Overview
The ZF 4642.103.060 OUTPUT for WG150 is a critical OEM genuine component responsible for transferring rotational force from the transmission’s planetary gearset to the driveline. Positioned at the rear of the main housing, this output shaft assembly ensures precise torque delivery in heavy-duty ZF WG150 series transmissions. The SKU 4642.103.060 is engineered to withstand high cyclic loads and thermal stress, making it a direct replacement for worn or damaged units. This part interfaces directly with the TRANSMISSION HOUSING (4642101114) and the TRANSMISSION HOUSING (4642301213), forming the structural backbone of the output module.
Symptoms of Failure
- Oil leaks at the rear seal: A worn output shaft can cause transmission fluid to seep past the seal, leaving puddles under the vehicle. Search for “ZF WG150 output shaft oil leak fix” to diagnose this issue.
- Gear slipping under load: When the output splines wear, torque transfer becomes inconsistent, leading to hesitation or slipping during acceleration. This is a common “ZF transmission slipping symptoms” query.
- Abnormal driveline vibration: A damaged output shaft bearing or misaligned splines produce rhythmic vibrations at highway speeds, often mistaken for driveshaft issues.
- Clunking noises on engagement: Excessive play in the output shaft can cause audible clunks when shifting from Park to Drive or Reverse.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 4642.103.060 |
| OEM Reference | ZF 4642.103.060 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 385 mm |
| Spline Diameter | 42 mm (output end) |
| Weight | 4.2 kg |
| Surface Treatment | Black oxide + phosphate coating |
Compatibility
This output shaft is specifically designed for the ZF WG150 series, but it also fits select variants in the WG180 and WG200 families where the output flange and spline dimensions match. Always verify the spline count and pilot bearing bore before installation. The TYPE PLATE (0730365125) on your transmission housing will confirm the exact model code. For secure mounting, use the GROOVED STUD (0631311009) to fasten the output flange.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4642101114 | TRANSMISSION HOUSING | Encloses the gearset and supports the output shaft bearing |
| 4642301213 | TRANSMISSION HOUSING | Alternate housing variant for WG150 series |
| 0730365125 | TYPE PLATE | Identification plate with transmission model and serial number |
| 0631311009 | GROOVED STUD | Fastener for output flange and housing alignment |
| 4642301168 | SCREEN SHEET | Oil filter screen for the valve body sump |
| 4642301169 | SCREEN SHEET | Fine mesh screen for hydraulic circuit protection |
| 0636100621 | HEXAGON SCREW | M10 bolt for housing and cover plate attachment |
| 4642301186 | SCREEN SHEET | Additional oil strainer for high-flow applications |
| 4644106300 | SHIFT SYSTEM | Hydraulic shift actuator assembly |
| 4644306500 | COVER PLATE | Seals the rear housing access port |
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