Overview
The ZF 5838.110.013 P.T.O. SHAFT is a critical power take-off shaft engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part serves as the primary torque transfer interface between the transmission’s internal gearing and the external PTO unit, enabling auxiliary hydraulic or mechanical systems to operate. Machined from high-strength alloy steel, the shaft features precision-splined ends that ensure a vibration-free connection under heavy loads. The SKU 5838.110.013 is specifically designed to withstand the torsional stresses of continuous-duty applications, such as concrete mixers or refuse trucks. When installed, it sits within the transmission’s rear housing, meshing directly with the DIFFERENTIAL HOUSING to maintain proper alignment and oil flow.
Symptoms of Failure
- PTO engagement grinding or clunking: A worn 5838.110.013 shaft often produces a metallic grinding noise when engaging the PTO, indicating spline wear or surface pitting.
- Intermittent power loss to auxiliary equipment: If the shaft’s splines are stripped, hydraulic pumps or generators may lose torque intermittently, especially under load.
- Transmission oil leaks near the PTO opening: A damaged shaft can compromise the seal seating area, leading to chronic oil seepage around the PTO mounting flange.
- Vibration at idle or low RPM: Uneven wear on the shaft’s bearing journals causes noticeable driveline vibration, which worsens as the TAPER ROLLER BEARING supporting it degrades.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 5838.110.013 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 245 mm |
| Spline Diameter (Input) | 32 mm (14-tooth involute) |
| Spline Diameter (Output) | 28 mm (12-tooth involute) |
| Weight | 1.85 kg |
| OEM Reference | ZF 5838.110.013 |
| Heat Treatment | Carburized & tempered to HRC 58-62 |
Compatibility
This P.T.O. shaft is engineered for ZF’s WG-series transmissions, specifically the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series when used with the correct DIFFERENTIAL assembly. The 5838.110.013 shaft is not backward-compatible with older WG80 or WG90 units due to differing spline counts. For proper installation, always verify that the DIFFERENTIAL side gear matches the shaft’s output spline profile. Applications include municipal trucks, agricultural spreaders, and industrial winch systems where reliable PTO engagement is essential.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109010 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial/axial loads |
| 2093209023 | DIFFERENTIAL | High-capacity torque distribution unit |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses differential gear set |
| 0631329088 | SPRING PIN | Secures shaft to PTO gear |
| 5838300811 | THRUST WASHER | Controls axial clearance |
| 5838300721 | AXLE BEVEL GEAR | Transfers power to wheel ends |
| 5838300633 | AXLE | Drives wheel hub assembly |
| 5838300753 | THRUST WASHER | Reduces gear end-play |
| 5838300818 | THRUST WASHER | Prevents differential gear wear |
ZF 5838.110.013 P.T.O. SHAFT – Shaft RFQ Support
For ZF 5838.110.013 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 5838.110.013 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 | 5838.110.013 |
|---|---|
| Normalized SKU | 5838110013 |
| 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
