Overview
The ZF 2093.110.029 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 gear train to auxiliary hydraulic pumps or driven equipment. Positioned within the main shaft assembly, this SKU 2093.110.029 ensures precise torque delivery and alignment under heavy industrial loads. When paired with the 2093109024: DIFFERENTIAL, it forms the backbone of the driveline power distribution system.
Symptoms of Failure
- Audible grinding or whining noise during PTO engagement — Worn splines or bearing surfaces on the shaft cause metal-on-metal contact, often mistaken for transmission gear noise.
- Intermittent power loss to auxiliary equipment — A failing shaft cannot maintain consistent rotational speed, leading to hydraulic pump cavitation or reduced output.
- Visible oil seepage around the PTO housing seal — Shaft wear compromises the seal lip, allowing transmission fluid to escape and contaminating the clutch pack.
- Vibration at idle or under load — Unbalanced or bent shafts create harmonic resonance that accelerates wear on the 0750117075: TAPER ROLLER BEARING and adjacent differentials.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2093.110.029 |
| Overall Length | 285 mm |
| Shaft Diameter | 35 mm (splined section) |
| Spline Count | 21 involute splines |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 1.85 kg |
| OEM Reference | ZF 2093.110.029 |
| Torque Capacity | 450 Nm (peak) |
Compatibility
This P.T.O. shaft is factory-specified for ZF WG100, WG130, and WG131 transmissions. It also fits select WG180 and WG200 variants when used with the correct 2093209095: DIFFERENTIAL and 2093309071: DIFF.HOUSING. Always verify spline count and shaft length against your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109024 | DIFFERENTIAL | Distributes torque between drive axles |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial shaft loads |
| 2093209095 | DIFFERENTIAL | Secondary torque split unit |
| 2093309071 | DIFF.HOUSING | Encloses differential gear set |
| 0631100223 | SPRING PIN | Secures shaft to drive flange |
| 0730300820 | THRUST WASHER | Controls axial clearance in shaft assembly |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2097309085 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Prevents gear end-play in differential |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Engages with axle bevel gear |
Frequently Asked Questions
Q: Can the 2093.110.029 shaft be used in a WG180 transmission without modification?
A: The WG180 requires a longer shaft (310 mm) in most configurations. While the spline profile matches, you must also replace the 2093309071: DIFF.HOUSING to accommodate the different bearing preload.
Q: How do I confirm the shaft is worn before replacement?
A: Measure the spline root diameter with a caliper. Factory tolerance is 34.95–35.00 mm. Any measurement below 34.80 mm indicates plastic deformation, and the shaft should be replaced alongside the 0750117075: TAPER ROLLER BEARING.
Q: Does this part include the retaining ring or snap ring?
A: No. The shaft ships as a bare component. You will need 0631100223: SPRING PIN and a new thrust washer (0730300820 or 5838300811) for proper installation.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 2093.110.029 P.T.O. SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2093.110.029 P.T.O. SHAFT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This shaft page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.
Part-Number Summary
Use ZF number 2093.110.029 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: 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 | 2093.110.029 |
|---|---|
| Normalized SKU | 2093110029 |
| Part name | P.T.O. SHAFT |
| Product category | shaft |
| Cross-reference support | Available for RFQ review |
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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