Overview
The ZF 2093.110.028 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 gear train to auxiliary hydraulic pumps or driven equipment. Positioned within the gearbox housing, the shaft interfaces directly with the differential assembly and bearing supports to ensure seamless torque delivery. The SKU 2093.110.028 is precision-machined to OEM tolerances, guaranteeing a direct fit without modification. When paired with a 2093109002: DIFFERENTIAL, this shaft maintains proper gear alignment and load distribution across the drivetrain.
Symptoms of Failure
- P.T.O. engagement grinding or whining noise — Worn splines or bearing surfaces on the 2093.110.028 shaft create audible metallic sounds during power take-off activation, indicating imminent failure.
- Oil seepage from the P.T.O. housing — Degraded shaft seals or surface scoring allow transmission fluid to escape, leaving visible drips under the vehicle or equipment.
- Intermittent power loss to auxiliary equipment — A fatigued shaft can slip under load, causing hydraulic pumps or generators to lose RPM unexpectedly during operation.
- Vibration through the transmission casing — Unbalanced or bent P.T.O. shafts transmit excessive vibration, often felt through the chassis or heard as a low-frequency hum.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.110.028 |
| Overall Length | 285 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 2093.110.028 |
| Surface Treatment | Black oxide or phosphated |
Compatibility
This P.T.O. shaft is designed for ZF WG-series transmissions, specifically the WG100, WG130, and WG131 models. It also fits select WG180 and WG200 variants where the P.T.O. mounting interface matches the 14-spline pattern. The shaft works in conjunction with the 0750117075: TAPER ROLLER BEARING to support radial and axial loads, while the 2093209095: DIFFERENTIAL and 2093309071: DIFF.HOUSING complete the gear train assembly. Always verify your transmission model and P.T.O. cover configuration before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109002 | DIFFERENTIAL | Distributes torque between drive axles |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial and thrust loads |
| 2093209095 | DIFFERENTIAL | Secondary differential for multi-axle systems |
| 2093309071 | DIFF.HOUSING | Encloses differential gears and bearings |
| 0631100223 | SPRING PIN | Secures shaft alignment within housing |
| 0730300820 | THRUST WASHER | Reduces axial friction on shaft ends |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hubs |
| 5838300811 | THRUST WASHER | Controls end-play in differential assembly |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Provides final gear reduction in differential |
Frequently Asked Questions
Q: Can the 2093.110.028 shaft be used in a WG180 transmission?
A: Yes, the shaft is compatible with WG180 models that share the same P.T.O. mounting pattern and spline dimensions. Verify your housing cover and bearing support before installation.
Q: What causes premature wear on this P.T.O. shaft?
A: Common causes include misaligned P.T.O. pumps, insufficient lubrication, or overloading the auxiliary equipment beyond the shaft’s rated torque capacity. Regular inspection of the 0750117075: TAPER ROLLER BEARING can prevent shaft damage.
Q: Is this part a direct replacement for the original ZF factory shaft?
A: Absolutely. The 2093.110.028 is an OEM genuine part, manufactured to ZF’s original specifications. It requires no modifications and includes the same heat treatment and spline geometry as the factory-installed component.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
Request a Quote →
ZF 2093.110.028 P.T.O. SHAFT – Shaft RFQ Support
For ZF 2093.110.028 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 2093.110.028 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 | 2093.110.028 |
|---|---|
| Normalized SKU | 2093110028 |
| 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
- ZF 2094.110.011 P.T.O. SHAFT
- 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
