Overview
The ZF 4616.303.093 OUTPUT SHAFT is a critical driveline component engineered specifically for the WG 65 Series transmission family. This OEM genuine part transmits rotational torque from the planetary gear set to the output flange, directly influencing vehicle propulsion and load-holding capability. As the final mechanical link before the driveline, the 4616.303.093 shaft must withstand high torsional loads and continuous thermal cycling. When replacing this shaft, it is standard practice to also inspect and replace the 4616105415: OUTPUT assembly and the 4616303144: OUTPUT FLANGE to ensure concentricity and eliminate runout. The shaft seats within the 4616101094: TRANSMISSION HOUSING, secured by 0636011038: HEXAGON SCREW fasteners.
Symptoms of Failure
- Transmission output seal leakage: Worn splines or a scored shaft surface cause the output seal to fail, leading to ATF pooling under the vehicle. This is a common “ZF transmission oil leak from output shaft” issue.
- Driveline vibration during acceleration: A bent or fatigued 4616.303.093 shaft creates harmonic vibrations that intensify under load, often misdiagnosed as a bad U-joint.
- Intermittent gear engagement loss: Worn splines on the shaft cannot properly mate with the output flange, causing the transmission to momentarily slip out of gear under heavy torque.
- Metallic debris in transmission fluid: Flaking or spalling on the shaft bearing journals introduces ferrous particles into the oil, which can clog the 0732611049: FILTER INSERT.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (SKU) | 4616.303.093 |
| Overall Length | 385 mm (estimated) |
| Shaft Diameter (bearing journal) | 45 mm |
| Spline Count | 24-tooth involute |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 4.2 kg (9.3 lbs) |
| OEM Reference | ZF 4616.303.093 |
| Surface Treatment | Black oxide + phosphate coating |
Compatibility
This output shaft is designed for the ZF WG 65 Series, but its spline geometry and bearing dimensions also allow fitment into the following ZF transmission models when paired with the correct output flange: WG180, WG200, WG210, and WG250. Always verify the output flange part number—the 4616303144: OUTPUT FLANGE is the recommended match for this shaft. The shaft is not compatible with the older WG 50 Series without a housing adapter.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616105415 | OUTPUT | Torque transfer assembly |
| 4616303144 | OUTPUT FLANGE | Driveline connection point |
| 4616101094 | TRANSMISSION HOUSING | Structural casing for gearset |
| 0636011038 | HEXAGON SCREW | Flange-to-shaft fastener |
| 0636011118 | HEXAGON SCREW | Housing bolt (M10) |
| 0636016015 | HEXAGON SCREW | Bearing retainer bolt |
| 0631306085 | CYLINDRICAL PIN | Alignment dowel for housing |
| 0634313118 | O-RING | Output seal (inner) |
| 0732611049 | FILTER INSERT | Hydraulic fluid filtration |
| 0634303718 | O-RING | Output seal (outer) |
ZF 4616.303.093 OUTPUT SHAFT – Shaft RFQ Support
For ZF 4616.303.093 OUTPUT 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 4616.303.093 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: OUTPUT
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 | 4616.303.093 |
|---|---|
| Normalized SKU | 4616303093 |
| Part name | OUTPUT 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 2093.110.011 P.T.O. SHAFT
- ZF 5838.300.106 INPUT SHAFT
