Overview
The ZF 2094.310.139 P.T.O. SHAFT is a critical power take-off component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part (SKU: 2094.310.139) transfers rotational energy from the transmission’s internal gearing to auxiliary hydraulic pumps or driven equipment. Positioned within the PTO housing assembly, this shaft interfaces directly with the 2094101017: TRANSMISSION HOUSING and the 2094301069: HOUSING to ensure precise alignment and torque delivery. Without a properly functioning PTO shaft, auxiliary systems such as winches, dump bodies, or hydraulic lifts cannot engage reliably.
Symptoms of Failure
- PTO gear slipping under load: When the shaft splines wear, the driven gear loses engagement, causing intermittent power loss to auxiliary equipment during operation.
- Oil seepage near the PTO housing: A worn shaft or damaged 0750111371: SHAFT SEAL allows transmission fluid to escape, leaving visible drips on the bell housing.
- Grinding noise during PTO engagement: Excessive axial play in the 2094.310.139 shaft produces a metallic chatter, particularly when shifting between engaged and disengaged states.
- Vibration in the driveline: A bent or unbalanced shaft creates harmonic oscillations that transfer through the 2094298054: HOUSING and into the chassis.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (SKU) | 2094.310.139 |
| OEM Reference | ZF 2094.310.139 |
| Material | Case-hardened alloy steel (16MnCr5) |
| Overall Length | 245 mm |
| Spline Diameter | 32 mm (10-tooth involute) |
| Weight | 1.85 kg |
| Surface Treatment | Phosphate coating for corrosion resistance |
| Torque Capacity | 450 Nm (peak) |
Compatibility
This PTO shaft is specifically designed for ZF’s WG-series powershift transmissions. Verified compatible models include the WG100, WG130, and WG131. It may also fit the WG180 and WG200 series when used with the correct 0636302008: SCREW PLUG and 0634303085: O-RING for sealing. Always verify the housing bore diameter against your transmission’s PTO opening before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101017 | TRANSMISSION HOUSING | Main structural casing that encloses the gear train |
| 2094301069 | HOUSING | PTO adapter housing that mounts the shaft assembly |
| 2094298054 | HOUSING | Intermediate housing supporting the output shaft |
| 0636302008 | SCREW PLUG | Seals the housing fill/drain port |
| 0634801165 | SEALING RING | Prevents fluid leakage at threaded connections |
| 0635460022 | BALL | Check valve ball for hydraulic circuits |
| 2094301071 | COVER | Protective cover for the PTO housing opening |
| 2094301030 | GASKET | Housing-to-transmission sealing gasket |
| 0750111371 | SHAFT SEAL | Dynamic seal for the rotating PTO shaft |
| 0634303085 | O-RING | Static seal for housing joints |
ZF 2094.310.139 P.T.O. SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 2094.310.139 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 2094.310.139 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 | 2094.310.139 |
|---|---|
| Normalized SKU | 2094310139 |
| Part name | P.T.O. SHAFT |
| Product category | shaft |
| Cross-reference support | Available for RFQ review |
| Weight | 2.69 |
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 4646.323.010 OUTPUT SHAFT
- ZF 4646.304.069 OUTPUT SHAFT
- ZF 4646.304.065 QUILL SHAFT
- ZF 4657.354.010 INPUT SHAFT
