Overview
The ZF 2093.110.045 P.T.O. SHAFT is a critical power take-off component engineered specifically for the WG100, WG130, and WG131 transmission series. This OEM genuine part transmits rotational energy from the transmission’s internal gearing to auxiliary hydraulic pumps or driven equipment, ensuring seamless torque delivery in heavy-duty industrial applications. As a precision-machined shaft, the SKU 2093.110.045 interfaces directly with the differential assembly, working in concert with the 2093109024 DIFFERENTIAL to distribute power efficiently. Its robust construction minimizes vibration and maintains alignment under continuous load, making it indispensable for material handling, construction, and agricultural machinery.
Symptoms of Failure
- Intermittent PTO engagement failure: When the shaft splines wear, operators may experience delayed or incomplete engagement of auxiliary equipment, often accompanied by a grinding noise during activation.
- Oil seepage near the PTO housing: A worn shaft seal or surface scoring allows transmission fluid to escape, leaving visible drips or a thin film of oil on the housing exterior.
- Vibration under load: Excessive play between the shaft and its mating 0750117075 TAPER ROLLER BEARING causes noticeable shuddering during PTO operation, which worsens as the shaft rotates.
- Metal debris in transmission fluid: Spalling or cracking of the shaft surface introduces fine metallic particles into the oil, detectable during routine fluid changes.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (SKU) | 2093.110.045 |
| Overall Length | 245 mm (estimated) |
| Shaft Diameter | 35 mm (estimated) |
| Spline Count | 14-tooth involute (estimated) |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 1.8 kg (estimated) |
| OEM Reference | ZF 2093.110.045 |
| Surface Treatment | Black oxide or phosphated |
Compatibility
This P.T.O. shaft is designed for ZF WG-series transmissions, including the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series when used with the appropriate 2093309071 DIFF.HOUSING. For dual-differential configurations, pairing this shaft with the 2093209095 DIFFERENTIAL ensures correct gear mesh and load distribution. Always verify the transmission serial number before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109024 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial and axial loads |
| 2093209095 | DIFFERENTIAL | Secondary torque split in multi-axle systems |
| 2093309071 | DIFF.HOUSING | Encloses and aligns differential gears |
| 0631100223 | SPRING PIN | Secures shaft to coupling yoke |
| 0730300820 | THRUST WASHER | Controls axial clearance in gear stack |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2097309085 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Reduces friction on differential pinion |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Engages with axle bevel gear for rotation |
Frequently Asked Questions
Q: Can the 2093.110.045 shaft be used in a WG180 transmission without modification?
A: While the shaft physically fits WG180 housings, we recommend verifying the spline engagement depth and the condition of the mating 2093309071 DIFF.HOUSING. Some WG180 variants require a longer shaft; measure your existing unit before ordering.
Q: What causes premature wear on this P.T.O. shaft?
A: The most common cause is misalignment between the shaft and the 0750117075 TAPER ROLLER BEARING, often due to a worn bearing cup or housing bore. Contaminated lubricant also accelerates spline fretting.
Q: Is this part interchangeable with aftermarket P.T.O. shafts?
A: The OEM 2093.110.045 shaft is case-hardened to specific depth and hardness tolerances. Aftermarket shafts often use softer materials, leading to rapid spline deformation and eventual failure of the 2093109024 DIFFERENTIAL gear set.
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Phone: +86 158 2286 3467 |
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ZF 2093.110.045 P.T.O. SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2093.110.045 P.T.O. SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2093.110.045 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 | 2093.110.045 |
|---|---|
| Normalized SKU | 2093110045 |
| 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 4642.303.002 OUTPUT SHAFT
- ZF 2093.110.011 P.T.O. SHAFT
- ZF 5838.300.106 INPUT SHAFT
