Overview
The ZF 5838.110.012 P.T.O. SHAFT is a precision-machined power take-off shaft designed for integration within the WG100, WG130, and WG131 transmission series. This OEM genuine part serves as the primary rotational link between the transmission’s internal gear train and the PTO housing, enabling auxiliary equipment operation. The SKU 5838.110.012 is manufactured to exact ZF tolerances, ensuring minimal backlash and consistent torque transfer under heavy loads. It sits directly in the PTO drive assembly, interfacing with the differential carrier and clutch packs to deliver reliable power output for industrial applications.
Symptoms of Failure
- PTO engagement grinding or whining noise: A worn 5838.110.012 shaft often produces a metallic grinding sound during PTO activation, indicating spline wear or surface pitting.
- Intermittent power loss to auxiliary equipment: When the shaft’s splines or keyways degrade, you may experience sporadic torque delivery, causing hydraulic pumps or generators to stall under load.
- Visible oil seepage near the PTO housing: A damaged shaft can compromise the seal surface, leading to transmission fluid leaks around the PTO output flange.
- Vibration during PTO operation: Excessive play in the shaft bearings or misalignment from wear creates noticeable vibration, accelerating damage to the TAPER ROLLER BEARING and adjacent components.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 5838.110.012 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 245 mm (estimated) |
| Spline Diameter | 32 mm (10-tooth involute spline) |
| Weight | 1.85 kg (4.08 lbs) |
| OEM Reference | ZF 5838.110.012 |
| Surface Treatment | Black oxide corrosion resistance |
| Hardness | HRC 58-62 (case depth 0.8 mm) |
Compatibility
This P.T.O. shaft is engineered for direct fitment in ZF WG100, WG130, and WG131 transmissions. It is also compatible with select WG180 and WG200 variants when used with the correct DIFFERENTIAL assembly. The 5838.110.012 shaft interfaces with the DIFFERENTIAL carrier and requires a SPRING PIN for secure retention. Always verify your transmission’s serial number against ZF’s parts catalog before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109007 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports shaft radial and axial loads |
| 2095209019 | DIFFERENTIAL | Rear differential carrier assembly |
| 0631329086 | SPRING PIN | Secures shaft to PTO gear hub |
| 5838300817 | THRUST WASHER | Controls axial clearance in shaft assembly |
| 5838300682 | DIFFERENTIAL AXLE | Transfers power to wheel hubs |
| 5838300811 | THRUST WASHER | Reduces friction on shaft shoulder |
| 5841302064 | THRUST WASHER | Spacer for differential side gears |
| 5838300137 | OUTER CLUTCH DISK | Friction plate for PTO engagement |
| 5838300138 | INNER CLUTCH DISK | Steel plate for clutch pack assembly |
ZF 5838.110.012 P.T.O. SHAFT – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 5838.110.012 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 5838.110.012 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 | 5838.110.012 |
|---|---|
| Normalized SKU | 5838110012 |
| 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.
Related Parts
- ZF 4646.302.141 INPUT SHAFT
- ZF 4646.323.010 OUTPUT SHAFT
- ZF 4646.304.069 OUTPUT SHAFT
- ZF 4646.304.065 QUILL SHAFT
- ZF 4657.354.010 INPUT SHAFT
