ZF 4642.103.400 OUTPUT for WG100/WG150 | OEM Genuine Part

Overview

The ZF 4642.103.400 OUTPUT is a critical driveline component engineered for the WG100 and WG150 transmission series. This OEM genuine part serves as the primary power take-off interface, transferring rotational force from the transmission output shaft to downstream equipment. Positioned at the rear of the gearbox housing, the 4642.103.400 ensures precise torque delivery and alignment within the drivetrain assembly. For optimal sealing and structural integrity, this output component is frequently installed alongside the 4642101109: TRANSMISSION HOUSING and the 4642301205: TRANSMISSION HOUSING, which provide the mounting foundation. The SKU 4642.103.400 is manufactured to ZF’s exacting tolerances, making it a direct replacement for worn units in heavy-duty industrial applications.

Symptoms of Failure

When the ZF 4642.103.400 OUTPUT begins to degrade, operators may notice several distinct warning signs. Oil seepage around the output flange is a common early indicator, often caused by seal degradation at the housing interface. Driveline vibration during load engagement can occur if the output shaft splines wear, leading to uneven power transfer. Intermittent gear slipping under high torque may also develop, particularly when the output assembly loses its press-fit tolerance. Finally, metallic debris in the transmission fluid suggests internal wear of the output bearing surfaces, requiring immediate inspection of the 0730365125: TYPE PLATE for correct identification of the assembly revision.

Technical Specifications

Compatibility

This output component is specifically designed for the ZF WG100 and ZF WG150 transmission models. It also fits select variants of the WG180 and WG200 series when used with the appropriate 0631311009: GROOVED STUD for flange retention. For WG100 and WG150 applications, the 4642.103.400 interfaces directly with the output housing and requires no additional adapters. Always verify the transmission serial number against the 0730365125: TYPE PLATE to confirm compatibility before installation.

Related Components

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