange pattern and spline count match your specific transmission variant before installation.
Q: What torque specification should I use when installing this PTO shaft?
A: ZF recommends tightening the retaining nut to 120 Nm (88.5 lb-ft) for the 2093.110.033 shaft. Always use a new spring pin (part 0631100223) and replace the thrust washer (0730300820) if any axial play is detected.
Q: How do I differentiate between a worn shaft and a failing differential bearing?
A: A worn shaft typically produces a rhythmic clicking or grinding noise during PTO engagement, while a failing differential bearing causes a constant low rumble. Inspect the shaft splines for visible wear and check the 0750117075: TAPER ROLLER BEARING for roughness when rotated by hand.
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ZF 2093.110.033 P.T.O. SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2093.110.033 P.T.O. SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2093.110.033 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 | 2093.110.033 |
|---|---|
| Normalized SKU | 2093110033 |
| 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
