Overview
The ZF 5838.110.014 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’s internal gearing to auxiliary hydraulic pumps or driven equipment. Positioned within the main shaft assembly, the SKU 5838.110.014 ensures precise torque delivery and minimal backlash during high-load operations. When paired with the 5838109010: DIFFERENTIAL, it maintains synchronized power distribution across the drivetrain. The shaft’s hardened steel construction resists torsional fatigue, making it a vital link in ZF’s modular transmission architecture.
Symptoms of Failure
- Intermittent PTO engagement failure: A worn 5838.110.014 shaft often causes the power take-off to slip or fail to engage under load, especially during cold starts.
- Metallic grinding noise from the transmission housing: As the shaft splines degrade, you may hear a distinct grinding sound when the PTO is activated, indicating excessive play between the shaft and the 2093209023: DIFFERENTIAL.
- Hydraulic system pressure loss: A failing P.T.O. shaft can cause irregular pump speeds, leading to pressure drops in auxiliary systems like dump bodies or winches.
- Visible oil seepage near the PTO mounting flange: Worn seals around the shaft allow transmission fluid to escape, leaving oily residue on the bell housing.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 5838.110.014 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 285 mm |
| Spline Diameter | 32 mm (10-tooth involute spline) |
| Weight | 1.85 kg |
| OEM Reference | ZF 5838.110.014 |
| Torque Capacity | 450 Nm (peak) |
Compatibility
This P.T.O. shaft is designed exclusively for ZF’s WG-series transmissions, specifically the WG100, WG130, and WG131 models. It is not interchangeable with WG180 or WG200 variants due to differences in spline pitch and shaft length. For proper installation, ensure the transmission housing is equipped with the 5838300626: DIFFERENTIAL HOUSING to maintain correct shaft alignment. The shaft also interfaces with the 0750117075: TAPER ROLLER BEARING to reduce axial play during high-RPM operation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109010 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial shaft loads |
| 2093209023 | DIFFERENTIAL | Secondary differential for planetary gear sets |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses and aligns differential gears |
| 0631329088 | SPRING PIN | Secures shaft to PTO drive gear |
| 5838300811 | THRUST WASHER | Reduces axial friction on shaft ends |
| 5838300721 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 5838300633 | AXLE | Transmits rotational force to wheels |
| 5838300753 | THRUST WASHER | Prevents gear-to-housing contact |
| 5838300818 | THRUST WASHER | Controls side gear clearance |
Frequently Asked Questions
Q: Can the ZF 5838.110.014 shaft be used in a WG180 transmission?
A: No. The WG180 uses a longer shaft with a 14-tooth spline. Installing this part in a WG180 will cause improper engagement and potential housing damage.
Q: What torque specification should I use for the retaining nut on this shaft?
A: ZF recommends tightening the PTO shaft retaining nut to 120 Nm, then applying an additional 60° turn. Always replace the 0631329088: SPRING PIN during reassembly.
Q: How do I confirm this is the correct shaft for my WG131 transmission?
A: Measure the spline outer diameter—it must be exactly 32 mm. Also verify that the 5838300811: THRUST WASHER is present in the housing to prevent axial shaft movement.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 5838.110.014 P.T.O. SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 5838.110.014 P.T.O. SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 5838.110.014 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 | 5838.110.014 |
|---|---|
| Normalized SKU | 5838110014 |
| 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 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
